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Spray drying is a widely used technique for production of milk powder. This is a high level energy consumption process. There are scanty published studies on single-stage spray drying plant for skim milk powder production. In this study, thermodynamic analyses, i.e., energy and exergy analyses and exergoeconomic analysis of single stage spray drying unit has been executed for skim milk powder production. The analyzed parameters are specific exergy destruction ratio, exergy efficiency, relative irreversibility factor, energy improvement potential, exergy improvement potential, specific energy destruction ratio, energy efficiency, and relative energy destruction ratio. The energy and exergy equations were used for computation of these parameters. The energy efficiency and exergy efficiency of plant were computed as 89.63 and 49.19%, respectively. The energy and exergy improvement potential were maximum for drying chamber followed by booster pump, which indicated that there was vast scope in the technical improvement for drying chamber. Highest cost of processing was obtained for drying chamber (percentage relative cost difference: 59.84%) followed by cyclone separator (percentage relative cost difference: 48.98%). Based on these analyses, improvement of high improvement potential components of the spray drying plant may be carried out. [ABSTRACT FROM AUTHOR]

In India, groundnut is mainly used for oil extraction or consumed in roasted form prompting a need for diversification to further increase its value and utility. In the present study, spray drying of groundnut milk was carried out using three variables of spray dryer i.e., inlet air temperature (180–220 °C), atomization air pressure (2–3 bar), feed pump speed (24–36 rpm) using Box-Behnken design of Response Surface methodology. The moisture content of powder decreased with an increase in inlet air temperature and atomization air pressure. The bulk density increased with increase in atomization air pressure. Maximum dispersibility (98.48%) was observed at an atomization air pressure of 2.57 bar. The insolubility index of the powder increased and lightness value (L*) decreased with an increase in inlet air temperature. The optimized conditions for spray drying of groundnut milk were inlet air temperature: 186 °C, atomizing air pressure: 2.5 bar and feed pump speed: 27 rpm. Unlabelled Image • Optimized level of spray drying parameters. • Spray dried groundnut milk powder with good sensory acceptability. • Relationship of spray drying parameters with quality of groundnut milk powder. [ABSTRACT FROM AUTHOR]

Magnesium metal is used in automobile, sports and aircraft industries. It is also used in aluminum alloys and titanium production. The main raw material for magnesium production is anhydrous magnesium chloride which can be produced from sea water bitterns, magnesite and dolomite. Sea water bitterns from Bhavanagar, Gujarat, India has been used to produce magnesium chloride in the present study using low temperature spray drying. As bitterns solution contains lot of sodium and sulfate, efforts have been made to remove both these elements before spray drying. The purified solution is subjected for spray drying and the variables covered during spray drying are feed flow rate, inlet temperature and atomization pressure. With increase in flow rate from 2 to 5 mL/min, % of magnesium chloride content in the product is reduced from 57.58 to 52.73 %. Temperature and atomization pressure are not having significant effect on percentage of magnesium chloride in the product. The spray dried powder contains moisture content which is removed by thermal decomposition. Thermal drying studies such as temperature, duration of thermal drying have been carried out. The final product of MgCl21.31H2O is suitable for magnesium metal production using fused salt electrolysis. [ABSTRACT FROM AUTHOR]

Aonla, commonly known as Indian gooseberry (Phyllanthus emblica), is a plant native to India with various therapeutic and dietary benefits. This review covers the taxonomical, morphological, and species-level classifications of aonla fruit, including its flower biology, maturation, harvesting, and yield metrics. It also discusses the nutritional, physico-chemical, and phytochemical characteristics and the total antioxidant and antimicrobial activities and mineral compositions of several aonla fruit cultivars. Additionally, the health benefits of aonla are reviewed, including its analgesic, antipyretic, antioxidative, anti-inflammatory, anti-aging, ulcerogenic, chemo-protective, neuroprotective, free radical scavenging, hypoglycaemic, and immunogenic properties, which make it beneficial in the treatment and prevention of various illnesses. Further various forms of fruit extract are also considered to be beneficial for the improvement of plant and animal health. Overall, aonla is a valuable fruit with significant potential for use in improving human health. [ABSTRACT FROM AUTHOR]

Background: The dairy industry is one of the largest industries in India. The exports were made to 105 countries in the world. Dairy production is one of the major sustenance factors for the rural economy of India. Notably, India ranks first in Isabgol production (98%) and is the sole supplier of seeds and husk in the international market. Among medicinal plants, Isabgol is the first ranked foreign exchange earner for the country. India is the largest producer and the main supplier of seed and husk to the world market. It contains a significant number of proteins and husk yields colloidal mucilage which are valued for medicinal application and is used in Ayurveda, unani and allopathic systems of medicines. It is the main constituent of a number of laxative preparations. The psyllium is high in soluble fibre content with detoxing effect over digestive system makes it a very apt nutraceutical. Basundi is one of the heats desiccated indigenous products popular in Western part of India, mostly Maharashtra and Gujarat. It can be classified in the condensed milk group along with rabri, khoa, mithai and kheer and can be considered similar to sweetened condensed whole milk. Methods: The present investigation indicates utilization of encapsulated lactic acid bacteria culture (Lactobacillus acidophilus, Lactobacillus bulgaricus) and modified psyllium husk for the preparation of probiotic basundi. The prepared probiotic basundi was analyzed for sensorial, physicochemical and microbial quality parameters. Probiotic basundi was prepared from 1000 ml of milk, 90 gm sugar, 02-03 pieces of cardamom, saffron and encapsulated LAB culture having (107, 108 and 109 cfu/gm containing equal proportions of Lactobacillus acidophilus and Lactobacillus bulgaricus) with 0.65 per cent hydrochloric acid modified psyllium husk. The probiotic basundi was then stored at refrigerated conditions at 4C for 08 hrs. Result: The organoleptic evaluation of probiotic basundi was carried out. As per the score of hedonic scale, basundi with encapsulated 10 per cent probiotic culture (109 cfu/gm) with 0.65 per cent hydrochloric acid modified psyllium husk had shown maximum consumer acceptability (8.3) among all samples. [ABSTRACT FROM AUTHOR]

Guggul is a gum oleo-resin, tapped from a data deficient plant- Commiphora wightii (Arnott.) Bhandari in India. It is extensively used in ayurvedic drugs and formulations since ages. Natural plant-based products; especially aromatic ones like guggul gum oleo-resin deteriorates, qualitatively during its storage and transits before reaching the industry for its value addition. This economical and ecological loss can be avoided if it is stored in proper containers. Physico-chemical degradation of guggul samples stored were analysed by scanned electron microscopy, fourier transformed infra red, thermogravimatric, Powdered X-ray diffraction and elemental analysis for carbon, hydrogen, nitrogen and sulphur. Physico-chemical degradation of guggul oleo-resin occurs with the age of storage and the type of storage containers used. Among the four storage containers (earthen pot, plastic jar, polythene bag, jute bag) evaluated, earthen pot was found to be the best in checking the qualitative loss of guggul even upto 24 months. The qualitative information generated in the study on guggul storage may be useful to the drug industry and guggul traders. It may encourage them practice storing guggul in earthen pots against current practice of using jute bags and polythene bags, to store it. [ABSTRACT FROM AUTHOR]

Background: Severe alcoholic hepatitis (SAH) is associated with high mortality. Numerous studies and meta-analysis have reported that corticosteroids reduce the 28-day mortality in SAH, but not the 6-month mortality. Therefore, newer treatments for SAH need to be studied. A pilot study from our group had recently treated ten patients with SAH with bovine colostrum (BC) [20 g thrice in a day for 8 weeks] and prednisolone. This therapy improved the biological functions and 3-month mortality. However, as more and more data showed the failure of corticosteroids to improve the 3- and 6-month mortality, especially in patients with high mDF and MELD scores, we planned this trial to study the safety and efficacy of BC (without corticosteroids) in the treatment of SAH. Method: This is a multicenter, parallel, double-blind, randomized (1:1) placebo-controlled trial, which will enroll 174 patients with SAH from 5 academic centers in the India. Patients will receive freeze-dried BC or placebo by random 1:1 allocation for 4 weeks. The primary outcome measure is survival at 3 months. The secondary outcome measures are survival at 1 month, change in mDF and MELD scores, change in endotoxin and cytokines (alpha TNF, IL6, and IL8) levels, number of episodes of sepsis [pneumonia, spontaneous bacterial peritonitis (SBP), cellulitis, urinary tract infection (UTI)] from baseline to 4 weeks. Discussion: This study will evaluate the safety and efficacy of bovine colostrum in improving the survival of patients with SAH. Trial registration: ClinicalTrials.gov NCT02473341. Prospectively registered on June 16, 2015. [ABSTRACT FROM AUTHOR]

Tamarind is widely consumed as fruit and spices in India. Tamarind contains pulp, seeds, shell and fibres. The pulp, which makes up between 30 and 50% of the mature fruit, is rich in reducing sugars, pectin, protein, fiber, and cellulose substances. Study of various physical engineering properties such as moisture content, fruit size, length, width, thickness, and weight (pulp, seed, shell, etc.) is important for designing the post-harvest machineries of tamarind. Major unit operations for processing of tamarind includes drying, dehulling, deseeding, pressing and storage. Traditional and mechanical approaches are used for these operations. Mechanical approaches of tamarind processing are carried out by dehuller and deseeder machinery. One of the crucial unit procedures in the processing of tamarind is deseeding which can be done by deseeder, mechanically. Processing of raw tamarind into value-added goods may increase its worth in addition to increase in shelf life. Additionally, it boosts the income of producers and processors. Value added products of tamarind are pulp, tamarind juice concentrate, tamarind pulp powder, tamarind pickle, tamarind jam, tamarind syrup, tamarind candy, tamarind kernel powder, dried fruit block, tamarind chutney and beverages. Tamarind is also rich in major amino acids phytochemicals and hence it carries the properties of antidiabetic, antibacterial, antivenomic, antioxidant. This paper provides an overview of the engineering properties, processing technologies, value added products, technologies and machineries developed/available for tamarind and its health benefits which will further help in machinery, protocol, technology and product design and development. [ABSTRACT FROM AUTHOR]

Background: Murraya koenigii (L.) Spreng. has several well-established nutritional and therapeutic applications. Following our desire to investigate the global and scientific community's knowledge of medicinal plants, this study was intended to examine the evolution of knowledge related to M. Koenigii studies. The primary purpose of this paper is to clarify the status of these studies, investigate their methods, findings, and trends, and define their significance within the current research landscape. Results: To achieve these goals, bibliometric analysis was conducted, retrieving, and analyzing 934 original articles published between 1965 and 2023 based on Scopus Dataset results. Data were exported as CVS (comma-separated values) and BibTex files and analyzed using Bibliometrix and VOSviewer software. Articles from 502 sources have been identified, averaging 21.8 citations per document. The research in this plant has had exponential growth (R2 = 0.77). International co-authorship is 13.08%. India and Malaysia are the top publishing countries. Debajo, A.C. (Nigeria), Phatak,R.S. (India), and Sukari,M.A. (Malaysia) are the most productive authors. The top source is the Journal of Ethnopharmacology. "Green synthesis," "nanoparticles," "oxidative stress," "Asian citrus psyllid," "apoptosis," "antimicrobial," "anticancer," "Chromatographic profile," "bioactive compounds," and "alkaloids" are strongly related to the current trends in M. Koenigii research. Regarding the specialized topics, M. Koenigii's study concentrated on using this plant as an antioxidant agent in manufacturing and biological systems. Dynamic subjects like chromatographic profiles, essential oils, and Asian citrus psyllids were included in the motor theme. Conclusions: The current study used bibliometric techniques to evaluate research on M. Koenigii and identify trends and potential future research hot spots. [ABSTRACT FROM AUTHOR]

Purpose: Jamun is an underutilised fruit crop of India whose utilization needs to be considerably increased. Despite its impressive nutritional profile and several health benefits, its cultivation is still very limited. Hence, this study aims to highlight the essential nutrients, health benefits and value-added products of jamun fruit and seed. Design/methodology/approach: Major sources of bibliometric information such as Web of Science, Scopus, PubMed and Google Scholar were extensively searched with keywords such as nutritional composition of jamun, bioactive compounds, health benefits and jamun-based food products to obtain a database of 317 papers. Thirty four publications met the criteria for review. Findings: Jamun fruit (Syzygium cumini L.) is known for its attractive colour, astringent taste, enormous nutrients and nutraceutical properties; nevertheless, this fruit is seasonal, perishable and underutilised. Furthermore, the fruit is used for the treatment of diabetes and also possess anti-cancer, anti-inflammatory, anti-obesity and cardio-protection properties. Investigations were done on the production of value-added food products such as read-to-serve beverages, jam, cookies and cake from jamun due to their several health benefits. The present review was an attempt to provide spotlights on the health benefits and food product applications of jamun fruit and its by-products. Originality/value: This review systematically collates evidence from various published sources regarding the nutritional profile, development of food products from jamun and their health benefits. The compiled information will help researchers and professional become aware of the significance of jamun fruit and thereby enhances its processing and applications in food systems. [ABSTRACT FROM AUTHOR]

Rapid industrialization and population expansion increased the demand for petroleum-based fuels, resulting in price hike and creates serious environmental issues. Biodiesel, a clean, renewable and long-lasting alternative and for large scale production needs readily available and sustainable feedstocks. Edible and non-edible plants are abundant in Southern India, particularly Ceiba penandra (CP), Mahua longifolia (ML), and Azadirachta indica (AI), which were employed in this study in combination. An efficient heterogeneous nano-catalyst CaO-TiO2 was synthesized and employed in the transesterification process due to its recoverability and insensitivity to FFA. The catalyst was subjected to characterize by FTIR, XRD and SEM with EDX mapping. Response surface approach is engaged in this study for cost-effective production. More than 95% biodiesel yield was achieved for Ceiba penandra oil (CPO), Mahua longifolia oil (MLO), Azadirachta indica oil (AIO) and their mixture (MIO) by optimization of significant reaction parameters and the best combination was obtained as methanol oil ratio (0.32, 0.46, 0.34 and 0.42 v/v), catalyst usage (5, 6.5, 6 and 4 wt.%), mixing intensity (750, 840, 700 and 540 rpm) and duration (80, 105, 85 and 85 min) respectively with constant temperature of 70°C. Fatty acid profile was characterized by chromatograph also established the properties by ASTM and EN guidelines to confirm its compatibility in the IC engine. [ABSTRACT FROM AUTHOR]

Gum karaya (GK), which is produced by Sterculia urens trees, is complex carbohydrate exudate. This natural gum is commercially important global commodity, produced mostly in Asian and African countries. It is nondigestible and forms high viscosity solution in water. It is an ideal choice for applications in several foods and pharmaceuticals due to its binding, emulsifying, stabilizing and shelf-life improving properties. It has been found successful in drug delivery, drug microencapsulation, bioremediation and nanotechnology applications, and there exists further scope for exploring, unexplored area. The production of GK has declined in Asian countries like India, due to reduction in the resource base as a result of over-exploitation. The demand of natural products is increasing. To meet the future demand, there is a need to increase the resource base and propagate sustainable methods of GK production. The decreasing production of GK needs to be increased for sustainable livelihood of poor tribal people living in resource-constrained areas in Asian and African countries. Current literature documents research work carried out in determining its composition and properties, its application in food, pharmaceutical, bioremediation and other industries such as textile, tannery, plant micropropagation and paper making. This review emphasizes the scope of GK in various applications and its future prospects as a natural polysaccharide. [ABSTRACT FROM AUTHOR]

• Several potential barriers to the implementation of solar drying technology in India are identified. • The DEMATEL scheme is utilized to prioritize the identified barriers. • The sensitivity analysis is performed to test the robustness of the proposed methodology. • Political instability is identified as the most significant barrier to the implementation of solar drying technology in India. • Several potential recommendations for the removal of these barriers are also suggested to ensure the contribution towards the achievement of UN sustainable development goals. In the present scenario, food security is one of the major concerns in the Indian context; engendered due to increased population and other associated anthropological activities. Despite high levels of food production, the current poor ranking of the country in the Global Hunger Index (GHI) has put an alarming trend for policy-makers as well as the contributors working towards food security improvement. The significant post-harvest losses in several durables and perishable food products affect society adversely. The use of solar dryers is one of the most efficient, cost-effective, and sustainable techniques for various food-processing and preservation applications; without any compromise with their morphological structure. Besides having the pre-eminent product quality along with several economic, environmental, and social impacts, the adoptability of solar dryers has not touched a benchmark; as per expectation due to various associated potential barriers. In this work, a systematic framework, utilizing the MCDM tools; has been suggested for the identification and prioritization of several barriers responsible for such a hampered adoption rate. The study comprises three major sections- (a) Identification and categorization of potential barriers, (b) Prioritization of identified barriers using DEMATEL scheme based priority weights, followed by (c) the sensitivity analysis to confirm the robustness of the proposed methodology. The findings suggested that political instability and interference have a significant impact on the adoptability of solar-thermal-based drying technology. Several potential recommendations for the removal of these barriers are also suggested to ensure the contribution towards the achievement of UN sustainable development goals. [ABSTRACT FROM AUTHOR]

Jackfruit (Artocarpus heterophyllus) production is abundant during the summer season in Southeast Asia and is also produced throughout the year in some parts of South India. Attributed to the absence of viable process technology, the pulp is predominantly consumed fresh and has not been used effectively for other applications such as in ice cream, beverages, custard preparations, or as a flavor enhancer. The conversion of the high sugar‐containing pulp to powder is difficult. Hence, the foam‐mat drying of jackfruit pulp was carried out using different foaming agents and stabilizers. The effect of maltodextrin (MD; 3%, 4%, and 5% w/w), glycerol‐monostearate (GMS; 2%, 3%, and 4% w/w), or soy protein (SP; 0.5%, 1%, and 1.5% w/w), and 0.5% methylcellulose added to the pulp at a concentration of 8 °Brix on foam expansion (FE; %), foam retention (FR; %), total carotenoids (TC; mg/100 g pulp), and overall acceptability (OA) were investigated, and their levels were optimized using central composite design of response surface methodology. The foam mats were dried at a drying air temperature of 70°C along with a foam thickness of 4 mm. The samples were evaluated based on drying time, foaming, functional, biochemical, and sensory qualities. The optimum levels of MD and GMS were 3.96% (4.0%) and 3.01% (3.0%), respectively, which led to the foam‐mat‐dried jackfruit powder with properties within the desirable range. At these optimum conditions, the predicted FE, FR, TC, and OA were 69.84%, 89.42%, 0.152 mg/100 g pulp, and 7.73, respectively. The optimum levels of MD and SP were 3.95% (4.0%) and 1.02% (1.0%), respectively, and the corresponding properties (considered as responses) of this foam‐mat‐dried jackfruit powder such as FE, FR, TC, and OA were 74.45%, 84.80%, 0.14 mg/100 g pulp, and 7.6, respectively. Practical Application: This study is one of the few studies that is focused on the development of a technique for the long‐term preservation of jackfruit powder for further applications that will also reduce the wastage of jackfruit attributed to its fast perishability. This technology can be replicated in other parts of the world. This article has demonstrated foam‐mat drying as a useful technique to achieve high‐quality jackfruit pulp powders with desirable drying, foaming, functional, biochemical, and sensory qualities using different foaming agents and stabilizers. [ABSTRACT FROM AUTHOR]

Along with its phytochemical and pharmacological capabilities, polyherbal preparations have been utilized everywhere in the entire globe. Polyherbal treatment or herb-herb combo is yet another term for it. This study compiles a list of commercially and non-commercial polyherbal compositions from everywhere in the globe, which dissolve quickly without the use of water. These tablets dissolve and/or disintegrate quickly in the mouth. FDTs are easy to create and give, have no negative impacts, as well as provide an immediate release, and improve bioavailability, resulting in better patient satisfaction. For juvenile, elderly, and immobile patients, fast disintegrating tablets have been designed. FDTs can be made using a range of methodologies. Herbal medications account for a significant portion of India's legally acknowledged healthcare system. Because of the formulation's acceptance and use, many FDT techniques have been proposed. All of the important aspects of polyherbal formulation are described in this article. [ABSTRACT FROM AUTHOR]

Purpose: The purpose of this paper is to explore the possibilities of improving the quality of existing maintenance task of the atomizer of milk powder manufacturing unit of a dairy plant. Looking to the past business volume and expected growth, the milk powder manufacturing unit forms a noticeable sector of processing plant. The lack of quality in maintenance standards leads to reliability losses of about 20–25% with low productivity and profit. Such facts and challenges of keeping the system in ready-state motivate a definite maintenance plan to be modeled based on a live failure analysis to be executed during shutdown or scheduled period. Design/methodology/approach: The deliverables are achieved by collecting the historical failure data i.e. downtime and failure frequencies; from January 2020 to July 2020 at Dudhsagar dairy, Gujarat, India. Reliability modeling is done in a view to understand the failure pattern behavior of the milk powder manufacturing unit. The atomizer is discriminated as a critical component based on these data and their functional failures, failure causes, effects and repercussions of failures with existing control and maintenance practices has been modeled based on live shop-floor study. Scores are assigned on 1 to 10 levels by analyzing attributes effects from lowest to highest concern respectively for every modes of failure through realistic brain-storming among maintenance team by incorporating some advanced attributes like maintainability, economic safety, economic cost and spares with basic criteria in this study. The maintainability criticality index (MCI) is narrated by these score values through multi-attribute decision-making (MADM) based failure analysis models like Technique for Order of Preference by Similarity to Ideal Solution (TOPSIS). Findings: The primary findings of this research work are to propose improvements in the quality of the maintenance plan of critical component like; atomizer of a milk powder manufacturing unit which is commonly representing critical component in a major range of industrial processes. The case study recommended four silent maintenance strategies i.e. scheduled maintenance scheduled discard, scheduled failure finding and redesign as a qualified maintenance plan for the atomizer based on MCI and rankings of its potential failure causes. The results are helpful in upgrading quality standards for the maintenance activities of a process industry of alike or of dissimilar kinds in accordance with the failure analysis. Originality/value: Originality mainly consists of investigating the scope of enhancing the existing maintenance practices through actual failure analysis with the help of TOPSIS. The criteria employed in this study are probability of chances of failure, degree of detectability and degree of severity as basic criteria along with some advanced criteria like; maintainability, spare parts, economic cost, economic safety are selected based on the outcome of shop-floor study and reliability modeling. The notable past failure statistics (downtime, frequency of failures) of a milk powder manufacturing unit were recorded and these data are analyzed based on reliability to extract an explicative component i.e. atomizer. [ABSTRACT FROM AUTHOR]

• Vitamin D synthesis and absorption is reviewed. • Effect of food processing on vitamin D is reviewed. • Principal encapsulation techniques adopted for vitamin D encapsulation are reviewed. • Vitamin D enriched nanomaterials for food fortification is discussed. Today, as per the latest medical reports available, majority of the population throughout globe is facing vitamin D (Vit D) deficiency. Even in sub-tropical countries like India and many others Vit D deficiency is highly prevalent despite the exuberant available sunshine (a major source of Vit D) throughtout the year. The reason could be attributed to an array of factors including socioeconomical, cultural and religious. Further, other than the sunlight, there are very limited sources of Vit D to fulfil the recommended dietary allowance of Vit D (RDA: 400–800 IU per day). A large proportion of Vit D is lost during food processing and storage due to environmental stress conditions such as temperature, pH, salt, oxygen and light. Vita D, an important micronutrient, is essentially required for the prevention of disorders such as neurodegenerative diseases, cardiovascular diseases, cancer etc. in addition to its traditional role in bone metabolism. Therefore, in order to meet the daily requirements of Vit D for human body, WHO has recognized fortification as the most efficient and safest method to address malnutrition. But there are innumerable chellenges involved during food fortification using Vit D as fortificants such as homogeneity into the food matrix, physico-chemical/photochemical degradation, loss during processing and storage, interactions with other components of food matrix resulting into change in taste, texture and appearance thus affecting acceptability, palatability and marketability. Fortification of Vit D into food products especially the ones which have an aqueous portion, is not simple for food technologist. Recent advances in nanotechnology offer various microencapsulation techniques such as liposome, solid-lipid particles, nanostructured lipid carriers, emulsion, spray drying etc. which have been used to design efficient nanomaterials with desired functionality and have great potential for fortification of fortificants like Vit D. The present review is an undate on Vit D, in light of its fortification level, RDA, factors affecting its bioavailability and various microencapsulation techniques adopted to develop Vit D-nanomaterials and their fate in food fortification. [ABSTRACT FROM AUTHOR]

India's annual Khoa (Heat Desiccated Milk Food) production was approximately estimated as 7.58 × 106 MT in the year 2019. The khoa is consumed in huge quantities for preparing Indian sweets and; the magnitudes of steam (2365 kg/MT) and electricity (89.23kWh/MT) consumptions in this activity are quite high. In view of this, the present research is an effort to summarize the main derivatives from thermodynamic as well as enviroeconomic analysis of a khoa production unit along with comprehensive assessment, pertaining to mitigation of harmful emissions post adoption of clean energy solution (PV Panels). The aforementioned approaches provide detailed information about qualitative and quantitative aspects of energy consumptions, destructions and improvement potentials along with clear information about mitigation of CO2 (840 Tonnes) during lifetime operation of unit. The exergy efficiency and specific exergy destruction for khoa production unit were enumerated as 26.80% and 665.90 kJ/kg, respectively. The energy efficiency, exergy efficiency, energy improvement potential and exergy improvement potential of steam generation unit vary in the range of approximately 22–99%, 0.25–94%, 0.06–490 kW and 2–15098 kW, respectively; while on the other hand energy efficiency, exergy efficiency, energy improvement potential and exergy improvement potential of khoa production unit found to be in the range of approximately 40–99%, 25–88%, 0.01–38 kW and 0.001–14 kW, respectively. The investment made (10,737 $) for production of clean energy (electricity) will generate an approximate economic saving of 4500 USD/year with a payback period of 6.8 years in line with revenue attainment of 12,180 $ for the lifetime operation of unit. [ABSTRACT FROM AUTHOR]

Chasmophytes are a group of diverse plants growing on cracks and crevices of rocks. They survive under nutrient and water-limited conditions. Microorganisms associated with chasmophytes may play a critical role in their survival. In the present study, 263 bacterial isolates were obtained from chasmophytic wild Chenopodium collected from Tsomoriri, Ladakh. Members of Enterobacter, Pseudomonas, Pantoea, and Alcaligenes comprised ~ 90% of the Gram-negative bacteria, while among Gram-positive, Bacillus, Solibacillus, Fictibacillus, Microbacterium, and Micrococcus were most abundant. When evaluated for various plant growth-promoting traits, 36 bacteria could solubilize insoluble phosphate, 10 bacteria could release potassium from silicate minerals, and 25 bacteria could solubilize ZnO, while 124 bacteria produced siderophores. ACC deaminase activity was present in 31 isolates, while 46 bacteria could produce IAA (10.40–232.0 μg/mL). Furthermore, more than 64% of the isolates could grow at 50 °C, while ~ 60% could grow at 4 °C. Similarly, ~ 50% isolates were able to grow with > 1.7 M NaCl and ~ 70% could grow under high osmolarity (~ 67 mOsmol/L). The ability of these microorganisms to grow under such a wide range of temperature, salinity, and osmolarity offers adaptive advantage to colonize plants surviving under harsh environmental conditions. A large number (30–49%) of these isolates could produce acids from various sugars and sugar alcohols which is crucial to release mineral nutrients trapped in the rocks. The results indicated that genetically and functionally diverse microflora associated with wild Chenopodium might be helping these plants to effectively mine nutrients and water under extreme conditions. [ABSTRACT FROM AUTHOR]

Cucumis callosus (Kachri) is an under-exploited fruit of the Cucurbitaceae family, distributed majorly in the arid regions of India in the states of Haryana, Rajasthan, and Gujarat. The fruit is traditionally used by the native people at a small scale by home-level processing. It is a perennial herb that has been shown to possess therapeutic potential in certain disorders. In several studies, the antioxidant, anti-hyperlipidaemic, anti-diabetic, anti-cancerous, anti-microbial, and cardioprotective properties of Kachri have been reported. The fruit has a good nutritional value in terms of high percentages of protein, carbohydrates, essential fatty acids, phenols, and various phytochemicals. Also, gamma radiation treatment has been used on this crop to reduce total bacterial counts (TBC), ensuring safety from pathogens during the storage period of the fruit and its products. These facts lay down a foundation for the development of functional food formulations and nutraceuticals of medicinal value from this functionally rich crop. Processing of traditionally valuable arid region foods into functional foods and products can potentially increase the livelihood and nutritional security of people globally. Therefore, this review focuses on the therapeutic and pharmacological potentials of the Kachri fruit in the management of non-communicable diseases (NCDs) namely, diabetes, cancer, and hyperlipidemia. Graphical abstract of the review., (© 2023. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)

There is a huge potential for dragon fruits grown in India but insufficient information may hamper its production and postharvest handling. The aim of this study was to investigate the right harvest time and maturity indices for red and white pulp dragon fruit. Growth and developmental studies were undertaken using destructive (total soluble solids (TSS), titratable acidity and TSS: acid ratio) and non-destructive methods (fruit weight, specific gravity, peel colour and heat units). Fruits were collected at seven intervals (7, 14, 21, 26, 31, 36 and 41 days after flowering) to assess the right maturity. All these methods were used to standardize the optimum maturity and right time for the harvest of red and white pulp dragon fruit. Harvesting dragon fruits between 31-36 days after flowering (DAF) was found ideal for optimum maturity and quality. Both red and white pulp fruits harvested at 31 DAF showed better quality in terms of physic-chemical and sensory attributes. [ABSTRACT FROM AUTHOR]

India is the largest producer of jackfruit (Artocarpus Heterophyllus Lam.) all over the world. It is an underutilized seasonal fruit rich in vitamins, minerals, proteins, and carbohydrates. A significant chunk of the jackfruit production is wasted due to a lack of postharvest technological interventions. Due to its bulky nature, thickness, and spiky skin, operations like peeling, cutting, and coring are difficult to perform manually. Recently, there is a considerable improvement in the mechanization of jackfruit postharvest processing, which helps to reduce the wastage by 80% in its production and utilization. This review summarizes the recently developed varied types of machinery, procedures, and working mechanism of various postharvest operations such as peeling, cutting, coring, bulb removal, and seed processing. Moreover, it critically evaluates and compares the machinery for each stage of unit operation involved in jackfruit processing. The development of various thermal processing techniques such as blanching, canning, boiling, and drying is also discussed in detail. However, on comparing thermal processing with other processing aids, there is always a critical nutrients loss during thermal processing. This review also finally explores the jackfruit potential for industrial application and commercialization. Practical Applications: Unit operations involving preprocessing of jackfruits such as peeling, cutting, coring, bulb removal, seed roasting, and seed dehulling remain the most tedious operation in jackfruit processing due to its irregular shape and hard surface. Manual operation of such unit operations consumes much time and causes drudgery. Hence, the development of suitable equipment for such unit operations becomes inevitable and helps make the jackfruit processing faster and more efficient. Critical analysis of various machineries for jackfruit processing will be of great use for industries to learn about various machineries used in jackfruit processing. [ABSTRACT FROM AUTHOR]

Background: Yogurt is one of the most popular fermented dairy products worldwide which has great consumer acceptability due to its health benefits other than its basic nutrition. Yogurt is a rich source of calcium in bio-available form and also acts as a probiotic carrier food. Yogurt is reported to be beneficial for the treatment of Inflammatory Bowel Disease (IBD) that includes gastrointestinal disorders. Because of these known health benefits of yogurt, consumer demand for yogurt and yogurt related products has been increased and became the fastest growing dairy category in the global market. Notably, India ranks first in psyllium husk (isabgol) production and is the sole supplier of seeds and husk in the international market. Among medicinal plants, psyllium is the first ranked foreign exchange earner for the country. India is the largest producer and the main supplier of seed and husk to the world market. The psyllium is high in soluble fibre content with detoxing effect over digestive system makes it a very apt nutraceutical. Methods: The present investigation indicates utilization of acid modified psyllium husk for the preparation of probiotic frozen yogurt. The prepared probiotic frozen yogurt was analyzed for sensorial, physicochemical and microbial quality parameters. Probiotic frozen yogurt was prepared from 1 liter buffalo milk, 10 gm sugar and 0.5 gm of acid modified psyllium husk (0.60% HCl in the ethanol solvent with ratio of 1:7). The probiotic culture (107, 108, 109 cfu/gm) containing equal proportions of Lactobacillus acidophilus and Lactobacillus plantarum were added in encapsulated form. It was then stored at refrigerated conditions at 4°C for 8 hours. Result: The organoleptic evaluation of probiotic frozen yogurt was carried out. As per the score of 9-point hedonic scale, probiotic frozen yogurt prepared with 10 per cent encapsulated probiotic culture (109 cfu/gm and 5 per cent each of Lactobacillus acidophilus and Lactobacillus plantarum) and 0.5 gm of acid modified psyllium husk had shown maximum consumer acceptability (8.7) among all samples. [ABSTRACT FROM AUTHOR]

The technology to simultaneously fortify salt with iron and iodine was developed in Canada and transferred and scaled up in India. The double fortified salt has reached more than 60 million consumers so far. Double fortification of salt is a cost-effective and reliable means of improving iron and iodine deficiencies at a population level. However, high-quality iron premix is essential for the stability of iodine and the program's success. Therefore, we developed a reliable and cost-effective method for premix coating quality evaluation in the field, especially in low-income settings. The integrity and chemical composition of the coating and exposure of iron at the surface (∼10 μm deep) were determined using scanning electron microscopy and energy-dispersive X-ray spectroscopy to predict the stability of the fortified salt. The phenanthroline colour dropper test was used to test the quality of the double fortified salt by reaction with ferrous iron present on the premix surface. Five iron premix samples were compared. Based on the iron release, coating composition, and the reaction with phenanthroline, Premix-3, and its corresponding DFS, obtained from a local shop in India had the lowest quality among all samples tested. The results of the dropper test corresponded with the analysis using sophisticated analytical tools, confirming it as a simple, reliable, and cost-effective test for iron premix coating quality and integrity. This simple test would be crucial for a successful double fortification program, especially in low-income countries, in predicting iron premix quality, a critical determinant of iodine stability during storage, distribution, and retail. These study results can help governments and NGOs to establish quality standards for iron premix used for salt fortification programs. [ABSTRACT FROM AUTHOR]

Tuberose flowers (Calcutta Single variety) valued as ornamentals globally, have short shelf-lives of 8 days at 4 ± 1 °C and are therefore discarded post senescence. Previous investigations from our laboratory have established that a combination treatment using GRAS preservatives [(sucrose (4%) and CaCl 2 (0.02%)]-cum-gamma-irradiation (0.02 kGy) could extend its shelf-life to 24 days, when stored at 4 ± 1 °C with concomitant enhancement in the content of its bioactive principle, viz. methyl eugenol. Supercritical carbon dioxide (SC-CO 2 ) extract of the tuberose flower wastes post combination treatment therefore had a higher methyl eugenol content (4.11 ± 0.05 µg/g), vis-à-vis its non-treated counterpart (2.03 ± 0.03 µg/g), and thus significantly higher antioxidant and antimicrobial potencies (MIC values of 1.83 ± 0.02 mg/ml and 1.98 ± 0.03 mg/ml against S. aureus ATCC 25923 strain and MDR strain, respectively). The microencapsulated powder of the extract (ME p ) obtained by spray drying was applied for healing of epidermal wounds created on New Zealand white rabbits, post skin irritancy test (wherein no clinical sign of toxicity, redness or swelling was observed). When ME p was applied, accelerated healing occurred which commenced on day 2 and was completed by day 6 vis-à-vis that of the control powder set (without extract) which showed no signs of wound healing. Therefore, the sensorially compromised-senesced tuberose flowers, a rich source of methyl eugenol, has been successfully valorized through utilization of the same in developing a novel topical antibiotic powder against potent skin pathogens., (© 2023. The Author(s), under exclusive licence to Springer Nature B.V.)

Root-knot nematodes, Meloidogyne spp. are extremely polyphagous pests of both tropical and subtropical crops that cause a great reduction in crop yields and quality. In vegetable production, 10-30% yield loss is caused by root-knot nematode infestation. Pasteuria penetrans is a hyperparasitic bacterium of M. incognita that has a high degree of biocontrol potential. Though, the application of P. penetrans in the form of root powder had been tested by a few scientists in the nurseries, it is highly impractical in the main fields. Commercial formulation of this bacterium is not available in India till date. Based on these facts, four different formulations of P. penetrans viz., kaolinite clay, Emulsifiable Concentrate (EC), wettable talc powder and sodium alginate beads were prepared and tested for its parasitization potential. Among the four, EC formulation showed the highest parasitization potential of 84.6% with a spore load of 11.2/J2 (second stage juvenile). These formulations were stored under room temperature (27±1°C) to record spore viability. The observation showed that the spores were viable upto 60 days with the highest parasitization of 84.7% in EC formulation. An in-vitro test was carried out in tomato plants to document the infection in M. incognita by endospores released from the formulations. The observation also showed that the spores released from the formulations were multiplied in the female body. Two cell stage and four cell stages of spores were observed in J3 and pre-adult stages of the nematode. The results of this study showed that the EC formulation is highly suitable for field application. [ABSTRACT FROM AUTHOR]

Due to the great worldwide increase in pineapple production, countries like Brazil and India have problems regarding the correct disposal of residues from the production of this fruit. One of the possibilities is the reuse of these residues in the form of fibers in cementitious materials, as is the case with mortars. As a result, the objective of this work is to evaluate the application of pineapple fibers in mortars in the proportion of 1: 4 (cement: sand) with addition of fiber treated in NaOH in the proportion of 3 and 6%. The properties of mechanical resistance, water absorption, mass density and adhesion were evaluated, aiming to apply the mortar in coatings of rural environments. The results indicate that the fibers reduced the mortar density and increased the mechanical strength. However, there was a reduction in adherence, especially with the use of 6% fiber, in addition to an increase in water absorption. Based on the results, it is concluded that it is feasible to use 3% of pineapple fiber for the production of coating mortars in rural environments because the results obtained in the investigation are compatible with this application and with the established normative limits. [ABSTRACT FROM AUTHOR]

In the wake of COVID-19 pandemic, whole human race across the globe is suffering directly or indirectly. Natural defense system of body plays a significant role in maintenance of optimum health. Therefore it is better to practice the prevalent idea that is prevention is better than cure. In India, ministry of AYUSH has issued some recommended measures. One of these is Ayurvedic immunity promoting measures and includes consumption of turmeric as golden milk. Curcumin, the active ingredient of turmeric is a molecule of immense importance as it exhibits diverse biological activities. Although curcumin displays various pharmacological activities, it has limited bioavailability due to poor aqueous solubility. The present review addresses to bioavailability of curcumin related pharmacokinetic problems and concurrent solutions. [ABSTRACT FROM AUTHOR]

Blood fruit is an underutilized and highly nutritious fruit available in the Northeastern part of India. Proper design and development of sorting and grading systems help in improving the utilization of the fruit. Mass-based grading is more economical than the size-based grading of fruits. The main aim of this study is to investigate the physical, biochemical, thermal, and textural properties of blood fruit and also to determine the best models for predicting the mass of blood fruit using its physical properties. Various physical properties include dimensions, diameters, area, and volume were measured. The fruit is also a good source of phytochemicals like total phenolic compounds (678.21 ± 10.71), flavonoids (489.80 ± 6.72), and anthocyanins (581.21 ± 5.31), respectively. Four different empirical models such as linear, quadratic, power, and s-curve were used to correlate the mass of blood fruit with its physical properties. Fruit width and projected area perpendicular to width in the quadratic model and ellipsoidal volume in the linear model were found best based on the highest R2 for predicting the mass of blood fruit. The present study would significantly increase the knowledge base and useful to design and fabricate postharvest equipment like graders and sorters, which in turn increases the value and commercialization of the fruit. [ABSTRACT FROM AUTHOR]

The aims of this study are to evaluate phytochemical composition, antimicrobial and antioxidant activities of different solvent-assisted blood fruit pulp extracts. The extracts of blood fruit were prepared with various solvents namely, water, ethyl acetate, methanol and acetone. These extracts were divided into two groups, first group of extract were thermosonicated (treated) and the second group were not exposed to thermosonication (untreated). The sample extracts were then evaluated for their antimicrobial properties against various microorganisms. The results revealed that the antimicrobial activity of thermosonicated ethyl acetate extracts at 12 mg/mL concentration exhibited the highest inhibition zone of 19.4 mm against Staphylococcus aureus. The phenolic content of ethyl acetate extract was found to be the highest as compared to that of other solvent extracts and the values were 1508.08 and 1478.34 mg GAE/100 g for treated and untreated samples, respectively. The treated ethyl acetate extract antioxidative activity by DPPH, ORAC, ABTS, and FRAP assay were 1627.68, 2119.82, 938.11, and 2360.18 µmol TE/g, respectively. The minimum bactericidal concentration (MBC − 1.5 mg/mL) against the selected foodborne pathogens was obtained with thermosonicated ethyl acetate blood fruit extract. In the present study, it was observed that the thermosonicated ethyl acetate extract exhibits maximum antioxidant and antimicrobial activities than any other examined solvent extracts. The major bioactive volatile compounds found in treated ethyl acetate extracts were 2-bromotetradecane, tetracosane, heptadecane, eicosane and palmitic acid. These bioactive compounds can be utilizable for the development of functional, nutraceutical and pharmacological products. [ABSTRACT FROM AUTHOR]

Nearly half of the global populations live in rural area. For the developing country like India, this figure is nearly 70% of the mass population. Currently, major challenges faced by the rural community are lack of clean water, food, good health, energy, stable economy and environment. Nanotechnology and nanoscale materials have the potential for the solutions of many significant challenges faced by our society. This review paper summarized some of the most promising and important nanotechnology applications in agriculture and food, clean water, energy, environment, human health and other consumer products. The review has been concluded with the potential risks of nanomaterials, technical and financial challenges for the implementation of nanotechnology in the rural community developments. [ABSTRACT FROM AUTHOR]

Despite enhancing the crop yields, the so called green revolution (GR) has proven unsuccessful in assuring long term agricultural sustainability. The methods used for productivity enhancement during GR have not only proven to be problematic but have also resulted in deterioration of soil quality and several other issues related to ecosystems and health issues. The damage was mainly caused by the indiscriminate use of chemical fertilizers and insecticides. Various types of pesticides, are now known to be causing huge problems in the agro-ecosystems. In such a situation, where chemicals have caused or are causing irreversible impacts on agroecosystems, the use of biopesticides has emerged as a sustainable alternative leading to safe organic farming. At the global level, environmentally benign nature and target-specificity of biopesticides are gaining wide popularity. However, in developing countries like India usage of biopesticides is still minuscule in comparison to conventional chemical pesticides. Although the Indian government has encouraged the use of biopesticides by placing them into many of the agricultural schemes, at the grassroots level, biopesticides are facing many challenges. The lower adaptability and declining interest of farmers towards biopesticides have become a matter of concern. However, technological challenges related to production, manufacture and application in agroecosystems have also raised a question on their long-term sustainability. The main objective of this review is to highlight the developing trend in the field of biocontrol products in India. Apart from this, the review also focuses on the technological perspectives that are required for the long-term sustainability of biological control products in Indian agriculture and market. [ABSTRACT FROM AUTHOR]

We recently reported lowly hydrolyzed polyvinyl alcohol (L-PVA, 70–74% hydrolyzed, about 580 polymerized, JR-05) as a promising matrix for hot-melt extrusion (HME) due to its unique micelle formation ability compared to the most commonly used PVA (87–89% hydrolyzed, about 580 polymerized). In the present study, we focused on the effect of composition [indomethacin (IND), L-PVA, sorbitol] and process parameters (temperature and screw speed) on each response, i.e. processing torque, and physicochemical properties such as residual crystallinity, residual ratio, and area under the dissolution curve (AUDC) in supersaturated solution using a HME by applying the design of experiment (DoE) approach. To overcome the poor processability of L-PVA, given its semicrystalline nature, we applied sorbitol as a plasticizer and systematically and simultaneously evaluated its influence on the outputs based on the mixture design combined with process factors. Few studies have focused on comprehensive evaluation of the composition and HME process conditions because obtaining a design space requires numerous experiments. We found that incorporating sorbitol into the L-PVA greatly improved the processing torque. However, sorbitol negatively influenced the degree of residual crystallinity and the AUDC of IND. Lastly, we established a laboratory-scale design space that could achieve high supersaturation and ensure adequate miscibility between each component, using an acceptable processing torque for HME, by applying the minimum amount of sorbitol. These fundamental results suggest that sorbitol maximizes the potency of L-PVA as a carrier in HME. [ABSTRACT FROM AUTHOR]

Introduction: Glucosamine dietary supplements are commonly used for the management of osteoarthritis (OA). However, clinical trials have reported varying outcomes with regard to joint function and disease progression. One of the possible reasons for variability in observed effects of glucosamine could be that, unlike prescription drugs, the quality of manufactured dietary supplements is not closely monitored in many countries. Therefore, there is the possibility that the actual amount of glucosamine present in a dietary supplement is different from that claimed on the label. The quality control of glucosamine supplements is further complicated by the unavailability of a simple and effective analytical method for the analysis of glucosamine. Therefore, the aim of this study was to develop a simple analytical method that could be easily adapted by the pharmaceutical industry for routine analysis of glucosamine. Aims: To develop a novel high-performance liquid chromatography (HPLC) method for the quantification of glucosamine, and determine the amount of glucosamine present in a sample of dietary supplements commercially available in Australia and India. Methods: Chromatographic separation of glucosamine was achieved using a zwitter-ionic hydrophilic interaction liquid chromatography column with a mobile phase consisting of 60% acetonitrile and 40% of 85 mM ammonium acetate, at a flow rate of 0.3 mL/min and column temperature 40°C. The developed method was validated for intra- and inter-day linearity, accuracy, precision, and reproducibility. The newly-developed method was subsequently used to analyse 12 glucosamine supplements. Results: The developed method was selective for glucosamine, which had a retention time of 5.9 min. The standard curve was linear with a correlation coefficient (r2) exceeding 0.99, over the range of 10–200 μg/mL for glucosamine. The relative standard deviations for intra- and inter-day accuracy, precision and reproducibility were all less than 4%. The amount of glucosamine determined in six Australian and six Indian glucosamine supplements ranged between 98.7–101.7% and 85.9–101.8% of the labelled values, respectively. Discussion: Unlike previous HPLC methods, this newly-developed HPLC technique does not require pre-derivatisation and can separate glucosamine from both hydrochloride and sulphate salts, and from other amino sugars, such as chondroitin sulphate present in dietary supplements. This simple and effective technique can be employed by analytical laboratories for the quality control of glucosamine dietary supplements. Conclusion: The current study has developed a new analytical technique using HPLC-Corona CAD, which can analyse underivatised glucosamine hydrochloride and sulphate within 6 minutes. Using the novel assay, we confirmed that unlike the tested Australian dietary supplements, only half of the tested Indian products had a glucosamine content within ±10% of what was claimed on the label. [ABSTRACT FROM AUTHOR]

The dairy processing industry in India, on an average basis, involves an extensive amount of thermal and electrical energy consumption, i.e. 2.51 × 105 kW MT−1 and 1.44 × 105 kW MT−1, respectively, for an installed milk food processing capacity of 1.21 × 105 TPD. However, energy consumption spectrum depends upon the level of automation along with better utilisation of utility resources. The global ultra-high-temperature (UHT) pasteurised milk trade was valued at € 52.29 billion in 2012 and is expected to reach € 114.38 billion by 2019–2020. In the present work energy, exergy and exergoeconomic evaluation of ultra-high-temperature milk pasteurisation plant have been considered. The overall energy efficiency and efficiency pertaining to executable potential of energy in UHT Milk Processing Unit were reported to be 86.36% and 53.02%. The specific exergy destruction and specific exergy improvement potential were estimated to be 219.23 kJ kg−1 and 137.60 kJ kg−1, respectively. The highest possible retrievable exergy potential of the plant was associated with heating coil, i.e. 158.98 kW, followed by homogeniser (54.62 kW), which pinpointed towards the possibility of huge technical improvement. The processing cost was enumerated to be highest for heating coil (rk: 38.35%) followed by regeneration-1 (rk: 23.40%). Further, the total operating cost rate associated with thermodynamic deficiencies of subunits was estimated to be highest for heating coil (4859.82 € H−1) followed by regenerator-2 (1264.88 € H−1) and homogeniser (1187.14 € H−1). The broad survey of thermoeconomic indices of subunits indicated that the level of exergetic destruction was far more on higher side. [ABSTRACT FROM AUTHOR]

Rice is the staple food of around 3 billion people, most of them in Asia which accounts for 90% of global rice consumption. Aromatic rices have been preferred over non-aromatic rice for hundreds of years. They have a premium value in national as well as international market owing to their unique aroma and quality. Many researchers were involved in identifying the compound responsible for the pleasant aroma in aromatic rice in the 20th century. However, due to its unstable nature, 2-acetyl-1-pyrroline ( 2AP) was discovered very late, in 1982. Buttery and co-workers found 2AP to be the principal compound imparting the pleasant aroma to basmati and other scented rice varieties. Since then, 2AP has been identified in all fragrant rice ( Oryza sativa L.) varieties and a wide range of plants, animals, fungi, bacteria and various food products. The present article reviews in detail biochemical and genetic aspects of 2AP in living systems. The site of synthesis, site of storage and stability in plant systems in vivo is of interest. This compound requires more research on stability to facilitate use as a food additive. © 2016 Society of Chemical Industry [ABSTRACT FROM AUTHOR]

Purpose – In the backdrop of declining per capita availability of pulses, soybean is the alternate source to address protein deficiency in India. The study aims to assess the efficiency of soy products available in the market for meeting the daily requirement of essential amino acids (EAAs). Design/methodology/approach – Extruded soy products, namely, soy nuggets, granules, soy flour manufactured from sprouts, spray-dried soy milk variants, ready-to-drink (RTD) soy beverage and silken tofu, were analysed for EAAs by high-performance liquid chromatography. In addition, efficiency of these products in terms of meeting the daily requirement of EAAs for an adult weighing 70 kg through a single serving (equivalent to 6 g protein) was also computed. Findings – Leucine was the most concentrated EAA in all the soy products, except in variants of soy milk. Total essential amino acids’ (TEAAs) content in soy flour was significantly higher compared to soy nuggets and granules. Spray-dried plain soymilk exhibited a significantly higher level of TEAAs content compared to flavoured variant and RTD soy beverage. Among all the products, silken tofu exhibited the highest concentration of TEAAs. RTD soy beverage was the most efficient product for meeting the daily requirement of isoleucine and valine, soy flour for aromatic amino acids and silken tofu for lysine and leucine. Originality/value – This work pertains to the determination of EAAs of commercial soy products and assesses their efficiency in terms of meeting the daily requirement of EAAs. This type of technical evaluation of soy products has not been conducted earlier. [ABSTRACT FROM AUTHOR]

Bacillus cereus group, associated with foodborne outbreaks and dairy defects such as sweet curdling and bitterness of milk, is an indicator of poor hygiene, and high numbers are unacceptable. In the present study, the prevalence of B. cereus group was investigated in a total of 230 samples belonging to eight different types of dairy products marketed in India. The prevalence of B. cereus group in cheese, ice cream, milk powder, and milk was high (33%-55%), whereas it was low in butter and paneer samples (20% and 4%, respectively). None of the curd and khoa samples were found contaminated. The level of contamination in the various dairy products was up to 10 cfu.g or mL. An antibiogram of 144 isolates of B. cereus group was obtained using 14 different antibiotics commonly used against foodborne diseases. All the 144 isolates were multidrug (at least five antibiotics) resistant. Ninety-three percent of them exhibited β-hemolysis. Of the 144 isolates, 97%, 96%, and 63% were capable of producing protease, lipase, and amylase, respectively, indicating spoilage potentiality of the isolates. Seventy-one percent of the isolates formed biofilm at 4 °C. The principal component analysis allowed classifying different correlated variables into two types of risks (spoilage and food poisoning). Hierarchical cluster analysis classified isolates into four main groups on the basis of the studied characters. The present study will help to better assess the health and spoilage risk associated with B. cereus group in dairy environment and to incorporate adequate preventive measures. [ABSTRACT FROM AUTHOR]

Striae distensae (SD) or stretch marks are common linear scars of atrophic skin with disintegrating extracellular matrix (ECM) structures. Although fibroblasts contribute to the construction of ECM structure in SD, some studies have reported that mast cell degranulation causes the disruption of ECM in early SD lesions. Lagerstroemia indica flower (LIF) has traditionally been used in India as a diuretic. However, little is known about the effect and molecular action of Lagerstroemia indica flower extract (LIFE) on alleviating SD. This study evaluated the effects of LIFE on mast cell degranulation and the synthesis of ECM components in fibroblasts. LIFE inhibits the adhesion of rat basophilic leukemia (RBL) cells, RBL-2H3 on fibronectin (FN) and the expression of integrin, a receptor for FN, thereby reducing focal adhesion kinase (FAK) phosphorylation. In addition, LIFE attenuated the allergen-induced granules and cytokine interleukin 3 (IL-3) through the adhesion with FN. Moreover, the conditioned medium (CM) of activated mast cells decreases the synthesis of ECM components, and LIFE restores the abnormal expressions induced by activated mast cells. These results demonstrate that LIFE suppresses FN-induced mast cell activation and promotes the synthesis of ECM components in fibroblast, which indicates that LIFE may be a useful cosmetic agent for SD treatment. [ABSTRACT FROM AUTHOR]

The leaves of Pandanus amaryllifolius Roxb. are widely used for flavoring food items. Extensive work has been done on agro parameters and propagation techniques as well as isolation and identification of the important chemical constituents such as volatile compounds, proteins, alkaloids and flavonoids. This review focuses on the possibilities of using the leaves in food and nonfood industries with particular reference to its aroma component. The major aromatic compound, 2-acetyl-1-pyrroline, has commercial significance as a flavor constituent that imparts the characteristic aroma of scented rice varieties such as basmati rice in India and in several Asian rice varieties. The compound can be added to nonaromatic rice varieties and other food formulations. The location and concentration of 2-acetyl-1-pyrroline in both Pandanus amaryllifolius and aromatic rice has been studied, as has the feasibility of extraction of 2-acetyl-1-pyrroline using different methodologies. The different methods for processing and preservation of this flavor compound are reviewed as are the application potential for flavor enrichment. Further, the therapeutic value of Pandanus amaryllifolius leaves and their importance in other areas as a source of phytochemicals and insecticide has also been documented. [ABSTRACT FROM AUTHOR]

Amul initiated as an experiment in two villages, collecting 250 kg of milk per day. As the cooperative expanded its branches over the course of its 50-year journey, Amul boasts of more than six million kilograms of milk collection daily. What had initiated as a process of liberation from the Dairy King, brought a revolutionary transformation across the country. This case provides a vivid example of how a cooperative can become the catalyst for social change and rural development. This case takes us through the journey of Amul, from its dawn period when it was attempting to take root, through its progression along the enterprise life stages and the associated challenges. Insights into the quality of leadership and the farmer/management relationships are its defining characteristic. The Amul Model narrowed the gap between the producer and the consumer, connecting the dairy farmer to the consumer through its organic network. The success of this model ignited interest across India, where this model was replicated, in essence leading to the White Revolution. The case provides sufficient insights and learnings to develop a framework to comprehend the basic essence of a prosperous social enterprise — factors that make it successful. It is this learning that this case desires to impart to its readership, enhancing interest in this rather lively subject of social enterprises. [ABSTRACT FROM AUTHOR]

Reports on the International Workshop and Symposium on Industrial Drying (IWSID), on December 20 to 23, 2004, at the Hotel Renaissance in Mumbai, India. Attendance; Profile of Professor Arun S. Mujumdar of the National University of Singapore; Focus of the event on thermal drying technologies.

Holigarna caustica (Dennst.) Oken is used by the tribes of Northeast India for the treatment of intestinal problems. Therefore, the present study was undertaken to investigate the active principles of this plant responsible for its anthelmintic activity, using bioassay-guided fractionation. An ethanol extract of H. caustica fruit was fractionated on a silica gel column, followed by HPLC, while nematicidal activity was followed throughout on Caenorhabditis (C.) elegans as a model organism. Our study constitutes the first nematicidal report for this plant. Bioassay-guided purification led to the isolation of one compound (IC50 = 0.4 µM) as the only active constituent in the most active fraction. The compound was identified as linoleic acid based on spectroscopic data (1H and 13C NMR and ESI-MS). No cytotoxicity was observed in the crude extract or in linoleic acid (up to 356 µM). The results support the use of H. caustica for the treatment of intestinal problems by traditional healers in India. [ABSTRACT FROM AUTHOR]

Bee pollen from different botanical sources (viz., coconut, coriander, rapeseed, and multi‐floral) of India were first time evaluated to determine the physical, functional, thermal, and textural properties. Coriander pollen showed the highest equivalent diameter (2.72 mm), surface area (23.28 mm2), 1,000‐pollen pellet weight (8.14 g), and porosity (66.67%) among all samples. The analysis of functional properties revealed the maximum water‐ and oil‐holding capacity (0.72% and 2.13 g/g, respectively) and emulsion activity and stability (46.76 and 26.32%, respectively) in coconut pollen. Thermogravimetric analysis (TGA) indicated the similar pattern of thermal degradation among samples on heating from 40 to 700 °C. Texture profile analysis (TPA) showed the maximum hardness (39.88 N) and gumminess (1,572.66 N) in coconut pollen whereas cohesiveness showed a positive correlation with springiness (r =.98) and chewiness (r =.95). Principal component analysis identified four principal components (92.02% variance) to differentiate the bee pollen and cluster analysis classified the pollen samples into four groups successfully. Practical applications: Currently, the bee pollen has been consumed as a natural dietary supplement in the form of either fresh or dried pellet. The present investigation explores the physical, functional, thermal, and textural properties of bee pollen to demonstrate its potential in food processing. Data of this study may help the engineers to design the equipment for cleaning, grading, separation, drying, storage, and transportation of bee pollen. Results indicated the potential of bee pollen as a mouthfeel‐enhancing and flavor retaining agent and recommended its exploitation as a natural food additive in products like ice‐cream, cake, marshmallow, mousse, whipped cream, etc., to improve their nutritional, functional, and textural characteristics. [ABSTRACT FROM AUTHOR]

Co-amorphous drug–drug systems have been developed with the overall aim of improving the physical stability of two or more amorphous drugs. Co-amorphous systems often show good physical stability, and higher solubility and dissolution rates compared to their crystalline counterparts. The aim of this study is to determine if eutectic mixtures of two drugs can form stable co-amorphous systems. Three drug–drug mixtures, indomethacin–naproxen (IND−NAP), nifedipine–paracetamol (NIF−PAR), and paracetamol–celecoxib (PAR−CCX), were investigated for their eutectic and co-amorphization behavior as well as their physical stability in the co-amorphous form. The phase diagrams of the crystalline mixtures and the thermal behavior of the co-amorphous systems were analyzed by differential scanning calorimetry. The solid-state form and physical stability of the co-amorphous systems were analyzed using X-ray powder diffractometry during storage at room temperature at dry conditions. Initial eutectic screening using nifedipine (NIF), paracetamol (PAR), and celecoxib (CCX) indicated that IND−NAP, NIF−PAR, and PAR−CCX can form eutectic mixtures. Phase diagrams were then constructed using theoretical and experimental values. These systems, at different drug-to-drug ratios, were melted and cooled to form binary mixtures. Most mixtures were found to be co-amorphous systems, as they were amorphous and exhibited a single glass transition temperature. The stability study of the co-amorphous systems indicated differences in their physical stability. Comparing the phase diagrams with the physical stability of the co-amorphous mixtures, it was evident that the respective drug–drug ratio that forms the eutectic point also forms the most stable co-amorphous system. The eutectic behavior of drug–drug systems can thus be used to predict drug ratios that form the most stable co-amorphous systems. [ABSTRACT FROM AUTHOR]

The present study showed the physicochemical and functional properties of protein isolates prepared from male and female common carp (Cyprinus carpio) muscle using pH‐shift method. The alkali (BPIs) and acid (APIs) protein isolates showed higher protein content than raw muscle. The decline in fat and ash content due to the removal of connective tissue during separation process was observed. The color properties of isolates varied significantly between gender as well as processing methods which could be related to total pigment content. The processing methods and gender differences resulted a significant variation in water absorption capacity, emulsifying activity index, emulsifying stability index, foaming stability, storage modulus, loss modulus, and Greinforcement. The SDS‐PAGE analysis showed the presence of different molecular weight polypeptides influencing functional and rheological properties of protein isolates from both genders. The present study overall depicted rheological and functional properties of BPIs and APIs from male were better than that of female. Practical applications: Common carp being an exotic fish is cultured throughout India, especially in northern region. The present study entails comparative analysis of physicochemical, functional, and rheological properties of FPIs (BPIs and APIs) by pH‐shift method from both genders. The results from present study suggested that understanding the functionality of protein isolates prepared from different genders and processing methods can enhance their application as ingredients in food industry to make them more suitable for human consumption. [ABSTRACT FROM AUTHOR]