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Summary: The instant controlled pressure drop (DIC) technology represents a highly efficient and eco‐friendly process that enhances the texture of food matrices. In this study, oleaster flour (OF) was subjected to DIC treatment at varying pressures (200 and 500 kPa) and processing times (30, 60, and 120 s) for the purpose of analysing its techno‐functional, chemical, concentration of bioactive components, and structural properties. The results demonstrated statistically significant differences between the untreated and DIC‐treated OF samples (P < 0.05). The application of DIC treatment resulted in a notable enhancement in the water activity, fat, ash, SDF, bound phenolic content, and antioxidant capacity of the OF (P < 0.05). The mineral content and structural properties were analysed in two samples of OF (DIC‐treated at 200 and 500 kPa for 60 s), which were selected for their superior bioactive components in comparison to the untreated OF. The 200 and 500‐kPa 60‐s DIC treatment also enhanced the mineral (Cu, Na, Mn, Mg, P, Ca, Fe, and K) and structural properties of OF, thereby rendering it a more functional flour. The utilisation of the DIC method enhances the overall quality of the end product, resulting in a visually acceptable appearance, an extended shelf life and heightened nutritional content, thereby rendering the product more practical and convenient. [ABSTRACT FROM AUTHOR]

Ferulic acid ((E)‐3‐(4‐hydroxy‐3‐methoxy‐phenyl) prop‐2‐enoic acid) is a derivative of caffeic acid found in most plants. This abundant phenolic compound exhibits significant antioxidant capacity and a broad spectrum of therapeutic effects, including anti‐inflammatory, antimicrobial, anticancer, antidiabetic, cardiovascular and neuroprotective activities. It is absorbed more quickly by the body and stays in the bloodstream for a longer period compared with other phenolic acids. It is widely used in the food (namely whole grains, fruits, vegetables and coffee), pharmaceutical and cosmetics industries. The current review highlights ferulic acid and its pharmacological activities, reported mechanisms of action, food applications (food preservative, food additive, food processing, food supplements and in food packaging in the form of edible films) and role in human health. In the future, the demand for ferulic acid in the food and pharmaceutical industries will increase. © 2024 The Author(s). Journal of the Science of Food and Agriculture published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry. [ABSTRACT FROM AUTHOR]

The distinctive pharmacological characteristics of Chinese medicinal herbs are rendering them increasingly popular as functional foods. However, fresh herbs are prone to mold and decay. Currently, drying processing is primarily employed to extend the storage time and effectively preserve the bioactive constituents of these herbs. After examining of the recent literatures on drying Chinese medicinal herbs, this paper provides a comprehensive overview of various drying technologies, including shade drying, hot air drying, solar drying, heat pump drying, microwave drying, far-infrared drying, vacuum drying, vacuum freeze drying, radio frequency drying, high voltage electric field drying and some combined techniques. While, an extensive illustration for each drying method principles, advantages/disadvantages, potential improvements and deep investigation of its energetic performance and the influence on the main active components in the drying process, such as polysaccharides, polyphenols, flavonoids, saponins, volatile oils, were summarized. The results showed that the combined drying technology not only had high efficiency and low energy consumption, but also preserved the bioactive medicinal components and sensory quality at the best. This paper provides a theoretical foundation and vast technical support for enhancing the value of Chinese medicinal herbs utilization and drying industry. [ABSTRACT FROM AUTHOR]

Background: Assamese cuisine is known for its use of kolakhar, a traditional ingredient; Rhizome, the skin and stem of bananas, can be used to make it. An ash filter from a banana tree is used to produce antacids. The word: kol” or “kola” is a local term for banana. In Assam, India, kolakhar is a common food additive and traditional ingredient. Method: Water is filtered through banana tree ashes to create this. The banana peel is burned after it has been dried. The ash is subsequently blended with water and left overnight. The mixture is filtered through a fine cloth once the ash has settled to the bottom of the container by the following morning. Several studies were carried out by evaluating the preparation of peel extract, Physicochemical parameters, antioxidant activity, etc. followed by some analytical methods to find the biologically active components, potential uses, and additional benefits of banana peels beyond what they currently serve as waste products. Finally, an antimicrobial study was performed by using the disc diffusion method. In this study, 4 different types of banana species investigated sought to determine the antioxidant capacity, antimicrobial activity, FT-IR, and UV to determine which one is better. Result: The physicochemical parameters, analytical technique, and assay provide an overview of the chemical characteristics, phytoconstituents, and food safety of kolakhar, which contribute to its unique properties in both traditional medicine and culinary applications. Conclusion: In conclusion, depending on the banana type used, banana peel extracts exhibit considerable promise as organic antioxidants and antibacterial agents. Therefore, considering all parameters, we obtained various potential effects from this study. The results are discussed with a graphical representation of the banana peel extract.

Jujube has various functional properties and is a promising source of bioactive compounds and flavors. This study investigated the functional properties and flavor characteristics of milk from cows supplemented with jujube powder (JP). Here, milk volatile profiles and taste properties were analyzed by using an electronic nose and headspace solid-phase microextraction GC–MS. Compared with the control group, the total antioxidant capacity, 2,2′-azino-bis-3-ethylbenzothiazoline-6-sulphonic free-radical-scavenging activity, lactoferrin, and IgG levels increased significantly in the JP group. Volatile flavor analysis indicated that ketone levels increased, acid abundance decreased, and toluene and dimethyl sulfone significantly increased in the JP group. Taste-profile analyses demonstrated that jujube supplementation altered the taste of the milk. In summary, dietary JP supplementation affects the volatile flavor composition and aroma of milk, as well as the bioactive components and antioxidant properties. These findings enhance our understanding of milk production using direct dietary supplementation to produce sustainable dairy products. [ABSTRACT FROM AUTHOR]

A traditional source of natural bioactive compounds, mushrooms are used to synthesize biomaterials, thanks to their potential applications in the medicine, pharmacology and cosmetics industries. In this study, the vitamin C and E contents of the Hebeloma excedens mushroom species were determined as 64.2 mg/g and 38.6 mg/g, respectively. In the mineral substance analysis, the highest amount of magnesium (32.16 mg/g) and trace amounts of iron (0.22 mg/g) were detected. In the nanoparticles (AgNPs/He) synthesized using this mushroom species, the colour of the mixture first changed to dark brown and exhibited maximum absorption at 428 nm, corresponding to the surface plasmon resonance. Fourier transform infrared spectroscopy (FTIR) results revealed the binding properties of the biocomponents responsible for coating and stabilizing the nanoparticles. The resulting nanostructures were much more stable than the mushroom extract and showed strong antioxidant activity (22.93 mg/ml). A significant decrease in phenolic compounds was observed after the gastrointestinal digestion process applied to the mushroom extract and AgNPs/He samples (p < 0.05). However, a significant increase in the bioaccessibility of phenolic compounds was detected in AgNPs/He particles (p < 0.05). It was determined that there was a significant increase in the thermal stability, inhibition against lipid peroxidation (6.64 mg/ml) and antidiabetic activities (29.20 mg/ml) of silver structures synthesized using the green synthesis method. As a result, the existence and current potential of a new biomaterial suitable for cost-effective and large-scale production in the synthesis of AgNPs/He has been demonstrated for the first time. [ABSTRACT FROM AUTHOR]

Cartilage damage and synovial inflammation are vital pathological changes in osteoarthritis (OA). Biqi Capsule, a traditional Chinese medicine formula used for the clinical treatment of arthritis in China, yields advantages in attenuating OA progression. The drawback here is that the bioactive components and pharmacological mechanisms by which Biqi Capsule exerts its antiinflammatory and chondroprotective effects have yet to be fully clarified. For in vivo studies, a papain-induced OA rat model was established to explore the pharmacological effects and potential mechanisms of Biqi Capsule against OA. Biqi Capsule alleviated articular cartilage degeneration and chondrocyte damage in OA rats and inhibited the phosphorylation of NF-κB and the expression of proinflammatory cytokines in synovial tissue. Network pharmacology analysis suggested that the primary biological processes regulated by Biqi Capsule are inflammation and oxidative stress, and the critical pathway regulated is the PI3K/AKT signaling pathway. The result of this analysis was later verified on SW1353 cells. The in vitro studies demonstrated that Glycyrrhizic Acid and Liquiritin in Biqi Capsule attenuated H2O2-stimulated SW1353 chondrocyte damage via activation of PI3K/AKT/mTOR pathway. Moreover, Biqi Capsule alleviated inflammatory responses in LPS-stimulated RAW264.7 macrophages via the NF-κB/IL-6 pathway. These observations were suggested to have been facilitated by Brucine, Liquiritin, Salvianolic Acid B, Glycyrrhizic Acid, Cryptotanshinone, and Tanshinone IIA. Put together, this study partially clarifies the pharmacological mechanisms and the bioactive components of Biqi capsules against OA and suggests that it is a promising therapeutic option for the treatment of OA. Chemical compounds studied in this article. Strychnine (Pubchem CID:441071); Brucine (Pubchem CID:442021); Liquiritin (Pubchem CID:503737); Salvianolic Acid B (Pubchem CID:6451084); Glycyrrhizic Acid (Pubchem CID:14982); Cryptotanshinone (Pubchem CID:160254); Tanshinone IIA (Pubchem CID:164676). [ABSTRACT FROM AUTHOR]

Algae stand out as suitable sources for use in the cosmetic, food and pharmaceutical industries due to their high content of components such as protein, polysaccharide, lipid, vitamin, mineral, amino acid, fatty acid, and carotenoid and due to the bioactive components that they produce. In this study, the bioactive properties of Spirogyra daedaleoides Czurda, located in the Charopyhta phylum of the algae, were examined. This species was isolated from the benthic habitats of the Yeşilırmak River and cultured. Antioxidant properties of Spirogyra daedaleoides was determined with the methods of free radical removal activity (DPPH, 2,2-diphenyl-1-picrylhydrazyl), iron (III) ion reduction power activity (FRAP, fluorescence recovery after photobleaching) and cation radical removal activity (ABTS, 2,2´-azino-bis (3-ethylbenzothiazoline-6-sulfonic acid)). The fatty acids of Spirogyra daedaleoides was determined by gas chromatography analysis, and vitamins were determined by high-performance liquid chromatography (HPLC) analysis. According to the results of antioxidant analysis, the free radical removal activity of Spirogyra daedaleoides, iron ion reduction power activity and cation radical removal activity were found to be high. When the fatty acid percentages of Spirogyra daedaleoides were considered, the ratios of C20:0 Arachidic acid, C16:0 Palmitic acid, C18:3n3 Alpha linoleic acid, C10:0 Caprinic acid and C18:2n6c Linoleic acid were found to be high. Spirogyra daedaleoides was found to be high in Vitamin A and Vitamin E. Spirogyra daedaleoides could be used as natural resources in the cosmetics, food and pharmaceutical industries according to the results. [ABSTRACT FROM AUTHOR]

Halophilic lactic acid bacteria have been widely found in various high-salt fermented foods. The distribution of these species in salt-fermented foods contributes significantly to the development of the product's flavor. Besides, these bacteria also have the ability to biosynthesize bioactive components which potentially apply to different areas. In this review, insights into the metabolic properties, salt stress responses, and potential applications of these bacteria have been have been elucidated. The purpose of this review highlights the important role of halophilic lactic acid bacteria in improving the quality and safety of salt-fermented products and explores the potential application of these bacteria. [ABSTRACT FROM AUTHOR]

The antiviral properties of the extracts of Vespa crabro nests collected from the Black Sea, Turkey have been investigated on Spodoptera frugiperda (Sf) cell cultures of Autographa californica multicapsid nuclear polyhedrosis virus (AcMNPV). The effect of nests on cell viability and cytotoxicity analysis and the antiviral assay was studied, and the cytopathic effects of the virus were detected. The nest's viral content was identified. The impact of nest extracts on the protein synthesis of the virus was investigated. Also interaction with pUC18 plasmid DNA was investigated, to analyse the protective effects of the Vespa crabro nest extract againist to hydroxyl radical-mediated DNA damage. 50 µg/ml concentration of ethanol, acetone, and petroleum ether extracts of the nests reduced the cytopathic effects of baculovirus on Sf cells. The extracts delayed infection above 25 µg/ml concentration. When the effects of nest extracts on virus titer were evaluated; the 50 µg/ml concentration of the acetone extract of the nest showed the highest effect (75%) reducing the virus titer. 25 µg/ml concentration of the ethanol extract of the nest showed the lowest effect (33.33%) with a reduction. The presence of polyhedrin protein was observed at 25 µg/ml concentrations of acetone and petroleum ether extracts. When the potential of the nest extracts to repair DNA damage, the nest extracts were found to have a concentration-dependent repair feature in different applications. As a result of bioactive component analysis, (Z) 9-Tricosane and (cis)-2-nonadecene (1.65%) were found to have the highest % areas. In other respects, 1H-Purine-6-amine, 2-dodecanol and hexadecanoic acid compaunds were Additionally, 1H-Purine-6-amine, 2-dodecanol and hexadecanoic acid compounds, which are associated with antiviral activity, also determined in the biocomponent analysis. [ABSTRACT FROM AUTHOR]

Introduction: Ferula is a traditional, edible, and important medicinal plant with high economic value. The distinction between edible and non-edible Ferula remains unclear. Methods: In this study, headspace solid-phase microextraction coupled to gas chromatography-mass spectrometry (HS-SPME/GC-MS) and ultra-high performance liquid chromatography-tandem mass spectrometry (UHPLC- MS/MS) non-targeted metabolomics techniques were used to systematically and comprehensively analyse secondary metabolites in the leaves and roots of four species of Ferula, considering their edibility. Results: A total of 166 leaf volatile organic compounds (VOCs) and 1,079 root metabolites were identified. Additionally, 42 potential VOCs and 62 differential root metabolites were screened to distinguish between edible and non-edible Ferula. Twelve volatile metabolites were specific to F. feurlaeoides, and eight compounds were specific to the three edible Ferula species. The results showed that compounds containing sulphur, aldehydes, and ketones, which produce pungent odours, were the primary sources of the strong odour of Ferula. The root differential metabolites include 13 categories, among which the high concentration group is organic acids, amino acids, terpenoids and fatty acids. The bioactive metabolites and VOCs in the roots exhibited species-specific characteristics. VOCs with various odors were linked to the distribution of root metabolites in both edible and non-edible Ferula plants. The screened root markers may contribute to the formation of characteristic VOCs. Discussion: This study identified the difference in flavour between edible and non-edible Ferula plants and, for the first time, demonstrated the contribution of the efficacy of Ferula root to the unique flavour of the above-ground parts of Ferula. These results provide a theoretical basis for selecting Ferula for consumption and help evaluate the quality of different species of Ferula. Our findings may facilitate food processing and the further development of Ferula. [ABSTRACT FROM AUTHOR]

A comparison of the bioactive components present in the 1:16 (% w/v) ethanol extracts of rinds of Citrus limetta, Punica granatum and leaves of Musa acuminata have been carried out. The leaf extract of Musa acuminata revealed the presence of about 88% of components with antimicrobial activities. The current work focuses on a comparative study of fitness of empirical (Zero, First, Higuchi) and semi empirical (Ritger-Peppas) mathematical models to describe the drug release mechanism of the formulated nanoemulgel. In-vitro studies are carried out, of which B1 posed 96% of cumulative drug release. The results revealed that Higuchi model fitted the best for the optimized formulation of B1, B2, and B3 with higher regression coefficient (R² values of 0.99). The formulation followed the Fickian type of release for the bioactive component, which can be used for treating the fungal infection. [ABSTRACT FROM AUTHOR]

The flower of Syringa pubescens Turcz. is used in Chinese folk medicine and also as a flower tea for healthcare. The effects of five drying methods on the active compound contents, the antioxidant abilities, anti-inflammatory properties and enzyme inhibitory activities were evaluated. The plant materials were treated using shade-drying, microwave-drying, sun-drying, infrared-drying and oven-drying. The seven active compounds were simultaneously determined using an HPLC method. Furthermore, the chemical profile was assessed using scanning electron microscopy, ultraviolet spectroscopy and infrared spectroscopy. The antioxidant capacities and protective effects on L02 cells induced with hydrogen peroxide were measured. The anti-inflammatory effects on lipopolysaccharide-induced RAW264.7 cells were investigated. The enzyme inhibitory activities were determined against α-amylase, α-glucosidase cholinesterases and tyrosinase. The results indicated that drying methods had significant influences on the active compound contents and biological properties. Compared with other samples, the OD samples possessed low IC50 values with 0.118 ± 0.004 mg/mL for DPPH radical, 1.538 ± 0.0972 for hydroxyl radical and 0.886 ± 0.199 mg/mL for superoxide radical, while the SHD samples had stronger reducing power compared with other samples. The SHD samples could be effective against H2O2-induced injury on L02 cells by the promoting of T-AOC, GSH-PX, SOD and CAT activities and the reducing of MDA content compared with other samples. Furthermore, SPF samples, especially the SHD sample, could evidently ameliorate inflammation through the inhibition of IL-6, IL-1β and TNF-α expression. All the studied SPF samples exhibited evidently inhibitory effects on the four enzymes. The IC50 values of inhibitory activity on α-glucosidase and α-amylase from SHD sample were 2.516 ± 0.024 and 0.734 ± 0.034 mg/mL, respectively. SD samples had potential inhibitory effects on cholinesterases and tyrosinase with IC50 values of 3.443 ± 0.060 and 1.732 ± 0.058 mg/mL. In consideration of active compound contents and biological activities, it was recommended that SHD and SD be applied for drying SPF at an industrial scale. [ABSTRACT FROM AUTHOR]

This study developed a novel and green method to produce fragrant sesame oil using microwaves and subcritical extraction (SBE). Sesame seeds were microwaved at 540 W for 0–9 min before subcritical propane extraction at 40 °C and 0.5 MPa. SBE caused less deformation to the cellular microstructure of sesame cotyledons while dramatically improving oil yield (96.7–97.1 %) compared to screw processing (SP) (53.1–58.6 %). SBE improved extraction rates for γ-tocopherol (381.1–454.9 μg/g) and sesame lignans (917.9–970.4 mg/100 g) in sesame oil compared to SP (360.1–443.8 μg/g and 872.8–916.8 mg/100 g, respectively). Microwaves generated aroma-active heterocyclics and phenolics faster than hot-air roasting in sesame oil with a better sensory profile. SBE had a higher extraction rate for aroma-active terpenes, alcohols, and esters while reducing the concentrations of carcinogenic PAHs and HCAs in sesame oil. The novel combination process of microwaves and subcritical extraction is promising in producing fragrant sesame oil with superior qualities.

Bioactive ingredients such as polyphenols and carotenoids have various health benefits such as anti-cancer and antioxidant activities. However, bioactive components are unstable and easily damaged in the gastrointestinal environment, making them unable to fully exert their functional effects. Proteins and polysaccharides can form complexes via non-covalent or covalent interactions, which have been widely used as encapsulation materials to enhance the stability and activity of bioactive compounds. This review summarizes the types of protein-polysaccharide complexes, and describes the application of the anti-solvent, pH-driven, thermal gelation and emulsification methods for the delivery of bioactive ingredients by protein-polysaccharide complexes. It is anticipated that this review will provide a reference for the research and application of bioactive compounds encapsulated in protein-polysaccharide complexes.

Edible mushroom sexual spores have been gaining more interest due to their bioactive components and functions. Spore discharge (SD) is an important factor affecting the quality of edible mushrooms.In this review, the bioactive nutrients of sexual spores of edible mushrooms were summarized, the SD mechanism was described, and the relationship between postharvest SD and the quality of edible mushrooms was analyzed.Spores contain various bioactive nutrients that are beneficial to the human body. Mature mushrooms can actively discharge spores in a process affected by light, relative humidity, and temperature. During storage, the physiological metabolism of spore-bearing gill tissue is vigorous, promoting the release of postharvest spores and changing the nutritional value of fruiting bodies. The flavor of the fruiting bodies also varied significantly during SD. Edible mushroom sexual spores have the potential to become new raw materials for functional food and medical resources. Research on the effect of the mechanism of SD on the quality of edible mushrooms and the development of SD regulation technology may be a new trend in the quality control of edible mushrooms, which will promote the development of the edible mushroom industry.

为了更好地推动薄壳山核桃生物活性成分的相关研究，对薄壳山核桃不饱和脂肪酸、酚类化合物、维生素E、植物甾醇、角鲨烯、类胡萝卜素等主要生物活性成分研究进展进行了综述，并总结了薄壳山核桃及其提取物在抗氧化、降血脂、降血糖、保护肝脏、抗癌等方面的保健作用。薄壳山核桃含有丰富的生物活性成分，基于其生物活性成分的新产品开发将是未来研究的重点。 In order to better promote the research on the bioactive components of pecan, the research progress of the main bioactive components of pecan, such as unsaturated fatty acids, phenolic compounds, vitamin E, phytosterols, squalene, carotenoids, was reviewed, and the health effects of pecan and its extracts on antioxidation, blood lipid lowering, blood sugar lowering, liver protection, and anti-cancer were summarized. The pecan is rich in bioactive components, and the development of new products based on its bioactive components will be the focus of future research.

Camellia oleifera oil is a pure and natural high-grade oil prevalent in South China. Camellia oleifera oil is known for its richness in unsaturated fatty acids and high nutritional value. There is increasing evidence indicating that a diet rich in unsaturated fatty acids is beneficial to health. Despite the widespread production of Camellia oleifera oil and its bioactive components, reports on its nutritional components are scarce, especially regarding systematic reviews of extraction methods and biological functions. This review systematically summarized the latest research on the bioactive components and biological functions of Camellia oleifera oil reported over the past decade. In addition to unsaturated fatty acids, Camellia oleifera oil contains six main functional components contributing to its antioxidant, antibacterial, anti-inflammatory, antidiabetic, anticancer, neuroprotective, and cardiovascular protective properties. These functional components are vitamin E, saponins, polyphenols, sterols, squalene, and flavonoids. This paper reviewed the biological activity of Camellia oleifera oil and its extraction methods, laying a foundation for further development of its bioactive components.

Copyright of Shipin Kexue/ Food Science is the property of Food Science Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

This study determined the bioactive components of rosehip (Rosa canina L.) extract obtained via supercritical carbon dioxide extraction. The total phenolic content of its extract was 214.4 mg gallic acid equivalent/kg, with the total flavonoid content of 21.1 mg quercetin equivalent/kg. The antioxidant activity of the extract, which was determined by the DPPH (2,2-diphenyl-1-picrylhydrazyl) assay, was 64.8 µmol Trolox® equivalent antioxidant capacity (TEAC)/g. Gas chromatography-mass spectrometry identified 15 bioactive components in the extract. Additionally, pre- and post-processing heavy metal analyses were conducted on rosehip powder and seeds using inductively coupled plasma mass spectrometry (ICP-MS). Results showed that metal concentrations ranged from 0.064 to 9134.1 mg/kg in rosehip powder and from 0.143 to 1929.5 mg/kg in seeds, with the concentrations of potassium and magnesium as the highest. Despite the limited uses of rosehip products, this study indicated that wild rosehips are rich in functional components with potential health benefits. [ABSTRACT FROM AUTHOR]

Copyright of Acta Agriculturae Zhejiangensis is the property of Acta Agriculturae Zhejiangensis Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The most significant issues that humans face today include a growing population, an altering climate, an growing reliance on pesticides, the appearance of novel infectious agents, and an accumulation of industrial waste. The production of agricultural goods has also been subject to a great number of significant shifts, often known as agricultural revolutions, which have been influenced by the progression of civilization, technology, and general human advancement. Sustainable measures that can be applied in agriculture, the environment, medicine, and industry are needed to lessen the harmful effects of the aforementioned problems. Endophytes, which might be bacterial or fungal, could be a successful solution. They protect plants and promote growth by producing phytohormones and by providing biotic and abiotic stress tolerance. Endophytes produce the diverse type of bioactive compounds such as alkaloids, saponins, flavonoids, tannins, terpenoids, quinones, chinones, phenolic acids etc. and are known for various therapeutic advantages such as anticancer, antitumor, antidiabetic, antifungal, antiviral, antimicrobial, antimalarial, antioxidant activity. Proteases, pectinases, amylases, cellulases, xylanases, laccases, lipases, and other types of enzymes that are vital for many different industries can also be produced by endophytes. Due to the presence of all these bioactive compounds in endophytes, they have preferred sources for the green synthesis of nanoparticles. This review aims to comprehend the contributions and uses of endophytes in agriculture, medicinal, industrial sectors and bio-nanotechnology with their mechanism of action. [ABSTRACT FROM AUTHOR]

Background and Objectives: Hulled wheat varieties and immature grains are seen as interesting raw materials in the production of grain‐based products. More research is needed on the quality, functional and nutritional properties of einkorn and immature wheat products, which are processed and consumed by many societies under different names. This study was carried out to evaluate the physical and nutritional properties of einkorn bulgur and firik (bulgur produced from immature wheat) samples sold in the market. Findings: The firik samples had higher ash, fat and free, bound and total phenolic content, antioxidant activity and lower protein content than einkorn bulgur. Low phytic acid content of firik obtained from immature wheat was found to be remarkable. The total yellow pigment, Ca and Mg contents were found to be 5.4, 1.3, and 1.3 times higher in firik samples than in einkorn bulgur. The weight increase value obtained as a result of the cooking test was found to be lower in firik samples compared to einkorn bulgur. Conclusions: Both types of bulgur showed superior characteristics in terms of nutritional value and functional properties. Significance and Novelty: It has been determined that firik and einkorn bulgur are two important products in terms of healthy nutrition with their functional components. It is an introductory study in terms of expanding the usage area of valuable ancient wheat and immature durum wheat and processing it into new products. [ABSTRACT FROM AUTHOR]

This study aimed to investigate the fermentation performance, sugar consumption, pH changes, total phenolic compounds, and antioxidant activity produced using different tea extracts and sugar concentrations and the kinetic characteristics of Kombucha fermentation. Three independent sugar concentrations (10 g/L, 40 g/L, and 70 g/L) were used in the fermentation process. The results showed that the Kombucha culture consumed all sugar in the fermentation medium when the sugar concentration was below a certain threshold, but when the sugar concentration was high, not all substrate was consumed. Sugar consumption values ranged from 48.39 to 55.40 g/L and affected biomass formation, with higher sugar consumption resulting in increased biomass production. The pH decreased during fermentation due to the production of organic acids and microbial by-products, while total acidity increased. Total phenolic compounds increased during fermentation, with the highest concentrations observed in herbal Kombucha teas. Antioxidant activity varied, with some samples showing a decrease in DPPH scavenging ability. Kinetic characterization revealed the relationship between substrate depletion, sugar consumption, total acidity, and phenolic compound production. The results showed that sugar concentration influenced the fermentation kinetics and end-product characteristics of Kombucha tea. Overall, this study provides valuable insights into the fermentation process of Kombucha tea and its impact on various parameters, contributing to the understanding of the factors affecting its quality and health benefits. [ABSTRACT FROM AUTHOR]

Mammalian milk has numerous components that exhibit chemical and functional activities. They support human homeostasis. Immunoglobulins, peptides with antibacterial and antimicrobial activities, carbohydrates, lipids, and minor molecules have positive effects on health. Beyond the nutritional values of milk, milk-borne biologically active compounds such as proteins and other minor constituents exhibit essential physiological and biochemical functions. Human milk guarantees a healthy development and improves immunity. It is hypoallergenic. Sometimes, it is necessary to substitute this food with other milk for different reasons. Cow, sheep, goat, camel and donkey milk are natural alternatives. We evaluated the different compounds within donkey and camel milk analysing their biomolecular characteristics and potential benefits for human health. Camel and donkey milk bioactive products could be good candidates for controlling several diseases and excellent substitutes in the case of milk protein allergies in infants. However, more research should be conducted to further evaluate their nutraceutical potential. [ABSTRACT FROM AUTHOR]

The effects of lyophilized tamarillo powder (TP) on the physicochemical, antioxidant, sensory, and starch digestibility characteristics of steamed breads were studied. The TP was used to substitute 5–20% of wheat flour to make steamed breads, assigned as T5, T10, T15, and T20, respectively. The results showed that TP is rich in dietary fiber (36.45%). Its extract is rich in bioactive components, including phenolic compounds (28.90 mg GAE/g extract), ascorbic acid (3.25 mg/g extract), total anthocyanins (316.35 μg C3GE/g extract), and total carotenoids (12.68 μg βCE/g extract) and has good antioxidant capacity. As the level of TP increased, the color of steamed breads became darker, redder, and yellower; the texture became harder, and the overall consumption preference decreased. However, their bioactive components content and antioxidant activity increased. The starch hydrolysis percentage of T5 (43.82%), T10 (41.57%), T15 (37.41%), and T20 (35.63%) at 180 min was significantly lower than that of the control (49.80%) (p < 0.05). The in vitro predicted glycemic index (80.02) of T20 was categorized as a medium-GI food when bread was used as the reference. On a nine-point hedonic test, control and T5 had the highest overall preference scores (7.1–7.4). The T20 supplemented with extra 15–20% water improved its volume and specific volume, and the overall preference scores (7.4–7.5) were not significantly different from the control (p > 0.05). Overall, a partial replacement of wheat flour with TP in steamed bread making could be developed as a new type of medium-GI value food containing more bioactive components and effective antioxidant capacity. [ABSTRACT FROM AUTHOR]

Garlic (Allium sativum L.), the underground bulb of the Allium plant in the family Liliaceae, is a common and popular spice that has historically been used to prevent and treat many different diseases such as pain, deafness, diarrhea, tumors, and other healthy problems. Garlic essential oil contains a variety of organosulfur compounds, such as the most representative diallyl disulfides (DADS) and diallyl trisulfides (DATS), which have attracted great interest in medicine, food, and agriculture because of their rich biological activities. This paper reviews the research progress on the composition and bioactivities of garlic essential oil mixtures and the bioactivity of some typical monomeric sulfides in garlic essential oil. The active mechanisms of representative sulfides in garlic essential oil were analyzed, and the applications of garlic essential oil in functional food, food additives, and clinical treatment were discussed. Combined with the current research status, the limitations and development direction of garlic essential oil in the study of molecular mechanism were discussed, which is of great significance to the development of garlic essential oil as a natural and safe alternative medicine for treatment. [ABSTRACT FROM AUTHOR]

This study proposes a strategy for screening and validating of antioxidant compounds and components from leaves of yacon (Smallanthus sonchifolius Poepp. and Endl.) by variable selection based on weight analysis. The theoretical basis of variable selection lies in that the varied quantity of variables will influence the activity results of samples. The ethyl acetate fraction (sample 0) with high DPPH scavenging activity was further separated using silica gel chromatographic column to obtain 17 subfractions (samples 1–17). The 18 samples contain different compounds exhibited different DPPH radical scavenging activities. Two components A and B with time range of 2.00–12.00 min and 53.00–64.00 min on the chromatogram were selected by variable selection, respectively. Simultaneously, a large number of compounds with different retention times (RTs) were screened out. Five predicted compounds, including chlorogenic acid, methyl caffeate, ethyl caffeate, homoeriodictyol, quercetin 3,7-dimethyl ether were isolated and verified by DPPH radical scavenging ability assay. The radical scavenging rates of those compounds were higher than that of ethyl acetate fraction and the positive control butylated hydroxyltoluene (BHT). Meanwhile, components A and B also show strong antioxidant activity. The radical scavenging activity of component A is higher than that of compounds which contained in component A, indicating the existence of synergistic antioxidant activity of compounds. The results of variable selection show that the proposed method is simple and reliable in screening the most active components and compounds. The method could be used for screening of compounds and components from other herbal plants with other activities.

Siraitia grosvenorii (Swingle) C. Jeffrey, a perennial vine of the Cucurbitaceae family, is a unique medicine food homology species from China. S. grosvenorii can be used as a natural sweetener in the food industry and as a traditional medicine for moistening the lungs, quenching a cough, smoothing the intestines, and relieving constipation. Additionally, the fruits, roots, stems, and leaves of S. grosvenorii are rich in active ingredients, and have pharmacological effects such as immune regulation, hypoglycemia, and antioxidant, hepatoprotective, and antitumor effects, etc. Therefore, S. grosvenorii has broad application prospects in the pharmaceutical industry. This paper reviews the bioactive components, pharmacological effects, and extraction methods of S. grosvenorii, summarizes them, and proposes their future development directions. This current overview highlights the value of S. grosvenorii. By documenting the comprehensive information of S. grosvenorii, the review aims to provide the appropriate guidelines for its future in-depth development and the utilization of S. grosvenorii resources for their roles as active ingredient (triterpenoids, flavonoids, and polysaccharides, etc.) sources in the food industry and in the development of functional foods. [ABSTRACT FROM AUTHOR]

In the current work, the effects of steam and boiling water blanching on the drying characteristics, water distribution, microstructure, and contents of bioactive substances of Gastrodia elata (G. elata) were explored. Results showed that the degree of steaming and blanching was related to the core temperature of G. elata. The steaming and blanching pretreatment increased the drying time of the samples by more than 50%. The low-field nuclear magnetic resonance (LF-NMR) of treated samples showed that the relaxation time corresponded to water molecule states (bound, immobilized, and free) and G. elata became shorter, which indicated a reduction in free moisture and increased resistance of water diffusion in the solid structure during drying. Hydrolysis of polysaccharides and gelatinization of starch granules was observed in the microstructure of treated samples, which was consistent with changes in water status and drying rates. Steaming and blanching increased gastrodin and crude polysaccharide contents and decreased p-hydroxybenzyl alcohol content. These findings will contribute to a better understanding of the effect of steaming and blanching on the drying behavior and quality attributes of G. elata. [ABSTRACT FROM AUTHOR]

The most significant issues that humans face today include a growing population, an altering climate, an growing reliance on pesticides, the appearance of novel infectious agents, and an accumulation of industrial waste. The production of agricultural goods has also been subject to a great number of significant shifts, often known as agricultural revolutions, which have been influenced by the progression of civilization, technology, and general human advancement. Sustainable measures that can be applied in agriculture, the environment, medicine, and industry are needed to lessen the harmful effects of the aforementioned problems. Endophytes, which might be bacterial or fungal, could be a successful solution. They protect plants and promote growth by producing phytohormones and by providing biotic and abiotic stress tolerance. Endophytes produce the diverse type of bioactive compounds such as alkaloids, saponins, flavonoids, tannins, terpenoids, quinones, chinones, phenolic acids etc. and are known for various therapeutic advantages such as anticancer, antitumor, antidiabetic, antifungal, antiviral, antimicrobial, antimalarial, antioxidant activity. Proteases, pectinases, amylases, cellulases, xylanases, laccases, lipases, and other types of enzymes that are vital for many different industries can also be produced by endophytes. Due to the presence of all these bioactive compounds in endophytes, they have preferred sources for the green synthesis of nanoparticles. This review aims to comprehend the contributions and uses of endophytes in agriculture, medicinal, industrial sectors and bio-nanotechnology with their mechanism of action.

Previously, we demonstrated that the administration of either geranylgeraniol (GGOH) or green tea polyphenols (GTP) improved bone health. This study examined the combined effects of GGOH and GTP on glucose homeostasis in addition to bone remodeling in obese mice. We hypothesized that GGOH and GTP would have an additive or synergistic effect on improving glucose homeostasis and bone remodeling possibly in part via suppression of proinflammatory cytokines. Forty-eight male C57BL/6J mice were assigned to a high-fat diet (control), HFD + 400 mg GGOH/kg diet (GG), HFD + 0.5% GTP water (TP), or HFD + GGOH + GTP (GGTP) diet for 14 weeks. Results demonstrated that GTP supplementation improved glucose tolerance in obese mice. Neither GGOH nor GTP affected pancreas insulin or bone formation procollagen type I intact N-terminal, bone volume at the lumbar vertebrae, or bone parameters at the trabecular bone and cortical bone of the femur. There was an interactive effect for serum bone resorption collagen type 1 cross-linked C-telopeptide concentrations, resulting in no-GGOH and no-GTP groups having the highest values. GGOH increased trabecular number and decreased trabecular separation at the lumbar vertebrae. GTP increased trabecular thickness at lumbar vertebrae. The GG group produced the greatest connectivity density and the lowest structure model index. Only GTP, not GGOH, decreased adipokines concentrations (resistin, leptin, monocyte chemoattractant protein-1, and interleukin-6). In an obese male mouse model, individual GGOH and GTP supplementation improved glucose homeostasis, serum CTX, and trabecular microstructure of LV-4. However, the combined GGOH and GTP supplementation compromises such osteoprotective effects on serum CTX and trabecular bone of obese mice. [ABSTRACT FROM AUTHOR]

The composition, fuctional activities of bioactive components of Cucumaria frondosa were reviewed, It was pointed out that Cucumaria frondosa contained a variety of bioactive components such as lipids, polysaccharides, saponins and peptides. They had functional activities such as antitumor, immune regulation, anti-inflammatory and anti-aging. They had potential applications in functional food and nutritional health products. In the future, we could innovate the deep-processing technology of Cucumaria frondosa, strengthen the research on the functional activities and pharmacological effect of the bioactive components of Cucumaria frondosa, increase the added value of visceral and other by-products, so as to provide reference for the high-value utilization and the development of the whole industrial chain of Cucumaria frondosa. [ABSTRACT FROM AUTHOR]

The bioactive components and antioxidant activities of different parts (root, middle and top) of Cistanche tubulosa (Schrenk) Wight (CT) in Taklimakan Desert were measured and analyzed by multivariate statistics. The results showed that the origin and parts had significant effects on the content and antioxidant activity of bioactive components (total polyphenols, flavonoids, triterpenes, polysaccharides, proanthocyanidins, echinoside, verbascoside contents) of CT. There were significant differences in active substances in different parts of CT. Samples from different origins have strong antioxidant activity in vitro. The IC50 of DPPH and ABTS radical scavenging rates were less than 7 mg/ mL, and 3 mg/mL, respectively. Correlation analysis showed that IC50 DPPH was significantly negatively correlated with the contents of total polyphenols and echinoside. IC50 ABTS was negatively correlated with the contents of total polyphenols, total polysaccharides, echinoside, and verbascoside. Three principal components were extracted by principal component analysis, and the cumulative variance contribution rate was 80.57%. The samples were divided into three groups by hierarchical cluster analysis. The comprehensive scoring order of samples from different origins was Kashgar Jiashi county (0.445), Alar city (0.313), Hotan Moyu county (0.051), Turpan Shanshan county (-0.057), Hotan Yutian County (-0.071), and Bayingolengqiemo county (-0.680). [ABSTRACT FROM AUTHOR]

为了获得富含生物活性成分的高品质油茶籽油，采用湿法提取油茶籽仁中油脂，并采用响应面实验优化工艺条件。结果表明:最佳工艺条件为加水量12%、提油助剂添加量1%、提取温度55 ℃、提取时间50 min；在最佳工艺条件下，油茶籽仁的提油效率达86%以上，所得油脂基本不含固杂，其中的生物活性成分维生素E、角鲨烯和谷甾醇含量分别高达189.0、221.9 mg/kg和385.2 mg/kg，高于T/LYCY 001—2020《特、优级油茶籽油》中优级油茶籽油的相应指标值，为高品质油茶籽油产品的开发提供了新思路。In order to obtain high quality oil-tea camellia seed oil rich in bioactive components, wet extraction method was used to extract oil from oil-tea camellia seed kernel, and the extraction conditions were optimized by response surface methodology. The results showed that the optimal extraction conditions were obtained as follows: water dosage 12%, dosage of oil extraction assistant 1%, extraction temperature 55 ℃ and extraction time 50 min. Under the optimal conditions, the oil extraction efficiency of oil-tea camellia seed kernel was above 86%, and the oil basically contained no solid impurities, and the contents of vitamin E, squalene and sitosterol were as high as 189.0, 221.9, 385.2 mg/kg, respectively, which were higher than the corresponding index values of standard Extra oil-tea camellia seed oil (T/LYCY 001-2020). It provides a new idea for the development of high quality oil-tea camellia seed oil products.

Abstract Background Rhei Radix et Rhizoma (rhubarb), as one of the typical representatives of multi-effect traditional Chinese medicines (TCMs), has been utilized in the treatment of various diseases due to its multicomponent nature. However, there are few systematic investigations for the corresponding effect of individual components in rhubarb. Hence, we aimed to develop a novel strategy to fuzzily identify bioactive components for different efficacies of rhubarb by the back propagation (BP) neural network association analysis of ultra-performance liquid chromatography/quadrupole time-of-flight mass spectrometry for every data (UPLC-Q-TOF/MSE) and integrated effects. Methods Through applying the fuzzy chemical identification, most components of rhubarb were classified into different chemical groups. Meanwhile the integration effect values of different efficacies can be determined by animal experiment evaluation and multi-attribute comprehensive indexes. Then the BP neural network was employed for association analysis of components and different efficacies by correlating the component contents determined from UPLC-Q-TOF/MSE profiling and the integration effect values. Finally, the effect contribution of one type of components may be totaled to demonstrate the universal and individual characters for different efficacies of rhubarb. Results It suggested that combined anthraquinones, flavanols and their polymers may be the universal character to the multi-functional properties of rhubarb. Other components contributed to the individuality of rhubarb efficacies, including stilbene glycosides, anthranones and their dimers, free anthraquinones, chromones, gallic acid and gallotannins, butyrylbenzenes and their glycosides. Conclusions Our findings demonstrated that the bioactive components for different efficacies of rhubarb were not exactly the same and can be systematically differentiated by the network-oriented strategy. These efforts will advance our knowledge and understanding of the bioactive components in rhubarb and provide scientific evidence to support the expansion of its use in clinical applications and the further development of some products based on this medicinal herb.

Now a day utilization of plants’ extract as alternative medicine becomes a common practice all over the world merit many scientists to examine the antimicrobial activity of several medicinal plants. Maesa lanceolata is one of such ethnomedicinal plant traditionally utilized as a cure for the treatment of pain against various diseases. Besides, there is plenty of research done on the determination of which potential constituents of this plant are responsible for such treatment. In this study, an attempt has been made to extract oil from Maesa lanceolata seed using n-hexane solvent, evaluate its physio-chemical properties, and antimicrobial activity on a selected strain of bacterial and fungal. The maximum oil yield of 35.3% was obtained at the optimum parametric values; extraction temperature of 70 °C, extraction time of 6 h, solute to solvent ratio of 0.06 g/ml, and particle size of 0.25 mm. The chemical compositions and functional group of the extracted oils were determined using Gas Chromatography mass spectroscopy and Fourier Transform Infrared Spectroscopy analysis. The result shows that the abundant fatty acid was monounsaturated oleic acid C18:1 (53.49%) and poly-unsaturated linoleic acid C18:2 (31.48%). The qualitative analysis test of the extracted m. lanceolata seed oil shows the presence of different phytochemical constituents which are microbial resistant and having an antimicrobial activity like flavonoids, alkaloids, tannins, saponin, Terpenoids, and phenols.

The flower of Syringa pubescens Turcz. is used in Chinese folk medicine and also as a flower tea for healthcare. The effects of five drying methods on the active compound contents, the antioxidant abilities, anti-inflammatory properties and enzyme inhibitory activities were evaluated. The plant materials were treated using shade-drying, microwave-drying, sun-drying, infrared-drying and oven-drying. The seven active compounds were simultaneously determined using an HPLC method. Furthermore, the chemical profile was assessed using scanning electron microscopy, ultraviolet spectroscopy and infrared spectroscopy. The antioxidant capacities and protective effects on L02 cells induced with hydrogen peroxide were measured. The anti-inflammatory effects on lipopolysaccharide-induced RAW264.7 cells were investigated. The enzyme inhibitory activities were determined against α-amylase, α-glucosidase cholinesterases and tyrosinase. The results indicated that drying methods had significant influences on the active compound contents and biological properties. Compared with other samples, the OD samples possessed low IC50 values with 0.118 ± 0.004 mg/mL for DPPH radical, 1.538 ± 0.0972 for hydroxyl radical and 0.886 ± 0.199 mg/mL for superoxide radical, while the SHD samples had stronger reducing power compared with other samples. The SHD samples could be effective against H2O2-induced injury on L02 cells by the promoting of T-AOC, GSH-PX, SOD and CAT activities and the reducing of MDA content compared with other samples. Furthermore, SPF samples, especially the SHD sample, could evidently ameliorate inflammation through the inhibition of IL-6, IL-1β and TNF-α expression. All the studied SPF samples exhibited evidently inhibitory effects on the four enzymes. The IC50 values of inhibitory activity on α-glucosidase and α-amylase from SHD sample were 2.516 ± 0.024 and 0.734 ± 0.034 mg/mL, respectively. SD samples had potential inhibitory effects on cholinesterases and tyrosinase with IC50 values of 3.443 ± 0.060 and 1.732 ± 0.058 mg/mL. In consideration of active compound contents and biological activities, it was recommended that SHD and SD be applied for drying SPF at an industrial scale.

Capsaicin is a bioactive compound found in the fruits (i.e., peppers) of the plant genus Capsicum, which is widely used in many cultures. Besides many health effects of this compound, it can also be effective in body weight control through various mechanisms such as regulating lipolysis in adipocytes, increasing the feeling of satiety, stimulating energy expenditure, and reducing energy intake. This study investigated capsaicin and its effects on body weight control. In clinical studies, the amount of capsaicin affecting body weight loss differ. Longitudinal and randomized controlled studies are needed to explain the effects of capsaicin on body weight control. • Capsaicin can decrease hunger through hormones in the gastrointestinal tract. • Capsaicin can increase energy expenditure through brown adipose tissue. • Capsaicin can increase lipolysis in white adipose tissue. • More comprehensive studies are needed to clarify this issue. [ABSTRACT FROM AUTHOR]

Dyslipidemias are disorders of plasma levels of lipids, such as elevated levels of total cholesterol and triglyceride, that are associated with various human diseases including cardiovascular disease (CVD) and non-alcoholic fatty liver disease (NAFLD). Statins are the first-line drugs for treatment of dyslipidemia. However, a substantial proportion of patients cannot reach the recommended LDL-c level even with the highest tolerated doses of statins, and there is no available drug specifically for NAFLD therapy. Sea cucumbers are one of the widely distributed invertebrates, and are an important resource of food and medicine. Sea cucumbers have many valuable nutrients including saponins, fatty acids, phospholipids, cerebrosides, sulfated polysaccharides, as well as proteins and peptides. In recent years, these natural products derived from sea cucumbers have attracted attentions for treatment of CVD and NAFLD because of their lipid-lowering effect and low toxicity. However, the hypolipidemic mechanisms of action and the structure-activity relationship of these bioactive components have not been well-documented in literature. This review article summarizes the signaling pathways and the potential structure-activity relationship of sea cucumber-derived bioactive compounds including saponins, lipids, carbohydrates as well as peptides and proteins. This article will provide information useful for the development of sea cucumber-derived lipid-lowering compounds as well as for investigation of hypolipidemic compounds that are derived from other natural resources. [ABSTRACT FROM AUTHOR]

The aim of the study was to examine the effects of UV-C light applied by a designed reactor on bioactive components of traditionally produced koruk vinegar. Furthermore, microbial load, 5-HMF content, the volatile compounds, sensorial attributes and colour of vinegar were assessed. A reduction of 1.29-log CFUmL–1 was achieved in total aerobic bacteria by applying a dose of 262.4 mJcm–2. A total of 22 volatile compounds were determined in the traditionally produced vinegar. Among bioactive compounds, only total phenolic content changed significantly during UV-C treatment while antioxidant activity, total flavonoid and ascorbic acid content was not affected. Although the characteristic pungent sensation, aromatic intensity and richness in aroma of pasteurized vinegar significantly decreased, a non-significant difference in the sensorial properties was determined in all UV-C irradiated vinegar. UV-C treatment has potential for non-thermal pasteurization of koruk vinegar compared to thermal one due to the more preservative of its fresh-like characteristics. [ABSTRACT FROM AUTHOR]

Bruguiera gymnorhiza (BG) has potential as a functional food because of its dietary fibre content and bioactive components such as flavonoids and phenolic compounds. However, it is not studied in the context of diet-related disease prevention. In the present study, we aimed to investigate the effects of Bruguiera gymnorhiza fruit flour (BGF) on satiety hormone, lipid profile, systemic inflammation, body weight, and caecum SCFA levels in diet-induced obese rats. A total of 28 obese male Wistar rats were divided into four groups. Group 1 (K1) was given a standard chow, group 2 (K2) standard chow + orlistat, group 3 (P1) standard chow + BGF 2 g/200 g BW/day, and group 4 (P2) standard chow + BGF 4 g/200 g BW/day for 28 days. The levels of GLP-1, PYY, total cholesterol (TC), triglyceride (TG), HDL, IL-6, TNF-α, and body weight were measured before and after the intervention; meanwhile, the caecum SCFA levels were assessed only after the intervention. In this study, BGF intervention increased the dose-dependent plasma GLP-1 and PYY levels (P < 0.000). In addition, BGF intervention also decreased lipid profiles (TC & TG) (P < 0.000, respectively) and systemic inflammation in a dose-dependent manner. Finally, acetate, propionate, and total SCFA concentrations were higher in the BGF intervention group (P2) compared to the other groups (p < 0.05). The SCFA levels were associated with satiety hormones, lipids, and systemic inflammation (P < 0.05). The BGF intervention improved satiety hormone, lipid profile, systemic inflammation, and SCFA levels.

The effects of lyophilized tamarillo powder (TP) on the physicochemical, antioxidant, sensory, and starch digestibility characteristics of steamed breads were studied. The TP was used to substitute 5–20% of wheat flour to make steamed breads, assigned as T5, T10, T15, and T20, respectively. The results showed that TP is rich in dietary fiber (36.45%). Its extract is rich in bioactive components, including phenolic compounds (28.90 mg GAE/g extract), ascorbic acid (3.25 mg/g extract), total anthocyanins (316.35 μg C3GE/g extract), and total carotenoids (12.68 μg βCE/g extract) and has good antioxidant capacity. As the level of TP increased, the color of steamed breads became darker, redder, and yellower; the texture became harder, and the overall consumption preference decreased. However, their bioactive components content and antioxidant activity increased. The starch hydrolysis percentage of T5 (43.82%), T10 (41.57%), T15 (37.41%), and T20 (35.63%) at 180 min was significantly lower than that of the control (49.80%) (p < 0.05). The in vitro predicted glycemic index (80.02) of T20 was categorized as a medium-GI food when bread was used as the reference. On a nine-point hedonic test, control and T5 had the highest overall preference scores (7.1–7.4). The T20 supplemented with extra 15–20% water improved its volume and specific volume, and the overall preference scores (7.4–7.5) were not significantly different from the control (p > 0.05). Overall, a partial replacement of wheat flour with TP in steamed bread making could be developed as a new type of medium-GI value food containing more bioactive components and effective antioxidant capacity.

Liandan Xiaoyan Formula (LXF), a classic Traditional Chinese medicine (TCM) formula, is composed of two Chinese herbal medicines for treating bowel disease under the TCM theory. This study aimed to develop a rapid, stable, sensitive, and reliable method based on ultra-high performance liquid chromatography-tandem mass spectrometry (UPLC-MS/ MS) to simultaneously determine four major bioactive components of LXF (andrographolide, dehydroandrographolide, 1-methoxicabony-β-carboline, 4-methoxy5-hydroxy-canthin-6-one) in rat serum and evaluate the pharmacokinetic characteristics of LXF in ulcerative colitis (UC) and control rats. After pretreating by protein precipitation with methanol, separation was performed on a UPLC C18 column using gradient elution with a mobile phase consisting of acetonitrile and 0.1% formic acid at a flowing rate of 0.4 ml/min. Detection was performed on Triple-TOF™ 5600 mass spectrometry set at the positive ionization and multiple reaction monitoring (MRM) mode. The validated method showed good linearity (R² ≥ 0.9970), the intra- and interday accuracy were within ±11.58%, whereas the intra- and inter-day precision were less than 13.79%. This method was validated and applied to compare the pharmacokinetic profiles of the analytes in serum of UC induced by dextran sulphate sodium (DSS) and control rats after oral administration of LXF. The results showed that four major bioactive components of LXF were quickly absorbed after oral administration in both groups, with higher exposure levels in the UC group. This relationship between the active ingredients’ pharmacokinetic properties provided essential scientific information for applying LXF in clinical. [ABSTRACT FROM AUTHOR]

Qiwei Baizhu Powder (QWBZP) is a traditional Chinese medicine formula for treating diarrhea induced by various causes. It elicits an anti-diarrheal effect by regulating the gut microbiota (diversity, structure, and abundance). However, the contribution of different components in the QWBZP decoction to this effect remains unclear. In this study, we used the QWBZP decoction as a reference standard to investigate the effects of total glycosides (TGs) extracted from QWBZP decoction on the gut microbiota and bile acid metabolism in mice with antibiotic-associated diarrhea (AAD). The results of 16S rRNA gene sequencing and liquid chromatography-mass spectrometry (LC-MS) analysis showed that the effect of total glycosides of Qiwei Baizhu Powder (QWBZP-TG) on specific intestinal bacteria and bile acids was similar to that of the QWBZP decoction, but the intensity of this effect was more significant in the case of QWBZP-TG. The QWBZP decoction and QWBZP-TG promoted the proliferation of Lactobacillus and inhibited the growth of Proteus, Clostridium, Eubacterium, Facklamia, and Escherichia in AAD mice. They also increased the levels of deoxycholic acid and beta-muricholic acid and decreased those of taurocholate acid, tauro-alpha-muricholic acid, and tauro-beta-muricholic acid in AAD mice. Lactobacillus was the key bacterial genus responding to QWBZP-TG. Thus, this study provides novel insights into the bioactive components of QWBZP and their contribution to its effects.