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Summary: The consumer is looking for foods that can satisfy the need to combine nutrition and well‐being, not only balanced in their composition but also endowed with properties that can improve, or at least maintain, a good state of health. The study aims to enrich the short‐crust pastry with raspberry powder, as a base for breakfast biscuits, increasing its antioxidant properties. Optimising the extent of integration with raspberry powder helped avoid interference with the cross‐linking process of the gluten mesh. The reformulation of shortbread cookies was compared with that of non‐enriched biscuits to define chemical composition, antioxidant potential, and sensory profile. A consumer test helped to evaluate the acceptability of the new formulations. The results indicate that the integration with the optimal identified percentage of raspberry powder, by‐products of juice production, represents an excellent matrix to increase the health properties of shortbread cookies, improving functionality and sensory acceptability. [ABSTRACT FROM AUTHOR]

Summary This study aimed to use modified rice starch by heat‐moisture treatment with avocado oil (AO) in gluten‐free cakes. Four cake formulations were prepared with native or modified rice starch with AO or soybean oil (control). The cake's sensory, microbiological, technological, nutritional, and bioactive compound characteristics were analysed. All formulations were sensorily acceptable (acceptance index: 72.44% to 79.44%) and microbiologically safe. The cake formulated with modified starch and AO exhibited the best textural properties, softness, and colour, and demonstrated the lowest in vitro digestibility (81.52 ± 2.75%) and glycaemic index (88.04 ± 3.83). AO resulted in higher levels of phenolic compounds in the cake (112.91 ± 1.8 to 237.38 ± 4.1 mg EAG.100 g−1). The use of modified rice starch and AO showed greater potential in the application of gluten‐free cake than those with native starch, resulting in improved product characteristics and good technological and sensory properties. It has also become a promising alternative in gluten‐free food products. [ABSTRACT FROM AUTHOR]

Sour and sweet cherries were evaluated as functional components in bread-making because of their bioactive microconstituent content. Five forms of enrichment for each fruit, including the hydroalcoholic extract, lyophilized pulverized fruit, lyophilized extract, and their combinations, were used for supplementation. The physicochemical (pH, color, moisture, rheology, and texture) and sensory properties of dough and bread were assessed in different environments (biological and chemical leavening). Sour cherry in pulverized and extract forms showed higher phenolic content than sweet cherry, especially in the pulverized form. The viscoelasticity of the doughs varied based on the proofing environment and the fortification form. Chemically leavened doughs exhibited higher moduli (G′, G″), complex viscosity (η*), and hardness. Biologically leavened doughs had a lower pH, influencing color, and swelling percentage, which is linked to the enrichment form and phenolic content. Extract-fortified doughs displayed increased G′, η*, and hardness compared to the control, whereas yeast-leavened doughs showed reduced swelling ability. Physicochemical changes were more significant in the yeast-leavened systems, which also scored higher on the sensory evaluations. Supplementing bakery products with bioactive fruit components enhances antioxidant status, but the enrichment form and proofing conditions significantly affect the physicochemical and sensory properties of the product. [ABSTRACT FROM AUTHOR]

Summary As societies undergo shifts in dietary patterns, there is often an increase in nutrition‐related issues. This is particularly evident in the case of wheat bakery products, which have evolved in an unsustainable way. The fortification of wheat flour with vegetables has emerged as a strategy to mitigate the imbalanced composition of white bread. The objective of this study is to address existing knowledge gaps regarding nutritional quality and technological characteristics of food‐to‐food fortified bakery products. A blend of Beta vulgaris powder (up to 5% of the total weight) was incorporated into commercial wheat white flour, and the resulting composition and technological parameters were analysed throughout the bread‐making process, using standard methods (e.g., AAAC, ISO). The sensory assessment of the tested fortified baking products formulations was conducted. The 178 volunteer consumers noted the differences conveyed by B. vulgaris, but scored the taste and colour as acceptable (6 out of 9). Formulations containing moderate amounts of chard (e.g., 2%) were most appreciated. This study demonstrates that B. vulgaris can be employed to enrich white bread, particularly in minerals, such as calcium, magnesium, and iron, in a readily actionable manner that is well accepted by consumers. Furthermore, the use of flour blends contributes to mitigate the impact of fluctuations in wheat availability, thereby enhancing food security. [ABSTRACT FROM AUTHOR]

This study offers a comprehensive review of current developments regarding the utilization of diverse hydrocolloids in formulating fruit fillings across different fruit types, their impact on textural attributes, rheological properties, thermal stability, syneresis, and nutritional advantages of fillings and optimization of its characteristics to align with consumer preferences. The review also focuses on the various factors influencing fruit fillings, including the selection of fruits, processing methodologies, the inherent nature and concentration of hydrocolloids, and their synergistic interactions. In depth, scientific work on the impact of the parameters such as pH, total soluble solids, and sugar content within the fruit fillings was also discussed. Additionally, this article focuses on the utilization of the diverse fruit fillings developed by using hydrocolloids in bakery products including pastry, tartlet, muffins, cookies, and so forth. The review establishes that hydrocolloids offer a spectrum of techno‐functional attributes conducive to strengthening both the structural and thermal stability of fruit fillings, consequently extending their shelf life. It further establishes that incorporating of hydrocolloids facilitates the development of healthier food products by mitigating the necessity of excessive sugar or various other less favorable ingredients. The incorporation of fruit fillings in bakery products significantly increases the value proposition of these baked goods, contributing to their overall enhancement of quality and sensory value. [ABSTRACT FROM AUTHOR]

In this study, we explored the potential of oleogels to serve as a substitute for traditional shortening throughout the entire cookie production process. Specifically, oleogel was prepared using expeller‐pressed high oleic soybean oil (EPHOSO) with 10 wt% of either rice bran wax (RBX) or monoacylglycerol (MAG) to replace shortening in cookie making. Rapid Visco Analyzer and Farinograph were used to thoroughly assess the impact of replacing shortening with oleogels on the qualities of cookie dough. The results demonstrated the efficacy of MAG oleogel in replicating the attributes of traditional shortening in cookie doughs, in terms of water absorption, dough consistency, and dough stability. The overall quality of cookies prepared with oleogels was comparable to the ones prepared with shortening. Additionally, the oxidative stability indicated the remarkable advantage of EPHOSO‐based oleogels, which displayed an elevated resistance to oxidative processes compared to its liquid form. Furthermore, cookies prepared with MAG oleogel exhibited prolonged oxidative stability than those prepared with shortening. Overall, the results underscore the potential of EPHOSO oleogels, particularly those incorporated with MAG, could enhance the oxidative stability of cookies without diminishing the physicochemical qualities of the end product. [ABSTRACT FROM AUTHOR]

The majority of the population living in large cities and some regions of the Russian Federation show signs of decreased immunity, most often manifested in colds. One of the ways to strengthen the human body’s immune system is to eliminate the deficiency of vitamins that have immunomodulatory properties. While developing the technology for the pita bakery product, dough has been prepared from a mixture of high-grade rye and wheat flour in equal quantities. As a source of vitamins that have a beneficial effect on the human immune system, a solution of pine needles has been added instead of half the amount of water. As a source of vitamin C, black currant and cranberry puree are used in the ratio of 1 : 1. An additional source of nutrients with immunomodulatory properties is dry ginger root powder added to the stuffing in an amount of 2 % by weight of the stuffing. Apple pectin has been used to stabilize the stuffing. A solution of pine needles is prepared by mixing an alcoholic infusion of pine needles and an aqueous decoction of pine needles in a ratio of 1 : 4. The pine needle solution has been used to replace half the amount of water used to prepare the dough. The developed bakery product "Pita with berry stuffing" is prepared with a ratio of pita to stuffing of 1 : 2 by weight. The developed bakery product can be recommended for stimulating and strengthening the immune system due to the additional inclusion of vitamins (C, K, A, B2, B6, B12) in the diet with beneficial effect on the human immune system, including for residents of the northern regions of Russia.

Frozen dough technology is widely used and may guarantee bread's freshness and so prolong its shelf life. However, a variety of issues, including the restriction of yeast activity and structural damage to the dough, may arise while frozen dough is being made and store, ultimately resulting in a loss of quality. After fermentation, the bread's ability to retain CO2 and the yeast's ability to produce CO2 determine the frozen dough's quality. Ice crystals are thought to be the primary cause of both decreased viability of yeast and the breakdown of the dough network structure, which two significant elements are contributing to the decline in dough quality. Several factors affect yeast's resistance to freezing and thawing, such as its physiological state before freezing; for instance, yeast cells in growth standstill are more resistant to freezing than those in the exponential growth phase. Numerous strategies and methods have been created to raise the freezing baker's yeast resistance and, consequently, the quality of frozen dough. These strategies include the use of genetic engineering, the incorporation of chemicals like hydrocolloids and antifreeze proteins (AFP), the improvement of freezing times and circumstances of storage, and the creation of novel freezing techniques like ultrasonic freezing. These techniques for enhancing the freezing resistance of baker's yeast are outlined in the publication.

This study aimed to obtain buckwheat bread by adding whole buckwheat to the white bread formulation in groat and flour form. The addition was made in different proportions (0, 10, 20, and 30%) according to the principle of substitution. Buckwheat addition, as groat, increased the bread's hardness to a great extent. Moisture analysis results indicated that the buckwheat additive can increase the water-holding capacity and may extend the shelf life, especially in flour form. The samples' antioxidant activities and phenolic content significantly increased when the addition was made as flour. All buckwheat-added samples had lower volume values than control samples. Buckwheat addition caused an increase in volatile components such as phenylethanol and benzylalcohol. As a result of sensory analysis, using buckwheat as flour and groat positively affected breadmaking. Considering the samples' nutritional and sensory properties, the combination in which 20% buckwheat flour is added to the white bread formulation is the most appropriate use.

Research to study the influence of pumpkin and rosehip powders obtained by infrared drying on sensory characteristics, nutritional value and cost of raw materials for bakery products made from premium grade wheat flour has been carried out at the Department of Technology and Organization of Food Production of Novosibirsk State Technical University. The objects of the study are two types of powders made using infrared drying of pumpkin pulp and rose hips, and products using these herbal additives. A flowchart for producing these powders has been developed and demonstrated. The use of infrared radiation as a drying method allows you to preserve a larger amount of useful substances, including vitamin C. Three samples of products were made with different mass fractions of pumpkin and rosehip powders instead of wheat flour. The introduction of powders into products led to an improvement in the organoleptic parameters of the samples. The appearance has remained virtually unchanged, but the texture has improved, and the taste and smell have acquired a light fruity tint. The optimal mass fraction of powders was 4+4 % relative to the mass of wheat flour, which corresponds to experimental sample 3, which has a more pleasant taste and attractive appearance compared to control sample 1. A comparative analysis of the nutritional value of these samples has been carried out. Sample 3 contained beta-carotene and ascorbic acid absent in the control sample 1. The cost of a raw material set for a product sample with an optimal mass fraction of powders weighing 480 g increased by 6.4 rubles (43.8 %) compared to the control sample and is justified by the presence of pumpkin and rosehip powders increasing the organoleptic properties and nutritional value of the product. The resulting product can be sold to a wide range of consumers with different income levels.

This research investigated how incorporating yerba mate (YM) affects whole grain bread’s phenolic profile and in vitro antioxidant activity following simulated gastrointestinal conditions. Three samples were prepared: BWWF (control), B1, and B2 (2.5 and 4.5% YM, respectively). Some phenolic compounds in breads, such as chlorogenic, benzoic, syringic, p-coumaric, and syringaldehyde acid, showed bioaccessible potential since they appeared during the three phases of gastrointestinal digestion. In the gastric phase the compounds present, ferulic acid (bread WWF) was the major compound with 6960 µg/g, for bread with 2.5% YM and bread with 4.5% YM was rutin and chlorogenic acid with 14,945 µg/g and 7881 µg/g, respectively. In the intestinal phase, there was a significant reduction in the levels of phenolic compounds. Bioaccessibility was influenced by the addition of YM, indicating that including this plant in food could add value to this regional product. [ABSTRACT FROM AUTHOR]

Common bakery and many other cereal products are characterised by high glycaemic index values. Given the increasing number of people suffering from type 2 diabetes at a very young age, technological approaches to reduce the glycaemic index of cereal products are extremely important. In addition to increasing the dietary fibre content, either by using wholemeal flours or flours with added fibre from other sources, practices leading to an increase in resistant starch content are also of great interest. This review summarises the most important technological processes used to reduce the glycaemic index of bread and other bakery products. The summarization shows that the potential of various technological processes or their physical and physicochemical modifications to reduce the glycaemic index of common bakery products exists. At the same time, however, it has been shown that these processes have not been sufficiently explored, let alone applied in production practice. [ABSTRACT FROM AUTHOR]

This study investigated the effect of adding 10% almonds, pistachios, apricots, plums, sesame seeds, sunflower seeds, and black olives to sweet and savoury biscuits on acrylamide (AA) concentration. These ingredients, which are increasingly used to enrich bakery products, can increase the final AA content, because they contain its precursors and sometimes AA itself, due to the processing treatments they undergo. The AA and some quality characteristics of all ingredients and biscuit samples were analysed. The results showed that sweet biscuits with almonds, pistachios and apricots had AA concentrations exceeding the European benchmark level (350 µg/kg), while those with plums had a lower value (190.7 µg/kg). The enriched savoury biscuits had significantly higher AA concentrations than the control (198.9 µg/kg), up to + 163%. A 10% addition of enrichment ingredients to biscuits can lead to high AA concentrations, highlighting the need for further studies aimed at its mitigation in bakery products. [ABSTRACT FROM AUTHOR]

This study aims to investigate properties of whole wheat flour breads produced with the combined addition of amaranth (5, 10, and 15%) and fennel (1, 1.5, and 2%) powders. The color, texture, total phenolic content, and sensory properties of breads were determined in terms of quality and functional properties evaluation. The protein contents of whole wheat flour and amaranth powder were found as 11.55 and 13.89%, respectively. The close protein ratios, low substitution levels and simultaneous substitution of fennel powder with amaranth did not cause significant changes in protein ratios of breads. In addition, amaranth (2.36%) and fennel (7.04%) powders contain higher ash content to whole wheat flour (1.53%), and ash ratios of breads containing 10% amaranth–1.5% fennel and 15% amaranth–2% fennel increased significantly and were determined as 3% and 3.14%, respectively. The fennel also significantly increased phenolic content of bread, with a total phenolic content of 3989.19 mg GAE/100 g DW in 2% fennel-containing bread, compared to 2750.99 mg GAE/100 g DW in control bread. The darkness of crust and crumb increased with the increase in amaranth and fennel ratio. While the whiteness index of crumb decreased from 43.65 to 36.14, the browning index of crust increased from 78.36 to 92.17 with increasing substitution level. The using of gluten-free powders also affected textural properties of samples, and hardness of breads increased when amaranth and fennel ratio increased. While all breads were found acceptable in sensory evaluation, bread containing 10% amaranth and 1.5% fennel was defined as the most acceptable. [ABSTRACT FROM AUTHOR]

In recent years, the bakery industry has been exploring alternative fats to replace traditional solid fats. Shortening, a common baking ingredient, is produced through the hydrogenation of vegetable oils, resulting in high levels of saturated and trans fatty acids, despite its vegetable oil origin. The excessive consumption of these fats has been associated with negative health effects, including dyslipidemia and cardiovascular issues. Oleogels, incorporating hydroxypropyl methylcellulose (HPMC), xanthan gum (XG), and olive oil, were utilized to replace shortening in the production of white pan bread. The substitution of shortening with oleogel in the white pan bread preparation demonstrated potential reductions in saturated fat, trans fat, and the ratio of saturated fat to unsaturated fatty acids. Specifically, with the complete substitution of shortening with oleogel, saturated fatty acids decreased by 52.46% and trans fatty acids by 75.72%, with unsaturated fatty acids increasing by 57.18%. Our findings revealed no significant difference in volume between bread made with shortening and bread with up to 50% shortening substitution. Moreover, when compared to bread made with shortening and 50% oleogel substitution, no adverse effects on the quality characteristics of volume and expansion properties were observed, and the retrogradation rate was delayed. This study suggests that incorporating oleogels, formed with hydrocolloids such as HPMC and XG, to replace shortening in bread, in conjunction with traditional solid fats, provides positive effects on the quality and nutritional aspects of the bread compared to using oleogel alone. Through this study, we demonstrate the use of oleogels as a healthier alternative to shortening, without reducing the bread's quality, thus offering a practical solution to reduce unhealthy fats in bakery products. [ABSTRACT FROM AUTHOR]

Cereal products comprise a significant portion of the human diet, serving as staple foods in various cultures. However, their high carbohydrate content and low nutritional quality pose several challenges in terms of overall dietary balance and health-related disorders. Besides, the demand for high-protein foods underscores the need for the supplementation of cereal products with sustainable protein-rich ingredients. In recent years, edible insects have emerged as a promising alternative, owing to their exceptional nutritional composition, environmental sustainability, and economic viability. Despite historical precedents of entomophagy and recent endorsements by organizations, insects are rarely industrialized in cereal products. Therefore, this review focuses on the potential use of edible insects in baked goods, noodles, and pasta products to expand their industrial-scale applications. The incorporation of edible insects into these products not only can improve the nutritional values of the final products but also may affect their techno-functional and sensory properties. Thus, it is necessary to optimize the formulation of these value-added products and educate consumers about the potential health benefits of edible insects. Overall, this study elucidates the opportunities and challenges associated with utilizing edible insects as functional ingredients in cereal-based foods, offering insights into future directions for further innovation and market acceptance. [ABSTRACT FROM AUTHOR]

ABSTRACTSIn recent years, the demand for gluten-free (GF) bakery products has grown rapidly due to the remarkable rising number of celiac patients and the increasing health awareness of GF products. However, GF products generally suffer from defects such as poor sensorial level, low nutritional value, high prices and short shelf life. Sourdough is the important starter culture applied in bakery field, and it has been proven to be ideal for enhancing the overall quality of bakery products. This review aims to systematically reviewed the application of sourdough in GF bakery products and its improvement to GF bakery products in terms of texture, shelf life, nutrition and flavor. Its positive effects derive from the complex metabolic activities of sourdough microorganisms, such as acidification, proteolysis, production of exopolysaccharides (EPS), activation of endogenous enzymes, and production of antibacterial substances. Finally, researchers are encouraged to expand the use of sourdough in GF bakery products to increase the variety of GF products. And the technical and nutritional potential of sourdough should be developed more widely. [ABSTRACT FROM AUTHOR]

This study aimed to obtain buckwheat bread by adding whole buckwheat to the white bread formulation in groat and flour form. The addition was made in different proportions (0, 10, 20, and 30%) according to the principle of substitution. Buckwheat addition, as groat, increased the bread's hardness to a great extent. Moisture analysis results indicated that the buckwheat additive can increase the water-holding capacity and may extend the shelf life, especially in flour form. The samples' antioxidant activities and phenolic content significantly increased when the addition was made as flour. All buckwheat-added samples had lower volume values than control samples. Buckwheat addition caused an increase in volatile components such as phenylethanol and benzylalcohol. As a result of sensory analysis, using buckwheat as flour and groat positively affected breadmaking. Considering the samples' nutritional and sensory properties, the combination in which 20% buckwheat flour is added to the white bread formulation is the most appropriate use. [ABSTRACT FROM AUTHOR]

The increasing rates of obesity and related health problems are largely attributed to the excessive consumption of high-fat foods. Thus, a fat substitute is proposed to replace the same functions of fats in food products. This study explored the potential of inulin as a fat substitute to produce low-fat muffins. Five batches of muffins, each with varying levels of inulin replacing oil (ranging from 0 to 100%), were prepared to examine how this substitution would impact the physicochemical and sensory properties of the muffins. Calorie content was determined using a bomb calorimeter, whilst the moisture, fat and fibre content were determined based on the AOAC International standard method. The muffin’s texture was analysed using a texture analyser, and the height was measured by calculating the average of different parts of the muffin. The acceptance level of muffins was conducted using a 9-point Hedonic scale. The addition of 15% inulin reduced the fat content by 68.05% and calories by 12.63% compared to the control without significantly affecting the physicochemical properties and sensory acceptability. Additionally, inulin provided the advantage of increasing fibre content by 82.76% when compared to the control sample. Increasing the amount of inulin also increased height and improved the aerated structure of muffins. The study provides evidence for the effectiveness of inulin as a fat replacer, which can help produce low-fat food products with good functional properties and nutritive value for health. [ABSTRACT FROM AUTHOR]

The daily intake of excessive cholesterol plays an important role in the incidence of cardiovascular diseases (CVD), while the main contributors are foods of animal origin. However, animal-based foods are also common components of many cereal products, which can then play a role of hidden cholesterol source. Thus, this study aims to decrease cholesterol content in three types of commonly consumed cereal products (biscuits, pasta, and muffins) by replacing original animal-based components (milk and eggs) with the same components, from which the cholesterol was removed using β-cyclodextrin treatment procedure. The cholesterol content in the original and treated samples was then analyzed using the validated HPLC–UV method. So, while the cholesterol content in the original biscuits, pasta, and muffins was observed at 329.2, 1117.1, and 487.2 mg/kg levels, the same products containing low cholesterol animal-based components exhibited a considerable decrease in cholesterol content by 93.1, 91.6, and 89.5%, respectively. The optimum β-cyclodextrin level was observed at 4.0, 10.0, and 2.0% (w/w) for butter, egg melange, and milk, respectively. Furthermore, it is notable that the β-cyclodextrin treatment procedure itself did not significantly change the organoleptic profiles of the cereal products, such as colour, culinary, and texture properties. Therefore, it can be concluded that the application of animal-based low cholesterol components in cereal food products could be one of the effective tools in the overall strategy to decrease the total daily cholesterol intake. Thus, this study presents a novel strategy that could have substantial health benefits in relation to the incidence of CVD. [ABSTRACT FROM AUTHOR]

In recent years, seeds and pseudocereals, such as chia, sesame, flax or quinoa, have been incorporated into different food products, improving their nutritional profile and providing benefits for human health due to their composition. However, the addition of these ingredients to new formulations of foods can also contribute to a higher exposure to compounds that are harmful to health such as chemical process contaminants or certain allergens, among others. This review provides an overview about the composition of these ingredients, the benefits/risks associated with their addition in bakery products, and their impact on sensory attributes of these new food formulations. [ABSTRACT FROM AUTHOR]

The re-integration of former foodstuffs, such as bakery products (BP), into pig feed reduces the feed-food competition and increases the sustainability of pig production. Nevertheless, there are concerns about the altered fatty acid profile in BP compared to standard diets and their effects on meat quality and the intestinal microbiome. The present study investigated the effects of replacing 30% cereal grains with BP in the diet on performance, microbiome composition and metabolites in feces of fattening pigs, economic aspects and meat quality characteristics. A total of 132 pigs (Large White × Piétrain; 11 weeks of age) were fed two diets containing 0 or 30% BP until reaching slaughter weight in three replicate batches. Fecal samples were collected for 16S rRNA amplicon sequencing after 6 weeks, whereas body fat samples were collected after 9 weeks on the diet. The results showed that BP can replace cereals in pig diets by up to 30% without impairing animal performance, while improving feed efficiency and reducing feed costs by 9% compared to the control. Additionally, pigs fed the BP diet had a 50%-higher n-3 fatty acid content in the neck and abdominal fat compared to the control. The improved feed efficiency in BP-fed pigs may be related to positive effects on the fecal microbiome, such as a higher alpha diversity and a reduction of fungi and yeasts. Our study provides valuable insights into the benefits of including BP in diets of fattening pigs, which should be investigated in future studies on other BP types.

Micro-nano encapsulation can be impactful in flavour masking of bioactives, and it has the potential to be used in the development of functional food ingredients.This work aimed to develop functional foods using emulsified resveratrol, assessing the impact of resveratrol addition and its consumer acceptance. Resveratrol-loaded emulsions were produced through high-speed homogenization/ultrasonication. Functional snacks (crackers and cookies) loading 4 mg resveratrol/g were developed using resveratrol-loaded emulsions and free resveratrol. Results showed that the incorporation of emulsified resveratrol in the dough led to an increase in its elasticity and a decrease in its consistency. Slight color differences were noticed between non-encapsulated resveratrol and reference samples. The texture of baked crackers and cookies showed a decrease in hardness for the emulsified cookies and an increase in the crackers.Sensory analysis was conducted with over one-hundred volunteers. For both products, the reference sample was the highest-rated sample in overall liking, followed by the emulsion-loaded sample and the unencapsulated resveratrol-loaded sample. Unencapsulated resveratrol-loaded and emulsion-loaded samples displayed an increase in bitterness when compared to the reference. The sensory analysis revealed a slight positive impact of the encapsulation of resveratrol versus the unencapsulated resveratrol. Nonetheless, further progress needs to be achieved to reduce resveratrol's impact.

This study investigated the production of bakery and sweet paste products containing the prebiotic fructooligosaccharide (FOS) using an in situ method with invertase. The FOS formation method was optimized for each product to ensure high quality and appropriate sweetness. The method effectively decreased the sugar content in the final product by 12.7–68.4% while maintaining quality. The FOS content was 3.8–4.8% in castella, 0.6–3.6% in sweet dough bread, and 7.5–8.5% in sweet chickpea paste. By contrast, the commercial method of adding FOS decreased product quality; castella product height decreased by 20.8%, and hardness increased by 79%. The specific volume of the sweet dough bread decreased by 17.4% and hardness increased by 59%. Therefore, we developed a commercially feasible method to efficiently utilize FOS in sugar-containing foods while maintaining their quality. [ABSTRACT FROM AUTHOR]

Acorns, the fruit of oak trees of the genus Quercus, have been known to people for generations worldwide. In ancient times, they were an important part of culinary traditions and folk medicine. Their exploitation for food over the years has been significantly diminished, which may arise from the high content of tannins responsible for a bitter taste and anti-nutritional properties. However, more and more studies show acorns' potential nutritional and health benefits. Furthermore, new reports are emphasizing the health-promoting properties of tannin-decomposition products. This review aims to present the available studies on the phytoconstituents variation in the acorns of different Quercus species and their possible significance for food and medical applications. In this study, the results of lab-scale food processing, as well as in vivo and in vitro experiments, are included. The literature data proved that acorn products (flour, oil, and extracts) are intensively examined due to their dietary, antioxidant, anti-microbial, anti-inflammatory, anti-cancer, and neuroprotective activities provided by their bioactive compounds. The general conclusion is that this raw material can be used more widely in the future as an ingredient in functional foods, supplements, and drugs. [ABSTRACT FROM AUTHOR]

The use of chemical preservatives in the baking industry is a common practice to extend the shelf life of baked goods However, there is growing interest in natural alternatives due to worries about the security and potential health risks of these chemicals. The purpose of this concurrent review is to investigate the potential of using essential oils and bio-preservatives in place of chemical preservatives in the baking industry. With a focus on their efficiency in extending the shelf life of baked goods, the review includes a thorough analysis of the most recent research on the use of bio-preservatives and essential oils in food preservation. The findings suggest that bio-preservatives and essential oils can be effective in preserving baked goods and may offer a safer and more natural alternative to chemical preservatives. However, further research is needed to fully understand the potential of these natural alternatives and to optimize their use in the baking industry. [ABSTRACT FROM AUTHOR]

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The effect of exposure of soft wheat buns to Ultraviolet-C radiation (UV-C, 253.7 nm) was studied as an alternative to conventional treatments to control fungal spoilage and prolong shelf life. To identify the most suitable operating conditions, the study included preliminary tests on the permeability of films to UV-C irradiation, and on treatment antifungal efficacy on target microorganisms (Penicillium digitatum and Saccharomycopsis fibuligera) in Petri dishes. A 125 µm T9250B film (Cryovac® Sealed Air S.r.l), commercially available for long-life bread treated with ethanol and conditioned in a modified atmosphere, was selected to pack buns before the UV-C treatment. The study was carried out along with the observation of the fungal growth of buns artificially inoculated with suspensions of P. digitatum and S. fibuligera, treated under UV-C at a distance of 25 cm between bread and the 15 W UV-C source, in comparison to untreated buns used as control. Estimation of fungal growth as well as sensory evaluation was made 2, 4, 7, 10 and 14 days after the treatment. UV-C treated buns showed a noticeable reduction of fungal spoilage and kept a tender texture for up to two weeks after packaging. UV-C treatment represents a good opportunity for the bakery industry, reducing costs and ensuring a prolonged shelf life of a commercial product, respecting the health and hedonistic expectations of the customers. [ABSTRACT FROM AUTHOR]

The use of by-products as functional ingredients for bread recipes may open up new horizons in terms of product innovation to increase nutraceutical characteristics and/or shelf-life. In this research, the ability of residual products from important food chains (Citrus and wine) to influence the water binding capacity of dough and bread was investigated in order to create industrial breads of high quality with prolonged shelf-life in the absence of any chemical additives (e.g., ethanol, sorbic acid, and propionic acid). The product under study is the 'Pan Bauletto bianco con olio EVO' (white bakery bread with EVO oil), an 'industrial bread' type usually treated with ethanol before being marketed, aiming to prolong its short shelf-life. The effect of the addition of different amounts of pectin (Citrus supply chain) and grape pomace (wine supply chain), in combination or not, has shown promising results from both a technological point of view and the increasing shelf-life, allowing to obtain products with high nutraceutical value and interesting properties. [ABSTRACT FROM AUTHOR]

Raw ingredients directly affect the quality of processed foods. Along with improvements in processing technology, processed food production has grown significantly. The percentage of bakery products in total food consumption is very high, and soft bakery foods despite having a short shelf life, are well-liked because of their deliciousness. Special attention is paid to muffins with various combinations of nutritive ingredients and organoleptic qualities. Recent research studies have extensively covered the use of various fruits, vegetables, and grain and their by products as raw materials and value-added incorporation in the muffin to produce a nutrient-rich and highly valuable muffin. The present study provides a detailed observation of three major categories of incorporated ingredients, including fruits, vegetables, and their processing by products, as well as some other grainbased ingredients used as raw materials that add value. The study compiles a brief for their use in baked goods while reviewing the literature on ingredients. The findings of the literature analysis show an increase in the nutritional content of bioactive substances like antioxidants in the muffins. It has been revealed that using ingredients derived from fruits and vegetables is safer and more effective in terms of nutrition. Muffins may have a higher quality and better nutritional profile when certain combinations of fruit- and vegetable-based ingredients are added to the main ingredient. It will be helpful to researchers, food manufacturers, and small and medium-scale bakery unit operators about various aspects of the raw materials and properties connected with new muffin formulations and the standardization of stabilized products. [ABSTRACT FROM AUTHOR]

Summary: The number of people buying gluten‐free breads and baked goods is increasing. To optimise the quality of gluten‐free breads, fat and additives are still often used. This project investigated whether the use of particle‐stabilised foams could eliminate or at least reduce the need for large amounts of fat and additives in gluten‐free toast bread. Hence, particle‐stabilised foams were added to bread doughs, kneaded in, baked and then analysed. The breads containing particle‐stabilised foams had no significant difference in firmness nor in adhesiveness compared to gluten‐free toast bread with additives or to the gluten‐containing bread. While the volume of the toast bread containing foam was lower than for the gluten containing reference toast bread, it had up to 2.0–2.5 times the volume than the gluten‐free bread reference without additives. These results showed a positive influence of the use of particle‐stabilised foams in gluten‐free bread without addition of additives. [ABSTRACT FROM AUTHOR]

In this study, the production of 4,6-α (4,6-α-GTase) and 4,3-α-glucanotransferase (4,3-α-GTase), expressed previously in Lactococcus lactis, was optimized and these enzymes were used to investigate glycemic index reduction and staling delay in bakery products. HP–SEC analysis showed that the relevant enzymes were able to produce oligosaccharides from potato starch or malto-oligosaccharides. Response Surface Methodology (RSM) was used to optimize enzyme synthesis and the highest enzyme activities of 15.63 ± 1.65 and 19.01 ± 1.75 U/mL were obtained at 1% glucose, pH 6, and 30 °C for 4,6-α-GTase and 4,3-α-GTase enzymes, respectively. SEM analysis showed that both enzymes reduced the size of the starch granules. These enzymes were purified by ultrafiltration and used to produce bread and bun at an enzyme activity of 4 U/g, resulting in a decrease in the specific volume of the bread. It was found that the estimated glycemic index (eGI) of bread formulated with 4,6-α-GTase decreased by 18.01%, and the eGI of bread prepared with 4,3-α-GTase decreased by 13.61%, indicating a potential delay in staling. No significant differences were observed in the sensory properties of the bakery products. This is the first study showing that 4,6-α-GTase and 4,3-α-GTase enzymes have potential in increasing health benefits and improving technological aspects regarding bakery products. [ABSTRACT FROM AUTHOR]

Cholesterol analysis by derivatization technique is a time consuming, costly, and complex process while analyzing cholesterol without derivation is a simple, and quick method.Researchers analyzed cholesterol using both derivatization and non-derivatization techniques successfully. The objective of this study was to investigate the effect of derivatization in cholesterol analysis particularly on bakery goods.The retention time of non-derivatized cholesterol (11.62 min) and non-derivatized α-tocopherol standard (11.60 min) was very close in HP-5 capillary GC column andthey eluted together while injected as mixed standard. As a result, cholesterol content determined by non-derivatized technique could be overestimated due to the presence of α-tocopherol inbakery products. The peak resolution (Rs) between derivatized cholesterol and derivatized α-tocopherol standard using the appliedgradient GC condition was 3.1 which is well separated (>1.5) based on AOAC guidelines. The derivatized gas chromatographic cholesterol analysis method was verified by limit of detection (LOD; 0.03 mg/100 g), limit of quantification (LOQ; 0.08 mg/100 g), linearity (R2; 0.999),precision (repeatability: relative standard deviation (RSD) 1.5 %; reproducibility: RSD 1.9 %), and accuracy (102.1 % recovery). The verified cholesterol analysis method was subsequently applied to determine cholesterol content in selected bakery items, yielding a range of 2.76 ± 0.06 mg/100 g (chrysanthemum bread) to 114.26 ± 4.72 mg/100 g (castella).

IntroductionBakery products such as cakes are consumed in a relatively large amount all over the world due to their ready to eat format. Among different foods, bakery products provide a great opportunity to use edible portions of seeds, vegetables or other unconventional food sources. On the other hand, cakes are susceptible to oxidation due to high amounts of fat and consequently reduce shelf life. Therefore, due to the high nutritional value of cake, improving its characteristics seems necessary. Wheat germ is the richest known source of vitamin E of plant origin. Consumption of wheat germ can prevent artery- clogging and also helps fight against free radical damage and procrastination are effective in the aging process of cells and preventing coronary disease. Despite the beneficial properties of wheat germ, it is difficult to keep it raw in the formulation of crops due to the presence of high unsaturated fatty acids and lipase enzymes. However, by performing thermal processes such as steam, fluidized substrate or thermal dryer, enzymes such as lipase and lipoxygenase can be deactivated. In this study, the effect of adding wheat germ as a rich source of fiber, tocopherols and essential fatty acids as well as ascorbyl palmitate as antioxidant compound on the qualitative and structural properties of cake was investigated. Materials and MethodsIn this study, five treatments of oil cake including control, ascorbyl palmitate (100 ppm), wheat germ (5, 10 and 15%), were prepared and physic-chemical properties including the moisture, firmness and volume of cake at the beginning of storage period, peroxide number and acidity during 14-day storage period were investigated. In order to evaluate the texture of the cake, texture analyzer was performed with dimensions of 25 mm and penetration of 50% in the sample at a speed of 2 mm/s and a 30-second stop between the first and second compressions. The specific volume of the produced samples and moisture of the middle part of the samples were measured 3 hours after baking. Results and DiscussionThe results showed that addition of L-ascorbyl palmitate had no significant effect on moisture content, hardness and cake volume. However, wheat germ increased hardness (in amounts more than 5%), decreased moisture content and specific volume of cake. Also, with increasing the amount of wheat germ, a significant decrease in peroxide and acidity of the samples were observed during the storage period. However, the values of the mentioned indices in the sample containing palmitate ascorbyl were lower than those containing wheat germ. According to the results, it seems that the sample containing 5% processed wheat germ can be recommended as a suitable formulation for cake enrichment. ConclusionConsidering that oxidation of cakes and reduction shelf life in different type of cakes are probable due to the presence of considerable amounts of fatty acids, in this study the effect of adding L-ascorbyl palmitate as a common antioxidant and processed wheat germ due to its antioxidant behavior on the moisture content, hardness, specific volume, texture and shelf-life characteristics of the oil cake was investigated. The overall results show that by adding L-ascorbyl palmitate, there was no significant effect on moisture content, hardness and specific volume. However, processed wheat germ increased hardness (in amounts more than 5%), decreased moisture content and specific volume of cake. Also, with increasing the amount of wheat germ, a significant decrease in peroxide value and acidity of the cake was observed during the storage period. However, the values of moisture content, hardness and specific volume in the sample containing palmitate ascorbyl were lower than samples containing wheat germ. According to the results, it seems that sample containing 5% processed wheat germ can be recommended as a suitable formulation for cake enrichment and artificial antioxidant replacement.

Background. The changes in consumers’ eating habits are one of the most important factors affecting the consumption of selected foods. The most important factors for bakery products consumers are freshness, taste, price, durability, composition, and country of origin. Objective. The aim of this study was to monitor changes in selected anthropometric characteristics in women from the general population in Slovakia, after 6 weeks of bakery products consumption. Material and Methods. The study was conducted on healthy adult women from the general population (n=78), who were divided into four subgroups (“gluten” group, “gluten-free” group, “whole-grain” group and “control” group). The intervention dose consisted of a different combination of several types of bakery products (bread, pastries, soft pastries) within the individual weeks of consumption, while the intervention lasted 6 weeks, women consumed 150-200 grams per day. Anthropometric characteristics were measured by body composition analyser InBody 720 (Biospace Co. Ltd., Seoul, Republic of Korea), which works on the principle of bioelectrical impedance analysis. We also used the Lookin´Body 3.0 software to process the results. The collected data from these measurements were evaluated statistically and graphically in Microsoft Office Excel 2010 (Los Angeles, CA, USA). The levels of statistical significance were set at P

Sour and sweet cherries were evaluated as functional components in bread-making because of their bioactive microconstituent content. Five forms of enrichment for each fruit, including the hydroalcoholic extract, lyophilized pulverized fruit, lyophilized extract, and their combinations, were used for supplementation. The physicochemical (pH, color, moisture, rheology, and texture) and sensory properties of dough and bread were assessed in different environments (biological and chemical leavening). Sour cherry in pulverized and extract forms showed higher phenolic content than sweet cherry, especially in the pulverized form. The viscoelasticity of the doughs varied based on the proofing environment and the fortification form. Chemically leavened doughs exhibited higher moduli (G′, G″), complex viscosity (η*), and hardness. Biologically leavened doughs had a lower pH, influencing color, and swelling percentage, which is linked to the enrichment form and phenolic content. Extract-fortified doughs displayed increased G′, η*, and hardness compared to the control, whereas yeast-leavened doughs showed reduced swelling ability. Physicochemical changes were more significant in the yeast-leavened systems, which also scored higher on the sensory evaluations. Supplementing bakery products with bioactive fruit components enhances antioxidant status, but the enrichment form and proofing conditions significantly affect the physicochemical and sensory properties of the product.

Background and Objectives: Dietary fiber (DF) plays a crucial role in promoting human health and preventing diseases. However, the average intake of fiber falls short of the recommended levels in affluent populations, largely due to the overconsumption of high‐energetic foods. Fortification of widely consumed foods with fiber can help address such population deficiencies. Findings: Although fiber fortification can affect product quality, it offers practical advantages such as gelling, thickening, and water‐binding properties. This review focuses on the impact of isolated fiber ingredients, including arabinoxylan, β‐glucan, cellulose, resistant starch, and pectin, on bakery products, and fiber quantification methods to ensure accuracy and comparability in research. The structural interactions of DF during processing, sensory evaluation, and health implications are discussed. Alternative/novel fiber sources are explored as a strategic approach to enhance product attributes. Conclusions: Considerable research has focused on individual fibers, but little is known about the synergistic effects of combining multiple fiber ingredients. Significance and Novelty: Combining different fibers in food products could optimize their nutritional profile and enhance ingredients' performance in the food matrix. [ABSTRACT FROM AUTHOR]

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The purposes of this research were: 1) to examine the brand value of health-oriented bakery products in Thailand; 2) to investigate the importance of factors influencing business strategies in the production of health-oriented bakery products in Thailand; 3) to compare the importance levels of factors influencing business strategies in the production of healthoriented bakery products in Thailand, categorized by the basic characteristics of survey respondents; 4) to explore a relationship between brand equity and factors influencing business strategies in the production of health-oriented bakery products in Thailand; and 5) to propose business strategies and branding for health-oriented bakery products in Thailand. This study applied a mixed research methodology: quantitative and qualitative method. Quantitative data were collected from customers who used to purchase healthy bakery products via accidental sampling of 385 respondents, and qualitative data were collected from in-depth interview with 5 key informants. The research instrument was a research questionnaire. Statistics used in this study were frequency, percentage, mean, standard deviation, Pearson Product-Moment Correlation, and Multiple Regression Analysis. The research results were as follows: 1) The overall brand equity creation of healthy bakery products were at a high important level, which can be ranked by mean as brand awareness, brand identity, brand preferment, and loyalty respectively; 2) The overall factors leading to business approach of healthy bakery products were at a high important level, which be ranked by mean as competitiveness, product value, packaging, distribution, marketing promotion, and price setting respectively; 3) A relationship between the overall of brand equity creation and factors leading to business approach of healthy bakery products were at a moderate level; 4) The overall independent variables can predict the business approach of healthy bakery products at 68.8%, which can be presented as brand preference, packaging, competitive potential, product value, distribution, and marketing promotion respectively. [ABSTRACT FROM AUTHOR]

The raspberry (Rubus idaeus L.) is a soft red fruit consumed worldwide due to its bitter-sweet taste and phenolics-associated health benefits. During plant dormancy, raspberry fruits are discarded. However, this work hypothesised that these fruits have the chemical quality to be valorised, which would mitigate their waste if adequately stabilised. This can be achieved by drying. The Pacific Deluxe and Versailles varieties were dried by freeze- and convective-drying (30 °C and 40 °C). The freeze-dried fruits preserved their colour, drupelets structure, and phenolic content. Convective-drying promoted a significant fruit darkening, which was more evident at 30 °C due to the longer drying process, and a loss of drupelets structure. Both temperatures promoted a similar decrease in phenolic content, as determined by HPLC, although the ABTS●+ antioxidant activity at 40 °C was lower (IC50 = 9 compared to 13 μg AAE/mg dry weight). To incorporate dried raspberries into muffin formulations, while keeping their red colour, it was necessary to change the raising agent from sodium bicarbonate to baker's yeast. Sensory analysis by a non-trained panel revealed good acceptance, showing that fresh or dried raspberry fruits from dormancy had suitable characteristics for use as food ingredients. [ABSTRACT FROM AUTHOR]

A simplex-centroid design was used to evaluate the effect of proportions (0 to 100%) of whole wheat flour (WWF), whole mung bean flour (WMF) and whole rice flour (BRF) on the quality of cookies savory. The dough cut in the shape of a disks (37 mm × 2 mm) showed a 13% retraction in diameter when they contained exclusively WWF, it was less intense (5%) with BRF and null (0%) with WMF. The dough expansion occurred only vertically, the thicknesses of the WWF, WMF and BRF biscuits were 5.33, 2.79 and 2.13 times greater than the initial dough height, respectively. This characteristic showed high correlations with volumetric expansion (r = 0.95), specific volume (r = 0.90), hardness (r = 0.92), fracturability (r = 0.93) and spread factor (r = −0.96). BRF increased the value of the color difference of the biscuits up to 17.70, the effect of WMF was smaller (6.51). Only the radial expansion index correlated with the trough (r = 0.76), final viscosity (r = 0.79) and setback (r = 0.77) parameters. Considering the main desirable physical characteristics in savory biscuits, the highest global desirability obtained was for the proportion of 49% WWF, 24% WMF and 27% BRF. [ABSTRACT FROM AUTHOR]

The development of gluten-free bakery products, the quality of which is comparable to the quality of regular wheat-based products, remains a technological challenge. In this study, flaxseed oil cake (FOC), a by-product of flaxseed oil extraction and a source of nutritional and functional compounds, was used as an ingredient in the experimental bread formulation as partial replacement of starches (5%, 15%, and 30%). The gluten-free breads (GFBs) were evaluated for technological parameters, nutritional value, and sensory quality. Compared with the control, all FOC-enhanced GFBs were significantly (p < 0.05) richer in proteins, fat, and dietary fibre, with an increase that was proportional to the concentration of FOC in the formulation. At low-to-moderate levels (5% and 15%), FOC improved the specific volume, texture characteristics (reduced crumb hardness, gumminess, and chewiness), and appearance of GFBs, which allowed us to ameliorate its sensory features, but at 30% of FOC, the quality of the crumb texture decreased significantly (p < 0.005). Among the experimental GFBs, FOC15% exhibited improved technological characteristics and was rated by the sensory panel as the best in terms of overall quality. The results of the conducted research highlighted the benefits of incorporating FOC into GFB as a promising approach to developing a palatable, high-quality bakery product that may be a healthier option for individuals on a gluten-free diet, offering nutritional benefits. Nevertheless, it should be emphasised that the amount of FOC in GFB requires careful regulation. [ABSTRACT FROM AUTHOR]

Abstract Background Bakery products are important food snacks consumed by people of all ages and economic groups. The growth of unwanted microorganisms that deteriorate products such as bacteria, moulds, and fungi in these foodstuffs may offer risks to consumers’ health and generate considerable economic losses. This work aimed to assess the microbiological quality of some packed and unpacked bread products in Alexandria, Egypt. Methods This cross-sectional comparative study involved 168 local and branded bakery products that were collected randomly from 2 districts in Alexandria. Hygienic practices such as covering of the bread and wearing gloves during handling were observed and recorded. All bread samples were tested to determine the total plate count (TPC), presence/absence of Staphylococcus aureus (S. aureus), total yeasts and moulds in CFU/g and total coliform count (TC) in MPN/g. Results The mean of the total yeasts and moulds and TC in the packed bread was lower than that of the unpacked bread (3.40 × 103 CFU/g and 3.25 MPN/g versus 6.37 × 103 CFU/g and 31.61 MPN/g, respectively). However, the mean of TPC in the packed bread was higher than that of the unpacked bread (1.39 × 106 versus 2.07 × 105 CFU/g, respectively). The mean TPC, total yeasts and moulds and TC was higher in the studied flatbread than Fino bread and toast (3.4 × 106, 1.14 × 104 CFU/g and 24.6 MPN/g, respectively). The presence of S. aureus was higher in flat, unpacked bread, bread displayed outside the shop and handled without gloves. Conclusion Bread produced by local bakeries showed lower standards in packaging and microbial quality. Better manufacturing, packaging, storage, and handling initiatives should be introduced to avoid related food safety concerns in the future. The formal authorities should define and clarify standards and rules on bread safety.