scholarly journals Development of whey milk drink

2021 ◽  
Vol 17 (1) ◽  
pp. 14-20
Author(s):  
N. S. Bezverkhaya ◽  
О. A. Ogneva
Keyword(s):  
Starter Culture ◽  
Jerusalem Artichoke ◽  
Essential Amino Acids ◽  
Fermented Milk ◽  
Cottage Cheese ◽  
Fortified Food ◽  
Milk Serum ◽  
Organoleptic Characteristics ◽  
Pure Cultures ◽  
Processing Resources

At present in the Russian Federation fortified food products have gained extensive promotion as the newest and promising direction in the food industry. Almost every dairy processing enterprise has a line of fortified products in its product range. Vitamins, antioxidants, vitamin-like substances, flavoring components, micro and macro elements, phospholipids, prebiotics, probiotics, essential amino acids, polyunsaturated fatty acids can be used as enriching ingredients. On the other hand, the problem of targeted and economically profitable use of secondary milk processing resources is a significant problem. Production of cottage cheese, cheese and casein produces a liquid by-product, which is one of the largest additional sources of dietary protein and lactose as an important source of carbohydrates. The aim of the research is to develop whey fermented milk drink. The objectives of the research are to determine the effect of Jerusalem artichoke syrup on the organoleptic characteristics of the developed fermented milk drink; to optimize empirically the recipe composition of the developed fermented milk drink; to select experimentally the species composition of the starter micro flora of the developed fermented milk drink. The objects of the research are milk serum, Jerusalem artichoke syrup, ground ginger and cinnamon, starter culture on pure cultures of lactic acid microorganisms consisting of Str. thermophilus strains, viscous strains and Lbm. Bulgaricus and B. bifidum 791 in a ratio of 2:1:1. It can be concluded that the use of flavored fillers in the technology of whey fermented milk drink makes it possible to obtain a new product with competitive characteristics.

scholarly journals Cottage cheese fortified by natural additives

Food Research ◽  
2021 ◽  
Vol 5 (S1) ◽  
pp. 152-159
Author(s):  
R.S. Alibekov ◽  
A.A. Utebaeva ◽  
Z.T. Nurseitova ◽  
Z.K. Konarbayeva ◽  
B.M. Khamitova
Keyword(s):  
Lactococcus Lactis ◽  
Physicochemical Characteristics ◽  
Fermented Milk ◽  
Cottage Cheese ◽  
Nutritional Values ◽  
Lactococcus Lactis Subsp ◽  
Organoleptic Characteristics ◽  
Taste And Smell ◽  
Cheese Production ◽  
Natural Additives

Currently, a significant value for a correct nutrition and human metabolism has available the fermented milk products, as a cottage cheese that is produced by a culture of Lactis Lactococcus lactis subsp and Cremoris Lactococcus lactis subsp with pepsin. Moreover, the enrichment of the functional specificity of such products by vitamins C, E, A, D, K, macro - and microelements is a topical direction. The purpose of this study was to develop new cottage cheese compositions fortified by natural additives: ginger, topinambour and radish. For the achieving of it, following tasks were considered: creating of the cottage cheese production, sensory assessment, analyzing of the organoleptic and physicochemical characteristics, identifying of the macro- and microelements contents in the cottage cheese. From the available sources - ginger, topinambour and radish consist in following antioxidants: retinol (vitamin A), thiamine (B1), folacin (B9), riboflavin (vitamin B2), tocopherol (vitamin E), ascorbic acid (vitamin C) and others. The organoleptic characteristics, such as: appearance and consistency, taste and smell, colour and physicochemical properties confirmed that the developed compositions meet the standard requirements for cottage cheese. Specifically, the samples had a milky-white color, a pleasant uniform consistency with additives particles, without odour and a moderate taste. In addition, the mineral content in the cottage cheese was determined by the Massspectrometry method and using the Scanning Electron Microscope. The presented samples have nutritional values and following valuable macro- and microelements: potassium (15.43-26.90 mg/kg), calcium (6.83-14.37 mg/kg), magnesium (0.85-1.24 mg/kg), phosphorus 97.91-21.77 mg/kg), sodium (3.25-7.36 mg/kg) and others.

scholarly journals Assessment of the Effects of Back Sloping on Some Starter Culture Strains and the Organoleptic Qualities of their Yoghurt Products

2021 ◽  
pp. 29-36
Author(s):  
G. B. Olukotun ◽  
S. A. Salami ◽  
I. J. Okon ◽  
J. H. Ahmadu ◽  
O. O. Ajibulu ◽  
...  
Keyword(s):  
Microbial Community ◽  
Starter Culture ◽  
Fermented Milk ◽  
Product Formation ◽  
Point Of View ◽  
Antimicrobial Substances ◽  
Organoleptic Characteristics ◽  
Acidification Activity ◽  
Consistent Basis ◽  
Compositional Study

Fermented milk is an essential commodity in Africa and beyond. Many techniques have been developed over time for the manufacture of different forms of yoghurt products. One of these Traditional methods includes back slopping). The advantages of this method include faster fermentation rates due to reduction in lag time, and subsequent production of relevant metabolites as well as allowing for a more reliable product formation on a consistent basis. The aim of this study was to better understand, the effects of back sloping on the microbial community as well as on the organoleptic characteristics of the yoghurts produced using the method. The model from this work could be used to study the dynamics of the microbial community associated with back-slopping practices and the understanding of possible associated defects in order to allow better control over the application of the method on commercial levels. We characterized the yoghurt produced from both microbial compositional study using culture-dependent morphological examinations on MRS, M17, Nutrient Agar and Potato dextrose Agar, as well as from organoleptic point of view. The results show that back sloping up to three-fold (batch) gave increasing acceptance but decreased afterwards. Acidification activity which determines proteolysis of casein for coagulation to take place also increased up to three folds. Residual lactose, syneresis and moisture content also decreased favourably by three fold order. Therefore, back sloping could be recommended on commercial level especially in the developing countries where facilities for consistent supply of pouched starter culture are limited because, aside the above mentioned advantages, this process also favours the growth of bacteria which release antimicrobial substances thereby ensuring the growth of the same species while reducing the growth of other organisms thereby preserving the products’ quality.

Technology and Formation Improvement of Consumer Properties of Cold Appetizers from a Silver Carp in the Roll Form

Food Industry ◽  
2019 ◽  
Vol 4 (4) ◽  
pp. 14-22
Author(s):  
Olesya Sergeevna ◽  
Adelya Bekesheva
Keyword(s):  
Fatty Acids ◽  
Food Industry ◽  
Raw Materials ◽  
Silver Carp ◽  
Essential Amino Acids ◽  
Development Stage ◽  
Roll Forming ◽  
Fish Gelatin ◽  
Organoleptic Characteristics ◽  
Food Value

At the present development stage of fish culinary production special significance has range expanding and technology improving for the following purposes: the available fish resources use; the organoleptic characteristics improvement and the nutritional value and competitiveness increase of products manufactured at the enterprises of the food industry. This study concerns the technology and the consumer properties formation improvement of cold appetizers from silver carp in the form of a roll. Unlike traditional the developed products consist of fillet of a bighead silver carp on a skin and an original stuff from egg, vegetables and mushrooms. The researchers conducted study using conventional and special methods. They recommended to introduce gelatin in a dry powdered at the stage of roll forming form in a recipe of the developed fish rolls. A man tested fish gelatin as anew consistency regulator of the developed products. The traditional and fish gelatin use allows to increase the yield of fish cold appetizers in the form of a roll by 8.0 %. When adding gelatin, there was an improvement in consistency and sensory perception of the product as a whole. The analysis results of biological value showed that the developed dishes, being an important additional source of protein and essential amino acids such as threonine, lysine, valine, may well improve the ration balance. The fatty acids ratio in fish rolls prepared according to new recipes is close to the ideal fat in the ratio of saturated, monounsaturated and polyunsaturated fatty acids (35:45:20) and is determined mainly by the composition of fatty acids in silver carp fat. The developed production will allow to expand the range of the food industry enterprises by cold fish appetizers of high quality and food value from available fish raw materials.

Effects of Fermentative Factors on Biochemical, Microbiological and Sensory Characteristics of Probiotic Iranian Fermented Milk (Doogh)

2019 ◽  
Vol 15 (1) ◽  
pp. 40-47
Author(s):  
Elaheh Ahmadi ◽  
Reza Mohammadi ◽  
Sara Hasanvand ◽  
Milad Rouhi ◽  
Amir Mohammad Mortazavian ◽  
...  
Keyword(s):  
Incubation Temperature ◽  
Storage Temperature ◽  
Starter Culture ◽  
Fermented Milk ◽  
Biochemical Properties ◽  
Viable Count ◽  
Sensory Characteristics ◽  
Refrigerated Storage ◽  
Increase Rate ◽  
Probiotic Strains

Background: Doogh is a traditional Iranian fermented milk drink that is currently a very popular product in Iran. In the present study, the combined effects of incubation temperature, type of starter culture, and final pH of fermentation on the viability of two probiotic strains (Lactobacillus acidophilus La-5 (A) and Bifidobacterium lactis Bb-12 (B)) and biochemical and sensory characteristics of probiotic Doogh were investigated. </P><P> Method: Different treatments were prepared with yoghurt starter culture containing probiotics, using reconstituted skimmed milk with 6% of solid nonfat. They were incubated at 38°C or 44°C until pH 4.0 or pH 4.5 and were kept for 21 days at 4&#176;C or 8&#176;C storage temperature. The biochemical properties of treatments were evaluated during fermentation and refrigerated storage. The viable count and sensory attributes of treatments were studied at the end of fermentation and at the end of storage. </P><P> Results: Results showed that the greatest mean pH drop rate, mean acidity increase rate and mean redox potential increase rate and the shortest incubation time were observed in treatments incubated at 44&#176;C with final pH of 4.5. The highest survival of both probiotic strains during storage was related to treatments with fermentation temperature of 38&#176;C and final pH of 4.5. Treatments ABY1-38&#176;C-4.0 had the highest sensorial total acceptance at the end of refrigerated storage. </P><P> Conclusion: It would be concluded that the best treatment was ABY3-38&#176;C-4 stored at 8°C in regards of probiotics’ viability and sensory characteristics of Doogh. Thus, controlling the temperature of refrigerated storage is the most importance factor during storage and distribution.

scholarly journals Health Benefits of Uses and Applications of Moringa oleifera in Bakery Products

Plants ◽  
2021 ◽  
Vol 10 (2) ◽  
pp. 318
Author(s):  
Paula García Milla ◽  
Rocío Peñalver ◽  
Gema Nieto
Keyword(s):  
Moringa Oleifera ◽  
Essential Amino Acids ◽  
Bakery Products ◽  
Unani Medicine ◽  
Functional Value ◽  
Organoleptic Characteristics ◽  
Wide Range ◽  
Potential Applications ◽  
Medicinal Properties ◽  
Excellent Source

Moringa oleifera belongs to the Moringaceae family and is the best known of the native Moringa oleifera genus. For centuries, it has been used as a system of Ayurvedic and Unani medicine and has a wide range of nutritional and bioactive compounds, including proteins, essential amino acids, carbohydrates, lipids, fibre, vitamins, minerals, phenolic compounds, phytosterols and others. These characteristics allow it to have pharmacological properties, including anti-diabetic, anti-inflammatory, anticarcinogenic, antioxidant, cardioprotective, antimicrobial and hepatoprotective properties. The entire Moringa oleifera plant is edible, including its flowers, however, it is not entirely safe, because of compounds that have been found mainly in the root and bark, so the leaf was identified as the safest. Moringa oleifera is recognised as an excellent source of phytochemicals, with potential applications in functional and medicinal food preparations due to its nutritional and medicinal properties; many authors have experimented with incorporating it mainly in biscuits, cakes, brownies, meats, juices and sandwiches. The results are fascinating, as the products increase their nutritional value; however, the concentrations cannot be high, as this affects the organoleptic characteristics of the supplemented products. The aim of this study is to review the application of Moringa oleifera in bakery products, which will allow the creation of new products that improve their nutritional and functional value.

scholarly journals PHYSICO-CHEMICAL CHARACTERISTICS OF TRIBAL BEAN (Canavalia virosa) AND ITS ALTERNATIVE TOFU AND TEMPEH FOOD PRODUCTS

2013 ◽  
Vol 11 (2) ◽  
pp. 74
Author(s):  
Titiek F. Djaafar ◽  
Nurdeana Cahyaningrum ◽  
Heni Purwaningsih
Keyword(s):  
Toxic Substance ◽  
Essential Amino Acids ◽  
Crude Fiber ◽  
Chemical Characteristics ◽  
Traditional Foods ◽  
Hedonic Method ◽  
Maximum Value ◽  
Organoleptic Characteristics ◽  
Physico Chemical ◽  
Rice Vinegar

<p>Increasing price of soybean becomes a serious problem for producers of traditional foods such as tempeh and tofu. These traditional foods are important protein sources for many Indonesian people. Tribal bean (Canavalia virosa) could be used as a substitution of soybean for tempeh and tofu processing. This study aimed to determine physico-chemical characteristics of tribal bean and its products such as tofu and tempeh. Tribal bean old pods were peeled manually in the Postharvest and Agricultural Machinery Laboratory of the Yogyakarta AIAT. The peeled seeds were dried until 10% water content and their epidermis were removed mechanically by using an abrasive peeler to produce yellowish clean peeled beans. The beans were analyzed physically and chemically using the standard prosedure. Since the tribal bean seeds contained high HCN, to minimize HCN content the beans were presoaked for 48 hours in water. The beans were then mixed with soybean at a ratio of 50:50 or 25:75 and processed for making tempeh and tofu using traditional method. Physicochemical and organoleptic characteristics of the tribal bean tempe and tofu were analysed, involving organoleptic test with hedonic method, texture, as well as water, ash, protein and crude fiber contents. The results showed that tribal bean contained protein (37.30%), essential amino acids, minerals and fiber (3.1%), and a toxic substance HCN. Presoaking the beans in water for 48 hours significantly reduced HCN content by 98.51%, from 1334 ppm. Tofu made of a mixture of tribal bean and soybean at a ratio of 25:75 plus 2% rice vinegar as a coagulant has a white color and normal flavor appearances, and was accepted by panelists. The tribal bean tempeh contained 78.1% water, 1.21% ash, 8.14% protein, 3.1% crude fiber, and 44 ppm HCN. Tempeh made of a mixture of tribal bean and soybean at ratios of 50:50 and 25:75 showed good characters (flavor, taste, color, and texture) and panelist acceptance, as well as nutrition values (76% water, 2.71% ash, 14% protein, 0.25% crude fiber, and 14% lipid). However, HCN content in the tofu was still higher (85 ppm HCN) than the recommended maximum value of 50 ppm. This study suggests that tribal bean is more suitable for tempeh than for tofu based on its HCN content.</p>

scholarly journals Approaches to improve the growth of the starter lactic acid bacterium OM13 during the early stages of green Spanish-style table olive production

2018 ◽  
Vol 69 (3) ◽  
pp. 265
Author(s):  
A. Alfonzo ◽  
A. Martorana ◽  
L. Settanni ◽  
M. Matraxia ◽  
O. Corona ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Starter Culture ◽  
Table Olives ◽  
Acid Fermentation ◽  
Lactobacillus Pentosus ◽  
Ph Values ◽  
Organoleptic Characteristics ◽  
Fermented Product ◽  
And Control

The present research aimed at determining the optimal conditions for the lactic acid fermentation of green Spanish-style table olives. The work is a follow-up, and focuses on the performance of the commercial starter strain Lactobacillus pentosus OM13 by applying an acclimatization step and the addition of nutrients, and concentrations of lactic acid that were previously investigated. The acclimatization of the cells warranted the dominance of the starter culture even at an inoculation level of 2 Log cycles lower than that commonly used in standard fermentation. A significant effect was found in terms of acidification kinetics within the first week of fermentation, with the highest decrease in pH, at ~2.5 units, which occurred in the trial and after inoculation with 106 CFU/mL of starter after acclimatation (EO3) that showed values similar to control C obtained with Lactobacillus pentosus OM13 at a concentration of 107 CFU/mL. After day 3, further decreases in pH of up to 4.30 were observed until day 30, and then these values remained almost constant until the end of process (day 190) when lower pH values were reached for trial EO3 and control C. The results of microbiological dynamics, the changes in VOCs and finally the effect of the processes on the sensory analysis of the fermented product were investigated by multivariate analysis. The acclimatization process and the initial inoculation level influenced the bacterial microflora, aromatic compounds and organoleptic characteristics of the final product. Finally, the trials C, EO2 and EO3 showed higher values (60-80%) of preferences and satisfaction compared to other experimental productions.

Drought-tolerant Bambara groundnuts as future food: a comprehensive review of its properties and applications in food

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Liew-Phing Pui ◽  
Wen-Chian Tan ◽  
Ianne Kong ◽  
Choon-Hui Tan
Keyword(s):  
Positive Impact ◽  
Food Products ◽  
Essential Amino Acids ◽  
Fermented Milk ◽  
Bambara Groundnut ◽  
Bulking Agents ◽  
Chemical Compositions ◽  
Content Type ◽  
Nutrient Density ◽  
Drought Tolerant

PurposeThis review provides an overview of the applications of Bambara groundnuts in various food products. The genetic diversity, physical properties and chemical compositions of the crop are also elucidated.Design/methodology/approachThis paper critically reviewed the physicochemical properties and applications of Bambara groundnuts from recent literature.FindingsBambara groundnut (Vigna subterranea) is a drought-tolerant crop from West Africa that contains not only carbohydrates and fats but is also high in protein. The cultivars of Bambara groundnut can be distinguished by the colours of seeds, which range from red, blue-eye, brown and black-eye. Bambara groundnuts contain carbohydrate (57–67%), protein (15–25%), fat (4–8%), fibre (1.4–1.5%) and ash (2.9–4%). As a percentage of protein, the essential amino acids, lysine, methionine and cysteine are relatively high in Bambara groundnuts. Meanwhile, linoleic, palmitic and linolenic acids are the fatty acids present in this crop.Practical implicationsSeveral studies have shown that Bambara groundnuts can be used as fat substitutes, emulsifiers, water binders, bulking agents and thickeners due to its water and oil absorption properties, gelling, pasting, emulsifying and foaming abilities. Bambara groundnuts are used in the development of many intermediate or final products like flour blend, cookies, bread and fermented milk. It has a positive impact on the overall proximate, functional, mineral and amino acid profiles of the food products.Originality/valueDespite its high nutrient density, Bambara groundnuts are an underutilised legume due to unavailability and lack of knowledge among consumers on its benefits. There is a need to promote the use of Bambara groundnuts as a future food.

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