Using chicory ordynary as raw materials for production of pickled products

2019 ◽  
pp. 38-47
Author(s):  
Gasparyan ◽  
Maslovsky ◽  
Zamyatina ◽  
Nesterenko ◽  
Karpova ◽  
...  
Keyword(s):  
Fruits And Vegetables ◽  
Raw Materials ◽  
Educational Institution ◽  
Federal State ◽  
Organoleptic Characteristics ◽  
Russian State ◽  
Wine Vinegar ◽  
Biochemical Studies ◽  
Vegetable Raw Materials

Marinating is one of the most common ways of processing vegetable raw materials. The use of new, non-traditional types of raw materials, in particular root chicory, should be considered as one of the directions for expanding the assortment of marinated products, increasing its consumer properties. Researches in this direction were conducted in 2018 on the basis of the Department of Technology for storing and processing fruits and vegetables of the Federal State Budgetary Educational Institution of Higher Education of the Russian State Agrarian University-Moscow Agricultural Academy named after K.A. Timiryazev. The object of research was the root chicory varieties Yaroslavsky. The scheme of experience included biochemical studies of raw materials, laboratory production of weakly acidic and acidic pickles using in the formulation of acetic essence, wine and apple vinegar, organoleptic and biochemical studies of the finished product. Studies have shown that the production of pickled products from chicory allows you to get products with high organoleptic characteristics. Improving the quality of pickled products is promoted by replacing the vinegar essence with apple or wine vinegar in the recipe - the taste becomes less sharp, the aroma is enriched with fruit tones. Neutral taste of chicory with a slightly bitter aftertaste is optimally combined with the high content of acetic acid (up to 0.9%), characteristic of sour pickles. Sour marinade using tartaric acid in the recipe according to the results of tasting received the highest score - 9.8 points on a 10-point scale.

Improving the quality of raw milk and yogurt

2021 ◽  
pp. 49-57
Author(s):  
T. V. Ananyeva ◽  
V. I. Ostroukhova
Keyword(s):  
Electromagnetic Radiation ◽  
Raw Materials ◽  
Educational Institution ◽  
Raw Milk ◽  
Negative Influence ◽  
Raw Material ◽  
Federal State ◽  
Expert Assessment ◽  
Microbiological Safety

Milk is a part of many food products. In the expert assessment of the quality of raw materials, primary attention should be paid to its microbiological safety, since poisoning with dairy products is a common cause of diseases of the gastrointestinal tract. The experiment has been carried out on the base in the Teaching and Production Livestock Farm in the Federal State Budgetary Educational Institution of Higher Education “Russian State Agrarian University – Moscow Agricultural Academy named after K. A. Timiryazev” (Moscow). The purpose of the research was to improve the quality indicators of raw milk and yogurt. The method of processing raw milk, which reduces the number of potentially dangerous microorganisms in the products produced from it, has been studied. During the experiment the influence of electromagnetic radiation on organoleptic and physic and chemical parameters has been observed; the quantitative and qualitative composition of milk and yogurt microorganisms has been evaluated. The samples of raw materials had a uniform consistency without sediment and flakes, the color was milky white, and the smell was characteristic of natural cow’s milk. Electromagnetic treatment did not affect the main elements of the chemical composition of milk: the mass fraction of dry substances, fat, protein and lactose. In the experimental samples of raw milk after electromagnetic pulses treatment, the decrease in the growth rate of microorganisms including Quantity of Mesophilic Aerobic and Facultative Anaerobic Microorganisms (QMAFAnM), yeast and mold, has been noted. No bacteria of the Staphylococcus aureus and Escherichia coligroups have been found in the milk samples. The electromagnetic field had the negligible effect on the amount of lactic acid microorganisms in the raw material. During the experiment, there was no negative influence of electromagnetic radiation on the organoleptic, physic and chemical and sanitary-hygienic parameters of yogurt. The issues of ensuring the microbiological safety of raw milk have been described and the method for optimizing the sanitary and hygienic parameters of yogurt in accordance with the current requirements of regulatory documents has been suggest in the article.

scholarly journals Studies on Juice Quality Obtained from Pomegranate and Various Vegetables Additions

2014 ◽  
Vol 71 (1) ◽  
pp. 57
Author(s):  
Anamaria Pop ◽  
Sevastita Muste ◽  
Crina Muresan ◽  
Simona Jula
Keyword(s):  
Antioxidant Capacity ◽  
Fruits And Vegetables ◽  
Raw Materials ◽  
Consumer Preference ◽  
Pomegranate Juice ◽  
Juice Quality ◽  
Positive Correlations ◽  
Vegetable Raw Materials

Nowadays, the interest in antioxidants, mainly present in fruits and vegetables, has prompted research in the field of commercial beverages. Taking into account new requirements to improve the quality of feeding behaviour by getting juices without added sugar, the consumer health benefits and high organoleptics properties, it was decided to study the correlation quality of raw pomegranates with other vegetables such as celery, carrot and sharon fruit in order to obtain pomegranate juice with vegetable additions. The vegetable raw materials were chosen in order to improve the quality and organoleptic properties of the pomegranate juice with vegetable additions by optimizing the “in-house” method, to obtaining a stable formulation. The main objectives of the study were characterization of raw and addition materials, studied by psycho-chemical analysis, evaluating of the antioxidant capacity of 4 types of pomegranate juice with additions in different proportions,  establish the best type of mixture juice. Consumer preference was established in sensory analysis  based on hedonic test with 9 point scale, the type of juice with additions with the following concentrations: pomegranate 50%, Sharon 10%, celery 30%, carrot 10%. Positive correlations were performed between antioxidant capacity and type of juice preferred by consumers.

scholarly journals Preservation of the quality of Actinidia kolomikta berries using a modified atmosphere

2021 ◽  
Vol 845 (1) ◽  
pp. 012086
Author(s):  
O M Blinnikova ◽  
I M Novikova ◽  
A S Ilinsky ◽  
L G Eliseeva ◽  
D A Blinnikova
Keyword(s):  
Carbon Dioxide ◽  
Fruits And Vegetables ◽  
Educational Institution ◽  
Storage Period ◽  
Federal State ◽  
Modified Atmosphere ◽  
Duration Of Storage ◽  
Plastic Containers ◽  
Medium Storage

Abstract Actinidia berries are a unique natural source of ascorbic acid and many other important physiologically valuable nutrients, but they have a short shelf life. A modified atmosphere is of particular importance for preserving the quality of Actinidia berries during storage. The research was implemented in the laboratory of progressive technologies for storing fruits and vegetables of the research center of the Federal State Budgetary Educational Institution of Higher Education of the Michurinsky State Agrarian University on Actinidia berries of the Soroka variety. 600-700 g of freshly picked berries were placed in perforated plastic containers. The storage technology provided for the cooling of Actinidia to a temperature of + 0.5 ° C, the installation of perforated plastic containers with berries in the Xtend package, and packaging. The packages had two mini-cranes each, designed to connect the gas-analyzer inlet pneumatic line and return the medium. Storage was carried out in a refrigerator at a constant temperature of + 0.5 ° C and relative humidity of 90%. During the storage period, the concentration of oxygen, carbon dioxide, and ethylene in the bag was regularly measured, and the berries were examined, and their appearance was assessed. It was found that after three days of storage, the level of gas concentrations inside the package stabilized and over the next 28 days was in the range of 3.1-3.5% for carbon dioxide and 17.8-18.8% for oxygen. The intensity of ethylene release increased sharply on the 28th day of storage, which led to a significant decrease in the commercial quality of the berries. The studies have shown that to preserve the quality and extend the storage period of Actinidia berries, it is possible to recommend using a modified atmosphere, which ensures the preservation of the original quality of fresh berries. The optimal storage period is 24 days, with the yield of standard berries 94.4%, which is 2.3 times higher than the control. The duration of storage in a modified atmosphere is increased from 3 days to 24 days.

scholarly journals Effects of the Marinating Process on the Quality of the Domesticated Reindeer (Rangifer Tarandus) By-products

2020 ◽  
Author(s):  
Ilya Benzik ◽  
Inna Brazhnaia ◽  
Elena Bogdan ◽  
Alexander Ershov
Keyword(s):  
Rangifer Tarandus ◽  
New Technologies ◽  
Raw Materials ◽  
Educational Institution ◽  
Food Product ◽  
Production Costs ◽  
Federal State ◽  
Production Technologies ◽  
By Products

The development of methods for the complete and complex processing of raw food materials is one of the main ways to achieve the efficiency of its use: reduce production costs, expand products range and increase products demand. Over the last years, growing attention is paid to the search and development of new technologies of the processing of non-traditional and underutilized types of food materials, such as meat and by-products from alternative animal species. The research was aimed at studying the influence of the marinating process on the quality of the newly developed food product. The object of research was the tongue of domesticated reindeer, the underutilized raw materials of the Kola Peninsula. Product samples were taken in 2012-2016 on the basis of the agricultural production cooperative ”Tundra”, research was carried out on the basis of the Department of Food Production Technologies of the Federal State Budgetary Educational Institution of Higher Education ”Murmansk State Technical University”. The effects of marinating and duration of heat treatment on the quality of the product samples was studied. The parameters characterizing the generalized indicator of quality were selected - organoleptic (appearance, flavor and taste), physical (cutting force) and microbiological. The optimal composition of the marinade is proposed. The technology of culinary processing of the domesticated reindeer tongue was optimized.

scholarly journals Determination of color formation of multicomponent fruit and vegetable pastes and dried powder fractions during low temperature treatment

2021 ◽  
pp. 43-48
Author(s):  
Aleksey Zagorulko ◽  
Andrii Zahorulko ◽  
Mariana Bondar ◽  
Alexander Postadzhiev ◽  
Eldar Ibaiev
Keyword(s):  
Low Temperature ◽  
Fruits And Vegetables ◽  
Raw Materials ◽  
Temperature Treatment ◽  
Fruit And Vegetable ◽  
Color Formation ◽  
Low Temperature Treatment ◽  
Organoleptic Characteristics ◽  
Vegetable Raw Materials ◽  
Method Of Evaluation

The aim of the work is to determine the color formation of multicomponent fruit and vegetable pastes and dried powder fractions at the stages of low-temperature pre-concentration and drying, as one of the factors, maintaining the quality of the products. In the production of organic plant semi-finished products an important factor is the implementation of high-quality technological operations, including heat and mass transfer, which affects the final organoleptic characteristics of products. It is important to take into account the color of raw materials at the stages of blending puree in the production of paste and powder semi-finished products, which requires the introduction of a unified method for assessing the color of raw materials at each stage of the technological operation. An analysis of traditional methods for determining color formation has been performed, as a result of which it has been found, that the most effective method of evaluation is digital, based on photo processing of the prototype. According to this method, the evaluation of color formation in the manufacture of semi-finished fruits and vegetables in accordance with the proposed recipes has been conducted. Color indices of multicomponent pastes and dried fractions based on them for three prototypes were obtained. The brightness of all samples of pastes is in the range - 36.4… 37.0 % with a purity of tone 64.7… 78.2 %, which corresponds to the reddish-orange color, was obtained. After drying the test samples of pastes to the dried fraction, it has been found, that the brightness, depending on the percentage of raw materials in a sample falls in the range of 30.5… 33.2 %, at that the coloration corresponds to colors from bluish-purple to bluish-red with a purity of tone within 34.7… 34.9 %. As a result of evaluation of organoleptic indicators, it has been found, that according to the presented research samples, the best indicators have a sample with 40 % of raw apples, 20 % of pumpkin, 30 % of cranberries and 10 % of hawthorn. The obtained research data will be useful in the development of methods for the production of semi-finished products from vegetable raw materials. The applied digital method of color determination differs in simplicity and economy in comparison with colorimetric and spectrometric

Development of technology and recipes for combined minced fish with food additives

Fisheries ◽  
2021 ◽  
Vol 2021 (4) ◽  
pp. 98-105
Author(s):  
Anna Vasyukova ◽  
Taronik Tonapetyn ◽  
Dmitry Tikhonov ◽  
Tamara Sharova ◽  
V. Kulakov
Keyword(s):  
Dietary Supplements ◽  
Raw Materials ◽  
Food Additives ◽  
Wheat Bread ◽  
Fish Products ◽  
Complex Additive ◽  
Organoleptic Characteristics ◽  
Oil Extract ◽  
Minced Fish ◽  
Vegetable Raw Materials

The purpose of scientific research is to develop technologies and recipes for minced fish products with dietary supplements. The objects of research, when obtaining the recipe and technology of model minced fish, were: pollock, cod, wheat bread made from premium flour, and the dietary supplements introduced were oil extract of dried mushrooms, juniper oil extract, coriander oil extract and a complex additive "Moby Lux Universal". Vegetable oil extracts were used as a plasticizing component and additional raw materials containing flavoring substances. The use of additives of plant origin allows you to stabilize the functional and technological properties of raw materials, increase the biological value, emphasize the organoleptic characteristics of the finished product. Oil extracts of vegetable raw materials and "Moby-lux Universal" are rich in minerals and vitamins, dietary fibers, proteins, polyunsaturated fatty acids.

New look at implementation of educational programs in the field of management: Russian experience

2015 ◽  
Vol 9 (4) ◽  
pp. 50-54
Author(s):  
Татьяна Харитонова ◽  
Tatyana Kharitonova ◽  
Наталья Смит ◽  
Natalya Smit
Keyword(s):  
Professional Education ◽  
Service Management ◽  
Educational Institution ◽  
Federal State ◽  
State University ◽  
Russian State ◽  
Service Activities ◽  
Tourism And Hospitality ◽  
Higher Professional Education ◽  
Tourism Organization

The educational program «Management in Tourism and Hospitality» implemented at the Federal State-Funded Educational Institution of Higher Professional Education «Russian State University of Tourism and Service» is constructed in such a way that the primary emphasis is placed upon the management processes in the organizations. That said, a number of the competences containing the requirements as to the training for professional activities in the bodies of state and municipal administration (in particular, in tourist administrations) may be insufficiently mastered by the graduates. For example, the competences related to the organization and regulation of service activities. As far as is known, in the current context the service component in a tourist product is the important factor affecting its competitiveness. The introduction of discipline «Service Quality and Design» into the curriculum will allow to change to some extent the current situation. This discipline will help students to acquire expertise, knowledge and skills regarding the existing concepts of service activities; the methods of service activities organization in tourism and hospitality; the service management and its role in the improving competitiveness of a tourist product, tourism organization and tourist destination as a whole.

scholarly journals Microscopic studies new sponge semi-finished cake

2018 ◽  
Vol 20 (90) ◽  
pp. 75-78
Author(s):  
M. I. Fil ◽  
T. O. Koropetska
Keyword(s):  
Fruits And Vegetables ◽  
Raw Materials ◽  
Sugar Content ◽  
Protein Molecule ◽  
Raw Material ◽  
Sponge Cake ◽  
Microscopic Studies ◽  
Thin Crust ◽  
Pumpkin Powder

The widespread introduction of non-traditional and local types of raw materials and the development of new types of products on their basis should be combined with the scientific substantiation of the composition and technology, which ensures the production of high-quality products, strengthening the control of biological and nutritional value, and the safety of new types of confectionery. One of the most important tasks faced by the confectionery industry is the development of new products in order to improve the structure of the range, save on scarce raw materials, reduce sugar content; creation of dietetic products, with a long shelf life. The use of raw materials of local and non-traditional species can contribute to solving this problem. The main source of vitamins, easily digestible carbohydrates, enzymes, fiber, pectin and minerals is fresh fruits and vegetables. Flour confectionery products, due to the high content of carbohydrates, fats and proteins, are high-calorie, well-digestible products with a pleasant taste and attractive appearance. Out of all the flour semi-finished products, the sponge cake is the bloated and softer. A well-baked cake is handy for processing; it has a smooth, thin crust; porous, elastic structure of the pulp – during compression is easily compressed, after removal of effort restores the old form. In the production of many foods, supplements that regulate the consistency and form the texture of food products are used. The structure of the sponge cake product is formed, mainly, at the stage of paste formation. The sponge cake is a poorly structured system with saturated air. The quality of the semi-finished product, above all, will depend on the quality of the resulting dough, which is substantially affected by the raw material. We have developed a recipe for a sponge dough, semi-finished product containing a pumpkin powder containing a significant amount of pectins, fiber, etc. In the structure of a sponge semi-finished product with pumpkin powder, thanks to the contents of polycarcids, which are merged with proteins bridges are formed. Osmotic swelling occurs as a result of the diffusion of water molecules inside the protein molecule, causing swelling of proteins. Microscopy of the structure of the biscuit semi-finished product was investigated in Slovakia (SPU).

scholarly journals Study of the effect of vegetable raw materials on the rheological parameters and vitamin composition of pasta

2021 ◽  
pp. 5-10
Author(s):  
T. Akhlan ◽  
G. Zhumaliyeva ◽  
N. Zhuman ◽  
B. Abilmazhin ◽  
N. Spatay
Keyword(s):  
Formic Acid ◽  
Raw Materials ◽  
Rheological Parameters ◽  
Corn Flour ◽  
Laboratory Conditions ◽  
Vegetable Raw Materials ◽  
Better Than

In this article, the rheological and vitamin composition of the dough prepared by adding nettle flour and corn flour as non-traditional raw materials to the composition of pasta under laboratory conditions is studied. The results of previous studies of dioecious nettle have shown that the plant contains a certain amount of carotene, calcium, formic acid and panthenonic acid. These indicators indicate an improvement in the vitamin composition of pasta prepared according to the new recipe. The rheological quality of the dough, the vitamin composition of the finished product prepared according to the first sample, including 20% corn flour and 2% nettle flour (Urtica dioca L) in the recipe, show that the quality of this sample is better than that of the control and second sample, and is approved as an effective sample for the preparation of new types of pasta.

scholarly journals Development of vegetable production of prophylactic with protein fortification elements

2019 ◽  
Vol 81 (2) ◽  
pp. 223-229
Author(s):  
I. A. Bogonosova ◽  
A. T. Vasyukova
Keyword(s):  
Nutritional Value ◽  
Quantitative Methods ◽  
Raw Materials ◽  
Large Mass ◽  
Vegetable Production ◽  
Qualitative And Quantitative Methods ◽  
Organoleptic Characteristics ◽  
Composite Mixture ◽  
Vegetable Raw Materials ◽  
The Cost

By the method of selecting components, promising compositions were identified for enriching traditional recipes for vegetable casseroles. Eggplant, zucchini, apples and pumpkin were chosen as promising components. To use vegetable raw materials in the production of casseroles, the chemical composition and nutritional value of promising raw materials were studied, the cost of developed products was determined. As a protein fortifier used a mixture of protein composite dry. As a result of research, a characteristic of microbiological, organoleptic indicators and nutritional value of vegetable casseroles was obtained. It was established that the nutritional and energy value of all developed samples in terms of the content of basic food substances has higher values: proteins – by 169.9–295.22%; fats – by 85.4–218%; carbohydrates – by 13.57–26.68% compared with traditional casseroles. The cost of produced vegetable casseroles is directly proportional to the concentration of dry protein composite mixture. The losses during the heat treatment of enriched vegetable casseroles are studied. It was found that casseroles have large mass losses compared to control samples. This is due to the fact that up to 50% of juicy vegetable raw materials (pumpkin, squash) are added to the recipes of enriched casseroles. In assessing the quality of new products used qualitative and quantitative methods. Organoleptic quality assessment of the developed casseroles was carried out on a 10 point scale. It was established that all presented samples of enriched casseroles: cabbage, potato, carrot and vegetable had high organoleptic characteristics. Casseroles with the addition of 2-3 types of vegetables possessed the best organoleptic properties. Microbiological indicators of casseroles (semi-finished product of high degree of readiness) comply with the requirements of SanPiN 2.3.2.1078-01, index 1.9.15.14. The cost of produced vegetable casseroles depends on the price of the dry protein composite mixture. Protein-rich vegetable casseroles are recommended in rational and dietary diets with protein deficiency and are included in the diets of standard diets - low-protein and low-calorie.

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