Theoretical and practical aspects of antioxidant food development

Author(s):  
Екатерина Пастушкова ◽  
Ekaterina Pastushkova ◽  
Варвара Фозилова ◽  
Varvara Fozilova

The monograph presents a methodological approach to the formation of food products for the population living in ecologically unfavorable areas. The level of ecological condition of Sverdlovsk region is analyzed, the level of morbidity of the population taking into account influence of technogenic factors is studied. The reduction of the influence of technogenic factors on the level of morbidity of the population and the choice of local medicinal technical raw materials growing in ecologically favorable areas are theoretically justified. The article presents the development of quality assessment and modeling of new tea products, studied consumer properties, the results of the study of antioxidant activity and the dynamics of quality and safety during storage. The monograph is of practical interest for specialists engaged in the field of food industry, commodity science and public catering.

2020 ◽  
Vol 18 (6) ◽  
pp. 60-69
Author(s):  
T.L. Maleeva ◽  
◽  
S.V. Shilnikova ◽  
V.N. Tarasevich ◽  
◽  
...  

The quality and safety of food products, including those intended for children’s nutrition, are a priority for the World Health Organization. At present, in order to ensure the quality and safety of food products for child nutrition, there are numerous regulatory and legal acts in Russia. The article provides the systematization of the regulatory and legal framework, taking into account the requirements for food products intended for child nutrition (for the raw materials used, prepared food, its nutritional value, enrichment with vitamins and micronutrients, the use of appropriate packaging and marking) and for the processes that make up its circulation (manufacturing, storage, transportation, sale, advertising and product information). Information on marking of food products for children’s nutrition in accordance with Technical Regulations of the Customs Union 022/2011 was given. The information on the main consumer characteristics of food products specified in the legislation of the Russian Federation was considered. When comparing this information, its inconsistency was established, which can make it difficult for the consumer to choose the right food products for children’s nutrition and its further use. With regard to food products intended for child nutrition, marking serves as the way of communicating information to the consumer. As a result of comparing the information on marking of packaged food products with information on the main consumer characteristics of food products, their inconsistency was also revealed, which may complicate the observance of the consumer’s rights for safety of product and information about the product. It was noted that marking of food products for child nutrition is a relevant source of information for a doctor. The authors proposed ways to optimize the regulatory framework governing the quality and safety of food products intended for child nutrition. Key words: food products, child nutrition, safety and quality of child nutrition, technical regulation, marking of child nutrition, consumer protection


2021 ◽  
Vol 7 (12) ◽  
pp. 92-96
Author(s):  
M. Turdialieva

The article under discussion considers methods of quality control of turkey meat products. The author believes that the quality control of food raw materials and food products is a significant stage in the production of food products. It is important to organize research aimed at improving the quality and safety of turkey meat products, using accurate, rapid, and highly effective methods of infrared spectroscopy and chromato-mass spectrometry to determine its chemical composition to develop methods to determine the correctness of HS codes.


2019 ◽  
Vol 49 (3) ◽  
pp. 406-412
Author(s):  
Татьяна Крапива ◽  
Tatyana Krapiva ◽  
Анна Уржумова ◽  
Anna Urzhumova ◽  
Оксана Алисова ◽  
...  

In the modern society, terminology is considered as a significant factor that affects the communication process of scientists and specialists in the production and circulation of goods and services. The meanings of terms express scientific concepts that require an accurate definition in accordance with the level of development of a particular branch of knowledge. In the conditions of rapid industrial development, there is an interpenetration of terms and definitions. The development of catering industry resulted in its closer relationship with economy, market, and other food producing industries. The article provides definitions for the term ‘physical distribution of goods’ coined by various authors used to describe processes in the economy and trade. The existing terms mostly express the economic relations arising from the participants in the process when goods move from the producer to the consumer. These definitions consider only the economic component without taking into account the factors that affect the quality and safety of products and services, which is important for the food industry. The authors introduce a definition for the term ‘physical distribution of goods at a atering enterprise’. It takes into account the specifics and features of this process at catering establishments. The paper contains a simplified scheme of product distribution in the enterprise. The process includes five stages of the successive passage of raw materials and goods: delivery of raw materials and goods from the supplier to the enterprise – storage – relocation – production – sales. The authors identified and described features of physical distribution of goods in the conditions of food industry enterprises at all stages and recommended local regulatory documents that can help ensure the quality and safety of catering products.


Author(s):  
Kasira Nazarmatova ◽  
Saule Ermekbaeva

Food security is one of the most important aspects of socio-economic development in Kyrgyzstan. Therefore, studies done in this field of research are of significant theoretical and practical interest. Resolutions of food security issues are one of the conditions for the preservation of state sovereignty, economic security and social stability in society, ultimately, national security. Food safety is important, in terms of strategic interests of the country, and its solution requires: to satisfy public demand for food products; providing industry with raw materials of local manufacture; preservation of social, political and social stability in society; to prevent dependency of the national economy on changes; conditions related to the world markets, the development of internal agricultural production, food and processing industry; neutralization of some import to ensure stable employment and income in rural areas; preservation of ethnic - national characteristics of the local population by creating opportunities for 'survival' of the village: prevention of major foreign exchange expenditure on food imports: the neutralization of the negative impact on the local food market crises in foreign countries - exporters and importers of food products.


2019 ◽  
Vol 4 ◽  
pp. 54-61
Author(s):  
Olga Tishchenko ◽  
Nataliya Grynchenko ◽  
Galina Stepankova ◽  
Pavel Pyvovarov

Today scientific-practical bases of technologies of structured food products allow to create a principally new segment of products at the food market. Introduction of new principles of processing raw materials and ingredients, practical production methods allows to get food products with a new commodity and consumption form. There were studied technological aspects of producing structured food products of a round form on the example of the structured olive technology. Experimental studies and practical achievements in structuring (capsulation) allowed to create a product-analogue with quality and safety parameters, maximally approximated to the natural product. Principles of extruding formation with the synchronous combination of principles of external gel-creation allow to get a three-phase structure of a product (skin, internal content, filler), high organoleptic indices and target food value. At the same time the developed technology allows to involve in the technological process low-value parts of an olive-fruit and raw materials with decreased commodity-technological properties. In its turn, it allows to increase profitability indices and economic capacity of the new technology.


2021 ◽  
pp. 96-99
Author(s):  
Алена Владимировна Сумина ◽  
Вадим Игоревич Полонский ◽  
Татьяна Михайловна Шалдаева

Одним из путей повышения функциональной ценности пищевых продуктов является увеличение содержания в них химических соединений, обладающих антиоксидантной активностью. Последние, как известно, играют важную роль в профилактике различных заболеваний человека. Антиоксидантами богаты зерновые культуры, на основе которых изготавливаются наиболее употребляемые населением продукты питания. Целью данного исследования являлось определение величины суммарного содержания антиоксидантов (ССА) в зерновом сырье на разных этапах производства хакасского национального продукта талган, изготовленного из пророщенного зерна овса. Овес выращивали на территории Бейского района Республики Хакасия в 2019 г. Очищенное зерно проращивали при комнатной температуре в течение 56 ч, затем его просушивали и обжаривали при температуре 180…200 °С в течение 10-15 мин, а далее измельчали и просеивали через сита с ячеей 0,9 мм. В результате получали продукт талган и отходы в виде отрубей. Для определения уровня ССА в зерне использовали два растворителя - горячую бидистиллированную воду и 70 %-ный этиловый спирт. Измерение значения ССА выполняли на приборе «Цвет Яуза-01-АА». Среди исследуемых образцов более высокие показатели ССА были зарегистрированы при использовании в качестве элюента горячей бидистиллированной воды. В работе выявлен эффект увеличения уровня ССА в конечном продукте по сравнению с исходным сырьем после этапа проращивания зерна в среднем в 2 раза, а после этапов обжаривания и измельчения в 2,1 раза. Величина ССА в отрубях превышала таковую в исходном зерне в среднем на 47 %. Таким образом, в результате исследований было установлено, что введение в технологию изготовления овсяного талгана дополнительного этапа, заключающегося в проращивании зерна, является одним из эффективных способов повышения величины ССА в полученном на его основе продукте. One of the ways to increase the functional value of food products is to increase the content of chemical compounds that have antioxidant activity. The latter are known to play an important role in the prevention of various human diseases. Antioxidants are rich in cereals, on the basis of which the most commonly consumed food products are made. The purpose of this study was to determine the value of the total content of antioxidants (TCA) in grain raw materials at different stages of production of the Khakass national product talgan, made from sprouted oat grain. Oats were grown on the territory of the Bey district of the Republic of Khakassia in 2019. The purified grain was sprouted at room temperature for 56 hours, then it was dried and fried at a temperature of 180…200 oC for 10-15 minutes, and then ground and sieved through sieves with a mesh of 0.9 mm. As a result, the product talgan and waste in the form of bran were obtained. To determine the level of TCA in the grain, two solvents were used - hot bidistilled water and 70 % ethyl alcohol. The TCA value was measured on the device «Color Yauza-01-AA». Among the studied samples, higher TCA values were recorded when using hot bidistilled water as an eluent. The paper reveals the effect of increasing the level of TCA in the final product in comparison with the initial raw material after the stage of grain germination by an average of 2 times, and after the stages of roasting and grinding by 2.1 times. The value of TCA in bran exceeded that in the original grain by an average of 47 %. Thus, as a result of research, it was found that the introduction of an additional stage in the production technology of oatmeal talgan, which consists in the germination of grain, is one of the effective ways to increase the value of TCA in the product obtained on its basis.


2021 ◽  
Vol 9 (16) ◽  
pp. 253-266
Author(s):  
Olha Kovalenko ◽  
◽  
Liudmyla Yashchenko ◽  

Subject of research is theoretical, methodological and practical foundations for managing the competitiveness of the food industry, aimed at sustainable development of the economy. Purpose of the article is to substantiate the relationship between the competitiveness of the food industry with a strategic focus on sustainable development, to assess the level of competitiveness of the main branches of the food industry, identify criteria and directions for increasing the competitiveness of enterprises in the industry as the basis for ensuring sustainable development of the economy. Research methods. To achieve the goal of the study, general scientific and special methods were used: dialectical and logical – to generalize the scientific foundations of ensuring sustainable development of industries and enterprises of the economy; system analysis – to substantiate the directions of increasing competitiveness for the implementation of the principles of sustainable development; economic and statistical – for processing statistical data and assessing the competitiveness of enterprises and industries; graphic – for generalization and visual presentation of information. Results of the research. A methodological approach is proposed, with the help of which the criteria for increasing the competitiveness of the food industry in relation to the strategic directions of sustainable development of the Ukrainian economy are identified. Potentially competitive trade marks in selected food industries are identified. It is substantiated that maintaining the competitive level of the food industry in the domestic and foreign markets, aimed at strategically ensuring sustainable development of the economy, requires manufacturers to expand the range of products and constantly improve their quality, introduce new, resource-saving technologies, and provide their own production with raw materials. The main burden in this direction now falls on large agri-food enterprises that have the appropriate financial and human resources, as well as a strategic vision of the future of the domestic economy and their place in it. Scope of the results. The research results are of a scientific and practical nature and can be used by scientists in further studies of competitiveness. They can serve as a source of reference information and are used by economists, specialists from food and processing industries, government officials, researchers, teachers, graduate students and students of higher educational institutions.


Author(s):  
D.V. Grashchenkov ◽  
T.V. Mazhaeva

A description of some modern approaches to the arranging of laboratory quality tests of public catering products is given. The object of the study was food raw materials and food products, as well as products of public catering enterprises, which were subjected to physical and chemical tests.We researched to analyze the existing system of arranging of laboratory quality tests and new approaches and recommendations development for its improvement.


Author(s):  
N. V. Droficheva ◽  
T. G. Prichko

Currently, the food industry worldwide tries to adhere to the model of agricultural production, using recycled materials to reduce technology costs and expenses. The development of functional products remains relevant not only in European countries, but also in Russia. This article presents data on technology of powder, as a component of functional product, one part of which is a preliminary removal of seeds that contain glucosides, fats, essential oils, leading to its Rancidity. The resulting fine powder, which contains biologically active substances in easily digested form, flavor, aromaforming compounds, as well as sugar (34.0-48.0%), fibre (20.0–35.1%), pectin (3.7–4.8%), vitamins (С 6.4–3.5 mg/100 g, P 28.9–50.6 mg/100 g) and minerals (potassium, calcium, magnesium), able to complement and reinforce the functional significance of the major components, giving the medical quality of the final product. All analyses for the study of chemical indicators of quality of raw material and canned foods, conducted using titrimetric, photometric, spectrophotometric methods on existing Standards. Each of the developed functional products can meet the daily requirement for vitamins and pectin by 15% or more. Introduction in the food industry of technologies aimed at the integrated use of secondary raw materials of juice production, is a reserve for obtaining additional food products and increasing their nutritional value.


2021 ◽  
Vol 9 (16) ◽  
pp. 237-252
Author(s):  
Olena Bokiy ◽  

Subject of research - economic processes of foreign economic activity in the food industry of Ukraine. The purpose of the study is to substantiate the growth of exports of food products with high added value, taking into account the food security of Ukraine. Methods applied: dialectical and systematic generalization – to analyze the work of scientists on ensuring the export food potential of the country and food security, analysis of statistical reporting; comparative method – to analyze the state of exports of Ukrainian industries; graphic method – for the analysis of time series; structural and logical methods – to determine areas for improvement of export activities. Research results. The indicators of dynamics and structure of food export, its share in the total export of Ukraine are investigated. Ukraine's position in world food exports has been identified. Trends in food production and export in Ukraine, ratings of world arable land availability are compared. The dynamics and structure of exports of agri-food products in terms of food groups, deterrent and stimulation factors of exports are analyzed. The share of products with high added value is estimated, approaches to systematization of food export groups by the degree of processing of raw materials are offered. The volume of the lost value due to the export of food with a low level of processing is calculated. Legislation and institutions on the expansion of food exports are summarized. The main directions of expanding food exports with high added value are identified. Scope of research results. These are intended for professionals in economics, macroeconomic research and the food industry, researchers, teachers, graduate students and students of higher education. The results can be used by researchers, specialists and public administration bodies in the study of the export potential of the food market and substantiation of mechanisms for regulating the development of exports of food products of Ukraine in the context of global and domestic risks and challenges


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