Тези доповідей, матеріали конференцій
Постійне посилання на розділhttps://dspace.nuft.edu.ua/handle/123456789/7373
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Документ Herbal bioflavonoids as the perspective source for рroduction of food additives(2024) Simahina, Galina; Naumenko, NataliiaSince the natural antioxidants do not cause any undesirable side effects, they have more preferences in comparison to those synthetic. Today, the scientists‘ attention is more and more drawn to P-active substances of phenolic origin (bioflavonoids): catechinins, anthocyanins, leucoanthocyanins, flavone glycosides, chlorogenous acid and others. There are many evidences advocating this fact. The objectives of this work are to choose the optimum parameters of maximal bioflavonoid extraction from 10 samples of medicinal herb with subsequent practical use in production of natural food additives.Документ Functional ingredients of wild berries to include into diets for military personnel(2023) Simahina, Galina; Naumenko, Nataliia; Masliychuk, OlhaThe article represents the results of experimental studies over black currant biological value. There was confirmed that they are the rich source of the wholesome complex of biologically active substances necessary for normal functioning of a soldier’s body, especially during active combats. Therefore, using black currant in the new technologies to obtain the foodstuff with increased biological value is affirmed as the way to widen the range of food for military personnel, proven scientifically, expedient technologically, and profitable economically.Документ Economic efficiency of production of berry semi-finished products using cryoprotectants(2023-02) Kaminska (Halapsina), Svitlana; Simahina, GalinaOne of the key factors in assessing the economic efficiency of production is not only the quality of the product, but also the profit from its sale. To calculate the cost of production, it is necessary to determine all costs that occur in the production process (the purchase price of raw materials, wages, electricity and other auxiliary costs related to the business and production activities of the enterprise).Документ Optimization of the process of processing fruits and berries before freezing with solutions of cryoprotectants(2023) Kaminska (Halapsina), Svitlana; Simahina, GalinaThe interpretation of the mathematical model allows to connect practical tasks: to find the optimal parameters of the technological process in order to achieve the production of the highest quality product. In our case, we need to choose the optimal duration of processing, create a combined cryoprotectant that will ensure maximum preservation of vitamin C during freezing, as well as a forecast of changes in the content of vitamin C from external factors - changes in the concentration of cryoprotectant and the duration of processing of berries.Документ Antioxidant effectiveness of plant cultures(2021-04) Simahina, Galina; Naumenko, NataliiaПриродні антиоксиданти мають переваги перед синтетичними, не викликаючи небажаних ефектів. Мета дослідження – виявити серед ягідних та лікарських рослин концентратори антиоксидантів і визначити їх практичне використання у харчових технологіях. Показано, що рослинна сировина, характерна для помірного кліматичного поясу – культивовані та дикорослі ягоди, лікарські рослини – з високим вмістом антиоксидантів має стати неодмінною складовою харчових продуктів і напоїв для захисту організму від вільнорадикальних впливів. Since the natural antioxidants do not cause any undesirable side effects, they have more preferences in comparison to those synthetic. The objectives of this article are to reveal the plants to be determined as antioxidants’ concentrators among the berries and herbs in order to highlight the ways of their practical usage in food technologies. There was shown that the plant raw materials which are endemic for moderate climatic zone – cultivated and feral berries as well as herbs – with high antioxidant content should become the integrate part of foods and drinks elaborated to protect the human organism from harmful free-radical impacts.