Зміст
Добірка наукової літератури з теми "Незамінні амінокислоти"
Оформте джерело за APA, MLA, Chicago, Harvard та іншими стилями
Ознайомтеся зі списками актуальних статей, книг, дисертацій, тез та інших наукових джерел на тему "Незамінні амінокислоти".
Біля кожної праці в переліку літератури доступна кнопка «Додати до бібліографії». Скористайтеся нею – і ми автоматично оформимо бібліографічне посилання на обрану працю в потрібному вам стилі цитування: APA, MLA, «Гарвард», «Чикаго», «Ванкувер» тощо.
Також ви можете завантажити повний текст наукової публікації у форматі «.pdf» та прочитати онлайн анотацію до роботи, якщо відповідні параметри наявні в метаданих.
Статті в журналах з теми "Незамінні амінокислоти"
Savchuk, Y. Y., та S. I. Usatiuk. "Дослідження біологічної цінності напою з ядер волоського горіха". Scientific Messenger of LNU of Veterinary Medicine and Biotechnologies 19, № 75 (6 лютого 2017): 124–28. http://dx.doi.org/10.15421/nvlvet7525.
Повний текст джерелаVinnikova, L., та V. Tsyhura. "Вплив спрямованого годування на амінокислотний склад м’яса". Scientific Messenger of LNU of Veterinary Medicine and Biotechnologies 19, № 75 (3 лютого 2017): 102–5. http://dx.doi.org/10.15421/nvlvet7520.
Повний текст джерелаКРАЄВСЬКА, С. П., Н. О. СТЕЦЕНКО та Г. М. БАНДУРЕНКО. "ОЦІНЮВАННЯ ЯКОСТІ БІЛКА НАСІННЯ ЛЬОНУ МЕТОДОМ DIAAS". Grain Products and Mixed Fodder’s 18, № 3 (24 жовтня 2018): 10–15. http://dx.doi.org/10.15673/gpmf.v18i3.1073.
Повний текст джерелаPinkevych, V. O., I. O. Zhuravel та N. Ye Burda. "ДОСЛІДЖЕННЯ АМІНОКИСЛОТНОГО СКЛАДУ СИРОВИНИ МАТІОЛИ ДВОРОГОЇ (MATTHIOLA BICORNIS (SIBTH. & SM.) DC.) СОРТУ ЦАРИЦЯ НОЧІ". Medical and Clinical Chemistry, № 3 (2 грудня 2020): 48–53. http://dx.doi.org/10.11603/mcch.2410-681x.2020.v.i3.11533.
Повний текст джерелаIosypenko, O. O., V. S. Кyslychenko та Z. І. Omelchenko. "ВИВЧЕННЯ АМІНОКИСЛОТНОГО СКЛАДУ ЛИСТЯ КАБАЧКІВ". Medical and Clinical Chemistry, № 2 (25 серпня 2020): 72–80. http://dx.doi.org/10.11603/mcch.2410-681x.2020.v.i2.11363.
Повний текст джерелаSavych, A. O., S. M. Marchyshyn та T. I. Lemishkа. "ВИВЧЕННЯ АМІНОКИСЛОТНОГО СКЛАДУ ЗБОРУ ЛІКАРСЬКИХ РОСЛИН З АНТИДІАБЕТИЧНОЮ АКТИВНІСТЮ". Medical and Clinical Chemistry, № 4 (12 лютого 2021): 96–102. http://dx.doi.org/10.11603/mcch.2410-681x.2020.i4.11747.
Повний текст джерелаKozyr, H. R. "ДОСЛІДЖЕННЯ АМІНОКИСЛОТНОГО СКЛАДУ ЧОРНОБРИВЦІВ ТРАВИ ЕКСТРАКТУ СУХОГО". Medical and Clinical Chemistry, № 4 (6 лютого 2019): 114–19. http://dx.doi.org/10.11603/mcch.2410-681x.2018.v0.i4.9823.
Повний текст джерелаShvedyuk, D., V. Pasichnyi, I. Radzievska та Y. Matsuk. "Амінокислотний склад та біологічна цінність м’ясних напівфабрикатів з використанням рослинної сировини та білково-жирових емульсій". Scientific Messenger of LNU of Veterinary Medicine and Biotechnologies 19, № 80 (5 жовтня 2017): 111–14. http://dx.doi.org/10.15421/nvlvet8023.
Повний текст джерелаGerun, Inessa. "Амінокислотний склад молока здорових корів та хворих на кетоз". Bulletin of Sumy National Agrarian University. The series: Veterinary Medicine, № 3 (50) (1 грудня 2020): 3–8. http://dx.doi.org/10.32845/bsnau.vet.2020.3.1.
Повний текст джерелаТартинська, Г. С., І. О. Журавель, В. С. Кисличенко, В. В. Гуцол та А. В. Мартинов. "ДОСЛІДЖЕННЯ АМІНОКИСЛОТНОГО СКЛАДУ ТРАВИ ЯЧМЕНЮ ЗВИЧАЙНОГО І ЖИТА ПОСІВНОГО". Medical and Clinical Chemistry, № 2 (4 серпня 2021): 98–103. http://dx.doi.org/10.11603/mcch.2410-681x.2021.i2.12246.
Повний текст джерелаДисертації з теми "Незамінні амінокислоти"
Бочкарев, Сергій Володимирович. "Технологія білково-жирової суміші підвищеної харчової цінності спеціального призначення". Thesis, Національний технічний університет "Харківський політехнічний інститут", 2019. http://repository.kpi.kharkov.ua/handle/KhPI-Press/42378.
Повний текст джерелаThe dissertation for obtaining the scientific Degree of Candidate of Technical Sciences in the specialty 05.18.06 – technology of fats, essential oils and perfumery and cosmetic products. – National Technical University «Kharkov Polytechnic Institute», Ministry of Education and Science of Ukraine, Kharkiv, 2019. The thesis is devoted to the scientific substantiation and development of technology of protein-fat mixtures with increased nutritional value for nutrition of athletes. A working hypothesis on the use of sunflower, flax and sesame oilseeds as sources of essential amino acids, essential fatty acids, vitamins, microelements, and plant antioxidants in the composition of the protein-fat mixture has been formulated. The composition of protein-fat mixture of increased nutritional value of a special purpose (flax seeds; sesame seeds; sunflower seeds; refined corn oil) has been scientifically substantiated. Organoleptic, physico-chemical and technological quality control parameters of the protein-fat mixture were determined. The dependence of the induction period of lipid oxidation of the protein-fat mixture in a closed container on the storage temperature was calculated. A technological solution to reduce the proteolytic enzymes inhibitors activity of the protein-fat mixture for maximize its nutritional value, which consists in its wetting and processing by microwave radiation, has been developed. The technological scheme for the production of a protein-fat mixture of increased nutritional value based on oilseeds was proposed, a draft technical specification for protein-oil mixtures from oilseeds was developed and agreed upon. Recipes of fat-containing confectionery products – cream candy mass for the production of "truffle" cream candies and chocolate paste with the addition of protein-fat mixture of high nutritional value were scientifically based. Physical and chemical quality control parameters of the developed confectionery were evaluated, they corresponded to the norms.
Бочкарев, Сергій Володимирович. "Технологія білково-жирової суміші підвищеної харчової цінності спеціального призначення". Thesis, Національний технічний університет "Харківський політехнічний інститут", 2019. http://repository.kpi.kharkov.ua/handle/KhPI-Press/42379.
Повний текст джерелаThe dissertation for obtaining the scientific degree of candidate of technical sciences (PhD.) in the specialty 05.18.06 – technology of fats, essential oils and perfumery and cosmetic products. – National Technical University «Kharkov Polytechnic Institute», Ministry of Education and Science of Ukraine, Kharkiv, 2019. The dissertation is devoted to scientific substantiation and development of the technology of protein-fat mixtures of increased nutritional value. The relevance of the research topic is related to the fact that up to now there are practically no domestic specialized products in particular for nutrition of sportsmen. It is known that the most important nutrients for the recovery of the athlete's organism are proteins with a certain ratio of amino acids, polyunsaturated fatty acids (PUFA) -3 groups, vitamins and minerals that are present in insufficient amounts in traditional foods. Therefore, athletes are often forced to take various dietary supplements, which are positioned as sports nutrition, and there is no regulatory framework for these products in Ukraine. Creating the newest protein-fat products on a scientifically based basis will enrich the diet of athletes, which, in turn, will positively affect the full-fledged training and improved athletic performance. Oilseeds are a promising raw material base for these products, which are a concentrated source of nutrients, in particular, essential nutrients. The development of scientifically based technology of protein-fat mixtures of increased nutritional value for sportsmen is a relevant scientific task, which is solved in the dissertation. Relevancy of a subject and significance of dissertation is confirmed by the fact that it has been carried out according to the plan of researches of the Ukrainian research institute of oils and fats (Kharkiv) within the state budgetary research of NAAS of Ukraine: «Development of a protein-fat base for rational nutrition of athletes» (RW № 0117U002374) and «Development of a method for inactivating proteinase inhibitors in a protein-fat base for a balanced nutrition» (RW № 0116U000178), where the applicant was an executive of separate stages of work.. Practical value of work for the oil and fat industry consists in justify the rational ratio of the components of the protein-fat mixture (flax, sesame, sunflower and corn oil) for nutrition of athletes, which is effective for essential amino acids with branched chain (leucine, isoleucine, valine) and tryptophan, the most enriched with PUFA ω-3 groups and plant antioxidants; in determining the technological conditions of its processing by microwave radiation to increase the nutritional value; in substantiation of the recipes of «truffle» cream candies and chocolate paste enriched with protein-fat mixture. The draft technical specification TU U 10.86.1 – 02071180.001:2018 «Protein-fat mixtures from oilseeds» was developed and agreed. Approbation of the production of protein-fat mixture from flax seeds, sesame, sunflower and refined deodorized corn oil, as well as chocolate paste, enriched with protein-fat mixture, was conducted in industrial conditions of Vegetus LLC (Kharkiv). Results of dissertation researches were introduced in educational process of organic synthesis and nanotechnologies department of NTU «КPI» when teaching disciplines «Chemical technologies of food additives and cosmetics», «Development of complex food additives» and «Use of food additives», in course and degree design, as well as in a students research work. For the first time, new scientific data on the composition of fatty acids, sterol fraction, antioxidant complex, amino acid composition and varietal characteristics to the accumulation xenobiotics in oilseeds adapted for cultivation in Ukraine has been obtained; scientifically based composition of protein-fat mixture for special purposes (flax seeds, sesame, sunflower and corn oil), which is effective relative to the content of essential fatty acids, essential amino acids and plant antioxidants; the dependence of the induction period of lipid oxidation of the protein-fat mixture on the content of sesamol, sesamolin, α-linolenic fatty acid and the mass fraction of moisture in the form of approximation models was experimentally determined. The experimental substantiation of the high nutritional value of oilseeds – sunflower, flax, and sesame, – not only as sources of essential fatty acids, but also essential amino acids – leucine, isoleucine, and valine, – received further development; the use of microwave radiation and wetting oilseeds to reduce the activity of inhibitors of proteolytic enzymes and increase the digestibility of the components of the protein-fat mixture were received further development in the thesis. The dried flax, sesame and sunflower seeds were selected as components of the protein-fat mixture. The choice is justified by the fact that the seeds of these oilseeds still do not contain modified genes and can become a source of plant-derived proteins, essential PUFAs, trace elements, as well as a number of valuable compounds necessary for the health of athletes. The overall chemical composition, fatty acid composition, composition of sterol and tocopherol fractions, amino acid, vitamin and mineral composition of flax seeds (Southern Night, Civica, Sympatik), sesame (Ilona, Cadet, Boyarin) and sunflower varieties (confectionery varieties Lakomka, Almaz, Zaporizkyi kondyterskyi), adapted to growing in Ukraine, were investigated Flax seeds are characterized by the highest content of α-linolenic acid. Sesame seed contains antioxidants sesamol and tocopherols. Sesamol is able to enhance the antioxidant effect of tocopherols in oils, so this complex can be offered for use as an antioxidant in fatty products for athletes. In turn, sunflower seeds contain significant amounts of tocopherols. Selected oilseeds also contain phytosterols, which have a number of therapeutic and prophylactic properties, in particular, reduce the level of total cholesterol in the body. Raw materials are rich in amino acids (leucine, isoleucine, valine), which are indispensable materials for building muscle tissue and are involved in the processes of its anabolism and recovery. It is these amino acids in human blood plasma that compete with tryptophan amino acid, which determines the rate of tryptophan penetration into the brain and the decrease in physical activity and efficiency, that is, the occurrence of fatigue. Seeds of oilseeds of selected varieties contain significant amounts of B vitamins and E vitamin. The ability of oilseeds of selected varieties of accumulation of toxic substances, namely heavy metals and nitrates was analyzed. Research results indicate that the amount of salts of heavy metals – copper, zinc, lead and cadmium, – as well as nitrates in all grades is much less than the MPC. As a result of the analysis of the obtained data the following varieties of oilseeds were selected as raw materials for the production of protein-fat mixture: Southern night (flax), Ilona (sesame), Lakomka (sunflower). The composition of protein-fat mixture of increased nutritional value of special purpose was scientifically substantiated: flax seeds – 51.00 ± 2.55 %; sesame seeds – 21.25 ± 1.06 %; sunflower seeds – 12.75 ± 0.63 %, refined deodorized corn oil – 15.00 ± 0.75 %. The fat content in the mixture is 55.92 ± 2.80 %, the protein content was 17.50 ± 0.88 %. The ratio of linoleic and -linolenic fatty acids in the mixture was about 1.2: 1.0; and the essential branched-chain amino acids (leucine: isoleucine: valine) were in the 2.0 : 1.2 : 1.4 ratio. Organoleptic, physico-chemical and technological quality control parameters of the protein-fat mixture were determined. The dependence of the induction period of lipid oxidation of protein-fat mixture in a closed container from storage temperature was calculated. It was established that the induction period of lipid oxidation of protein-fat mixture with the proposed ratio of components was in the range of 175–195 minutes at 85 ± 2 °C, which was about 2.7–3.0 times longer than the induction period of flaxseed component and about 1.3–1.4 times – the induction period of sunflower seeds. The oxidative stability of the protein-fat mixture was ensured by the fact that components, which were used in its manufacture, had not been subjected to prolonged heat treatment. But the presence of proteolytic enzymes inhibitors in the composition of oil seeds reduces the digestion of protein by the body and significantly limits its use in the food industry. In this regard, a technological solution to reduce the activity of proteolytic enzymes inhibitors of oilseeds of protein-fat mixture to maximize its nutritional value has been developed. This solution consists in its wetting and processing by microwave radiation ( = 2450 MHz). Rational conditions of oilseeds processing (hydration to 11–13 % moisture content and 210–260 s microwave radiation processing time) were experimentally established. These conditions will increase the biological value of the mixture, namely, increase the degree of cleavage and digestibility of proteins in the gastrointestinal tract. The technological scheme for the production of a protein-fat mixture of increased nutritional value based on oilseeds was proposed, a draft technical specification TU U 10.86.1 – 02071180.001:2018 for protein-oil mixtures from oilseeds was developed and agreed upon. Recipes of fat-containing confectionery – cream candy mass for the production of truffle-type sweets and chocolate paste with the addition of 15 % protein-fat mixture of high nutritional value were scientifically substantiated. It was experimentally proved that the induction periods of the candy mass and chocolate paste of the proposed composition exceed the control values by 44 and 55 %, respectively. The organoleptic evaluation of test samples was carried out to determine the effect of protein-fat mixture on consumer properties of confectionery products. Based on its results it was determined that the use of protein-fat mixture in cream candy masses and chocolate paste influenced on such organoleptic indicators like taste and aroma that were higher than in control samples. In particular, there were a characteristic savory nutty aroma and taste, longer remains «mouth-feeling»in the prototypes of confectionery products. A further increase in the content of the mixture – more than 15 % – leaded to the appearance of a mealy taste and characteristic aroma of flaxseed. The effective concentration of the protein-fat mixture in the confectionery products was chosen at the level of 15 % based on the results of the organoleptic assessment The results of determining the physico-chemical quality control parameters of confectionery indicated that when 15% of the protein-fat mixture was added to a creamy candy mass and chocolate paste, the change in the mass fraction of moisture and the mass fraction of fat occurred within the framework of normalized values. Reducing the total sugar content did not affect the organoleptic properties of confectionery, but reduced the cost of production. The developed products have a higher content of essential amino acids compared to the control, their lipid composition changes – the content of PUFAs of the ω-3 group increases significantly. As part of the developed confectionery products, there is also a significant amount of dietary fiber – a nutrient that accelerates the feeling of fullness, as well as a factor in the formation of normal intestinal microflora and the obesity prevention.