Improvement of the technology of sunflower halva with the use grape seeds powder

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dc.contributor.authorBielikova, V.
dc.date.accessioned2021-03-26T16:01:49Z
dc.date.available2021-03-26T16:01:49Z
dc.date.issued2020
dc.descriptionBielikova V. Improvement of the technology of sunflower halva with the use grape seeds powder / V. Bielikova ; supervisor N. Hrevtseva // Black Sea Science 2020: proc. of the Intern. Competition of Student Scientific Works / Odessa National Academy of Food Technologies; eds. B. Yegorov, M. Mardar [et al.]. – Odessa: ONAFT, 2020. – P. 19–32 : tabl., fig. – Ref.: 21 tit.ru_RU
dc.description.abstractAn analytical review of the literature has been conducted and the features of halva technology of different types have been studied. The main problems encountered during halva storage and the existing methods for their prevention are considered. The use of grape seeds powder in the food industry, mainly in fatcontaining products has been analyzed. The grape seeds powder was determined to contain a large number of polyphenol compounds that exhibit potent antioxidant and antimicrobial properties. According to the results of experiments of acid and peroxide numbers, the addiction of powder in the amount of 5% is notable to lead to slow down the oxidation processes, thereby prolonging the shelf life of the finished product by 1.3 times. The content of dietary fiber prevents the separation of oil, as a result it has a better appearance and the weight of the finished product is nearly unchanged. The rational dosage of grape seed powder into halva technology, which doesn`t influence the quality has been substantiated. It is 5% to protein mass. Sunflower halva technology which differs from existing technologies has been developed by using secondary raw materials, lack of synthetic additives, introduction of halva fine grape powders with high content of polyphenolic compounds in the second stage, improved organoleptic properties.ru_RU
dc.identifier.urihttps://card-file.ontu.edu.ua/handle/123456789/17018
dc.language.isoenru_RU
dc.subjecthalva technologyru_RU
dc.subjectsunflower halvaru_RU
dc.subjectgrape seeds powderru_RU
dc.subjectantioxidantsru_RU
dc.subjectstorage timeru_RU
dc.subjectfat oxidationru_RU
dc.subjectoil separationru_RU
dc.titleImprovement of the technology of sunflower halva with the use grape seeds powderru_RU
dc.typeArticleru_RU
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