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Information × Registration Number 0219U001252, 0116U000089 , R & D reports Title Scientific bases of inhibition of fat oxidation with effective systems of biological antioxidants. popup.stage_title Head Sytnik Natalia, Registration Date 22-01-2019 Organization Ukrainian Research institute oil and fat NAAS popup.description2 The object of research - the process of oxidation of model substances and model oil in the absence and presence of plant antioxidants. Subject of research - the rate of oxidation of model substances, physical and chemical indicators of model oil, characterizing the degree of oxidative damage. The purpose of the work is the development and experimental confirmation of the effectiveness of new antioxidant systems of biological origin in order to extend the shelf life of fats. Methods of research - physical and chemical parameters of model oil are determined according to standard methods; the periods of induction and the shelf life of the model oil are determined by changing the peroxide number; the rate of oxidation of the model substances is determined using a volumetric unit; planning of experimental research and processing of the obtained results is executed using software packages Missrosoft Excel, MathCad and Statistica. The rational conditions for obtaining substances with antioxidant properties from different types of plant raw materials were determined, antioxidant activity of plant antioxidants was investigated, the most effective systems of antioxidants were developed and their influence on the shelf life of the experimental oil was determined. Product Description popup.authors Григорова Л.І. Демидов І.М. Демидова А.О. Мазаєва В.С. Ситнік Н.С. Федякіна З.П. popup.nrat_date 2020-04-02 Close