Search academic texts

Information × Registration Number 0217U001108, 0116U000096 , R & D reports Title Study of safety indicators of fats, neutralized in the system of selective solvents popup.stage_title Head Petik Igor, Registration Date 24-01-2017 Organization Ukrainian Research institute oil and fat NAAS popup.description2 The object of study - the process of extraction of primary and secondary products of oxidation of fats in the selective solvent system of water - glycerol - ethanol. Subject of research - the safety performance of fat peroxide value of fat and anizidinovyh numbers. Purpose - to estimate the effectiveness of the method of alkaline neutralization of fat in the system of selective solvents for the removal of fat oxidation products. Research methods. According to standard procedures studied physico-chemical and organoleptic properties of the neutralized fat, conducted a trial to neutralize fat. The content of oxidation products in the oils and fats are defined according to DSTU ISO 3960-2001 and 6885-2002. Model fat samples with different content of oxidation products created on the accelerated method of "active oxygen". For the experimental design and data processing applied mathematical methods using the software package Statistica, Mathcad, Matlab and Misrosoft Excel. It has been determined that neutralization of fats in water-glycerol-ethanol system allows for a 30-33% lower fat content in the neutralized secondary oxidation products, which helps to improve the quality and safety of products. A test sample oil after neutralization under selective solvent system water-ethanol-glycerin in Ukrainian Scientific Research Institute of oils and fats Ukrainian Agrarian Academy of Sciences. Product Description popup.authors Гладкий Ф.Ф. Петік І.П. Радченко Л.П. Філенко Л.М. Федякіна З.П. popup.nrat_date 2020-04-02 Close