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Information × Registration Number 0220U104580, 0120U103322 , R & D reports Title Oleochemical materials based on oil and fat raw materials and by-products from their production popup.stage_title Head Papeikin Oleksii O., Кандидат технічних наук Registration Date 23-12-2020 Organization V.P. Kukhar Institute of Bioorganic Chemistry and Petrochemistry of the National Academy of Sciences of Ukraine popup.description2 To achieve this goal, the theoretical and experimental results of modification of oil and fat raw materials and by-products from their production are comprehensively analyzed.Three main directions of modification of these products are considered: physical, chemical, enzymatic.The principle of physical modification is to separate individual components or their groups to obtain products with a homogeneous composition and functional properties.Thus, due to physical modification methods, it is possible to improve the emulsifying properties of by-products from oil and fat production, but their thermooxidative properties remain unchanged.Therefore, they can only be used for lubricants that operate at moderate temperatures.However, chemical and enzymatic methods of modification make it possible to obtain products with a wide range of functional purposes: improved thermostability, emulsifying ability, dispersibility in water, etc. Among these modification methods, hydroxylation and amidation of phosphatide concentrate are promising in order to further obtain soap and urea dispersed phases of oleolubricant compositions.Phosphorus-containing residues of phosphatide concentrate will improve the lubricating properties of the composition as a whole.To obtain a dispersion medium - transesterification of food industry waste with subsequent epoxidation of the obtained products by double bonds in order to improve their thermooxidative characteristics while maintaining low-temperature properties. Product Description popup.authors Bodachivska Larisa Yu. Venger Irina О. popup.nrat_date 2020-12-23 Close