FIELD: chemistry.
SUBSTANCE: method is based on the reaction of interetherification of triglycerides at a temperature of 20-80°C. The distinctive features of the claimed method consist in the fact that the reaction mixture is composed of the following components: plant-derived triglycerides, ethanol, or propanol, or isopropanol, or a mixture thereof, sodium methoxide, methanol. The amount of sodium methoxide by weight of the reaction mixture is 0.5-1%, and the amount of methanol is 1-2.5%. The molar ratio of triglycerides to the reacting alcohols is 1:3.
EFFECT: increased yield and purity of the final product with increased intensity and reduced process duration.
1 tbl, 5 ex
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