紫草籽油的开发研究_石书河 . Study on Lithospermum Seeds Oil

Abstract

Lithospermum eryhrorhizon sieb.et zucc.Already have manpower cultured in 90 years.There is fat content 17% in seeds.Fatty acid composition γ linolenic acid 13 5%,α linolenic 31%.To this day,it is one of the natural plants which are containing the γ linolenic acid most.Low boiling point solvent extract technology of lithospermum seeds oil were introduced.Biological active substances is not destroyed.