FIELD: natural raw processing. SUBSTANCE: wood greens are milled and milled raw are saponified with 5-10% an alkali aqueous solution by ultrasonic oscillations for 10-20 min. Neutral substances are extracted with petroleum ether. Then saponified lipids are acidified with mineral acid an aqueous solution and acid components are extracted with diethyl ether. Method can be used for processing coniferous wood greens to obtain lipids used in medicine. EFFECT: increased yield of neutral lipids. 2 cl, 4 ex, 1 tbl
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