首页>
外国专利>
Polyunsaturated fatty acid and fatty acid ester mixtures free of sterols and phosphorus compounds
Polyunsaturated fatty acid and fatty acid ester mixtures free of sterols and phosphorus compounds
展开▼
机译:不含固醇和磷化合物的多不饱和脂肪酸和脂肪酸酯混合物
展开▼
页面导航
摘要
著录项
相似文献
摘要
This invention relates to a process for removing sterols and phosphorous compounds from naturally occurring lipid mixtures. The process involves hydrolyzing a naturally occurring lipid mixture containing phospholipids, triglycerides, and sterols to form a two-phase product containing a fatty acid phase comprised of free fatty acids and sterols, and an aqueous phase comprised of water, glycerol, and glycerol phosphoric acid esters. The aqueous phase is separated from the fatty acid phase and the crude fatty acid phase is heated to convert the free sterols to fatty acid sterol esters. The free fatty acids are distilled from the fatty acid sterol esters to yield purified fatty acids which are free of cholesterol and other sterols, and phosphorous compounds.
展开▼