【摘要】 对通过超临界萃取结合乙醇精制得到的高纯度蛋黄卵磷脂进行了脂肪酸组成、磷含量、氮含量、酸值、皂化值、碘值、水分及乙醇含量等的分析。结果表明,其产品质量达到了国家卫生部脂肪乳用卵磷脂质量标准,并能够达到日本、德国等发达国家的标准,远远高于国家药品监督管理局颁布的卵磷脂国家药品标准。更多还原

【Abstract】 High pure yolk lecithin was obtained with supercritical extraction followed by purification with ethanol. The properties of the product such as the composition of fatty acids, acid value, saponification value, iodine value, phosphorus content, nitrogen content, moisture, ethanol cotent etc were determined. According to the experimental results, the quality of the product accords with the lecithin’s standard for fat emulsion issued by Ministry of Health People’s Republic of China. Moreover, the product reaches the level of some developed countries and is greatly superior to that of State Drug Administration.更多还原