摘要
从蛋黄中提取卵磷脂有两种思路,即直接用乙醇提取再用丙酮沉淀和直接用丙酮处理再用乙醇抽提,本文在参考文献的基础上,经实验比较,得到较合理的路线,收率为80%￣90%。
There are two ways of picking-up lecithin from vitelline, viz, picking-up lecithin with ethanol directly, sedimentating with acetone and dealing with acetone directly, extracting with ethanol. On the basis of a large number of references and experiments, it is concluded that there is a relative reasonable route, the rate of production is 80%-90%.
出处
《浙江化工》
CAS
2006年第3期1-2,共2页
Zhejiang Chemical Industry
关键词
蛋黄
卵磷脂
乙醇
丙酮
vitelline
lecithin
ethanol
acetone
