摘要
研究了不同体积分数的乙醇溶液对柱层析分离大豆磷脂中磷脂酰胆碱的影响 ,为工业化色谱法生产磷脂酰胆碱提供了一定的依据 .不同体积分数乙醇在不同洗脱体积下得到的样品 ,其磷脂酰胆碱的质量分数为 6 0 %～ 10 0 % .
The soybean phosphatidylcholine was isolated from soybean phospholipids by column chromatography. The eluting agents were alcohols.The enrichment of phosphatidylcholine was about 60%～100%, which indicated that industrial processing of phosphatidycholine by the Al 2O 3 column chromatography could be performed.
出处
《无锡轻工大学学报（食品与生物技术）》
CSCD
北大核心
2002年第3期302-304,共3页
Journal of Wuxi University of Light Industry
关键词
乙醇
柱层析分离
大豆磷脂
磷脂酰胆碱
chromatography
lecithin
phospholipid
phosphatidylcholine
