卵黄中磷脂提取及纯化之研究

Studies on the Extraction and Purification of Phospholipids from Egg Yolk

DOI：

中文关键词: 卵黄,磷脂,提取,纯化

英文关键词: Egg yolk,Phospholipid,Extraction,Purification,

基金项目:

范兴华 裘爱泳

无锡轻工业学院粮油工程系

(范兴华)

，无锡轻工业学院粮油工程系(裘爱泳)

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中文摘要:

高纯度的卵磷脂可作为高能油脂输液的乳化剂。它以卵黄为原料,通过丙酮脱水去油,含永乙醇提取和混合溶剂(己烷/丙酮)精制等步骤获得,找到了实验室范围内制取磷脂的最佳工艺条件,为日后的工业生产奠定了基础。

英文摘要:

Highly pure phosphatidylcholine from egg yolk can be used as good emulsifier in the high-energy infusion. The fresh egg yolk were dehydrated and defatted with acetone, and prosphilipid was extracted with aqueous alcohol, and purified by mixed solvents (he

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