THE ENZYMATIC ACYL EXCHANGE OF PHOSPHOLIPIDS WITH LIPASES

被引：36

作者：

YAGI, T ^{[1
]}

NAKANISHI, T ^{[1
]}

YOSHIZAWA, Y ^{[1
]}

FUKUI, F ^{[1
]}

机构：

[1] SHOWA SANGYO CO LTD,CTR RES & DEV,20-2 HINODE 2 CHOME,FUNABASHI,CHIBA 273,JAPAN

来源：

JOURNAL OF FERMENTATION AND BIOENGINEERING | 1990年 / 69卷 / 01期

关键词：

D O I：

10.1016/0922-338X(90)90158-S

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

The acyl exchange of phospholipids with lipases was investigated. The lipase from Rhizopus delemar catalyzed the acyl exchange reaction between various phospholipids and fatty acids. When we incubated 1,2-dipalmitoyl-sn-glycero-3-phosphatidyl choline (DPPC) and oleic acid with lipase from R. delemar, the yield of diacyl phosphatidyl choline (PC) was 25% and the fatty acid composition of the converted PC was an oleic acid content of 25% and a palmitic acid content of 75%. This reaction exhibited 1-positional specificity. Three industrial lipases from Rhizopus sp., Mucor javanicus, and Candida cylindracea had the activity of the acyl exchange of phosphatidyl choline. The lipase from R. sp. gave the best result. © 1989.

引用

页码：23 / 25

页数：3

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