THE EFFECT OF 2,4,6,8-TETRAMETHYLDECANOIC ACID ON THE HYDROLYSIS AND ACYLATION OF PHOSPHOLIPID BY LIPASE IN ISOOCTANE

被引：4

作者：

YAMAOKA, M ^{[1
]}

FORTKAMP, J ^{[1
]}

MORR, M ^{[1
]}

SCHMID, RD ^{[1
]}

机构：

[1] GESELL BIOTECHNOL FORSCH GMBH,W-3300 BRAUNSCHWEIG,GERMANY

来源：

JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY | 1992年 / 69卷 / 08期

关键词：

ACYLATION OF LYSOPHOSPHATIDYLCHOLINE; DECANOIC ACID; DIOLEOYLPHOSPHATIDYLETHANOLAMINE; HYDROLYSIS OF PHOSPHATIDYLETHANOLAMINE; LIPASE; REVERSE MICELLES; 2,4,6,8-TETRAMETHYLDECANOIC ACID;

D O I：

10.1007/BF02635925

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The effect of an unusual natural fatty acid, 2,4,6,8-tetramethyldecanoic acid (TMDA), on the hydrolysis and acylation of phospholipid by lipase in isooctane was studied. Lipases examined were from Rhizopus delemar, Candida cylindracea and Pseudomonas sp. The lipase was dispersed in isooctane by dioleoylphosphatidylethanolamine (DOPE) with or without the fatty acid and decanoyllysophosphatidylcholine (LPC). The effect of TMDA on both the hydrolysis of DOPE and the acylation of LPC was compared with that of decanoic acid (DA) by varying the water content. At the higher water content, the hydrolysis of DOPE was enhanced or trace amount of phosphatidylcholine was produced. Hydrolysis was enhanced more by the addition of TMDA than by DA. The effect of TMDA on the acylation of LPC was similar to that of DA.

引用

页码：826 / 828

页数：3

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