DIGESTION AND ABSORPTION OF TRIOLEOYL-THIOGLYCEROL IN THE RAT

被引：6

作者：

AKESSON, B ^{[1
]}

GRONOWITZ, S ^{[1
]}

MICHELSEN, P ^{[1
]}

机构：

[1] UNIV LUND,CTR CHEM,DIV ORGAN CHEM,S-22007 LUND 7,SWEDEN

来源：

CHEMISTRY AND PHYSICS OF LIPIDS | 1979年 / 23卷 / 02期

关键词：

D O I：

10.1016/0009-3084(79)90037-9

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

A triacylglycerol analogue, rac-1,2-di-O-oleoyl-3-S-oleoyl-3-thioglycerol, was fed to rats and chyle acylglycerols were analyzed. Triacylglycerol was the dominating chyle lipid but X-triacyl-1-thioglycerol constituted approx. 6% of total chyle lipids. Its identity was verified by ultraviolet and mass spectra and its stereochemical structure by ORD and CD. The proportions of triacyl-1-thio-sn-glycerol/triacyl-3-thio-sn-glycerol were 63 37 and 78 22 in two experiments. Possible reasons for this stereospecificity are discussed. The study shows that the stereochemical configuration of lipids isolated from biological material can be assessed by ORD and CD. © 1979.

引用

页码：93 / 99

页数：7

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