1-和2-单甘油酯在肠道甘油三酯生物合成中的应用

Jerry L. Brown, John M. Johnston
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引用次数: 29

摘要

1.1. 已经获得了2-单杏仁蛋白在肠道中完整利用甘油三酯生物合成的证据。催化1-单甘油酯和2-单甘油酯转化为甘油三酯的酶主要存在于微粒体中。有一种酶,单甘油酯酰基转移酶(酰基辅酶a:单甘油酯酰基转移酶),可以同时接受1-和2-异构体。该酶表现出对2-单甘油酯的优先利用。报告的发现与脂肪吸收的相互关系被提出。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The utilization of 1- and 2-monoglycerides for intestinal triglceride biosynthesis

  • 1.

    1. Evidence for the intact utilization of 2-monopalmitin for triglyceride biosynthesis by the intestine has been obtained.

  • 2.

    2. The enzymes catalyzing the conversion of both the 1- and 2-monoglycerides to triglycerides reside primarily in the microsomes.

  • 3.

    3. One enzyme, monoglyceride trasacylase (acyl-CoA:monoglycerides acyltransferase), accepts both the 1- and 2-isomers.

  • 4.

    4. The enzyme demonstrates a preferential utilization of the 2-monoglyceride.

  • 5.

    5. The interrelationships of the reported finding to the absorption of fats is presented.

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