BIOSYNTHESIS OF LIMONOID GLUCOSIDES IN NAVEL ORANGE

被引：24

作者：

HERMAN, Z

FONG, CH

HASEGAWA, S

机构：

[1] United States Department of Agriculture, Agricultural Research Service, Fruit and Vegetable Chemistry Laboratory, Pasadena, CA 91106

来源：

PHYTOCHEMISTRY | 1991年 / 30卷 / 05期

关键词：

CITRUS-SINENSIS; RUTACEAE; NAVEL ORANGE; LIMONOIDS; LIMONIN; NOMILIN; LIMONOID GLUCOSIDES; BIOSYNTHESIS;

D O I：

10.1016/0031-9422(91)84193-V

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：

Using radioactive tracers, nomilin was converted to nomilin 17-beta-D-glucopyranoside in the mature albedo tissue of a navel orange. The reaction utilized UDP-glucose as a substrate. Application of 2-chloroethylphosphonic acid to small green navel oranges initiated the formation of limonoid glucosides in the fruit. Nomilin glucoside was not metabolized in the mature albedo tissue. The formation of limonoid glucosides represent a natural pathway for the debittering of citrus juices.

引用

页码：1487 / 1488

页数：2

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