Naringin glycosides α-glucosylated on ring B found in the natural food additive, enzymatically modified naringin

被引：20

作者：

Akiyama, T ^{[1
]}

Yamada, M ^{[1
]}

Yamada, T ^{[1
]}

Maitani, T ^{[1
]}

机构：

[1] Natl Inst Hlth Sci, Setagaya Ku, Tokyo 1588501, Japan

来源：

BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY | 2000年 / 64卷 / 10期

关键词：

natural food additive; naringin; enzymatically modified naringin; cyclodextrin glucanotransferase; nuclear magnetic resonance;

D O I：

10.1271/bbb.64.2246

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：

The constituents of the natural food additive, enzymatically modified naringin, were structurally analyzed. Four constituents were isolated from the glucoamylase-treated sample. An NMR analysis revealed that two of them were novel compounds having 4'-O-alpha -glucosyl moieties on ring B of the naringenin aglycone, Both the aglycone and the glucose moiety in naringin are shown to be simultaneously glucosylated.

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收藏

页码：2246 / 2249

页数：4

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