Structural analysis of calcium spirulan (Ca-SP)-derived oligosaccharides using electrospray ionization mass spectrometry

被引：41

作者：

Lee, JB

Hayashi, T

Hayashi, K

Sankawa, U

机构：

[1] Toyama Med & Pharmaceut Univ, Fac Pharmaceut Sci, Toyama 9300194, Japan

[2] Toyama Med & Pharmaceut Univ, Sch Med, Toyama 9300194, Japan

来源：

JOURNAL OF NATURAL PRODUCTS | 2000年 / 63卷 / 01期

关键词：

D O I：

10.1021/np990348b

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Detailed structural analyses of calcium spirulan (Ca-SP)-derived oligosaccharides were performed by ESI-MS and collision-induced dissociation tandem mass spectrometry. This study indicates that Ca-SP is composed of two types of disaccharide repeating units, O-rhamnosyl-acofriose and O-hexuronosyl-rhamnose (aldobiuronic acid).

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页码：136 / 138

页数：3

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