CHEMICAL-PROPERTIES AND ATNICOMPLEMENTARY ACTIVITIES OF HETEROGLYCANS FROM THE LEAVES OF PANAX-GINSENG

被引：20

作者：

GAO, QP ^{[1
]}

KIYOHARA, H ^{[1
]}

CYONG, JC ^{[1
]}

YAMADA, H ^{[1
]}

机构：

[1] KITASATO INST, ORIENTAL MED RES CTR, TOKYO 108, JAPAN

来源：

PLANTA MEDICA | 1991年 / 57卷 / 02期

关键词：

PANAX-GINSENG; ATNICOMPLEMENTARY ACTIVITY; POLYSACCHARIDES;

D O I：

10.1055/s-2006-960049

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Four anti-complementary neutral (GL-NIa and GL-NIb) and acidic (GL-AIa and GL-AIb) polysaccharides were purified from the leaves of Panax ginseng C. A. Meyer. Only GL-NIa and GL-AIa exhibited potent anti-complementary activities at low concentrations probably through the alternative complement pathway. Glycosyl linkage analysis demonstrated that GL-NIa mainly consisted of arabinogalactan moieties, whereas GL-NIb contained large amounts of (1-->4)-linked glucosyl residues. Beta-Elimination indicated that GL-AIa and GL-AIb were pectic polysaccharides consisting of a rhamnogalacturonan core with neutral side chains. GL-AIa reacted strongly with beta-glucosyl-Yariv antigen, GL-NIa reacted weakly, whereas GL-NIb and GL-AIb showed no reaction with the antigen.

引用

页码：132 / 136

页数：5

共 22 条

[1] NEW METHOD FOR QUANTITATIVE-DETERMINATION OF URONIC ACIDS [J].