Studies on Polysaccharides in Different Development Stages of Armillaria mellea (Vahl.: Fr.) Quel.
10.3321/j.issn:1001-5302.2001.06.006
- VernacularTitle:蜜环菌不同发育阶段多糖成分的研究
- Author:
Xiao-Mei CHEN
1
;
Shun-Xing GUO
;
Qiu-Ying WANG
;
Pei-Gen XIAO
Author Information
1. Chinese Academy of Medical Sciences Peking Union Medical College
- From:
China Journal of Chinese Materia Medica
2001;26(6):381-384
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To study the polysaccharides in different development stages of Armillaria mellea.Method: Polysaccharides in rhizomorph, fruit-body, mycelia and its fermenting liquor of A. mellea were extracted, isolated and purified. The properties contents, molar ratio and molecular weight of the polysaccharides were determined by IR spectra, HPLC, GPC and gel chromatography. Result:The polysaccharides in mycelia and its fermenting liquor contained only glucose, the sugar contents were 9.00% in mycelia and 0.87 g*(100 ml)-1in fermenting liquor respectively. The polysaccharides in both rhizomorph and fruit-body consisted of glucose and xylose, and the molar ratio was 1∶14 in rhizomorph and 1∶10 in fruit-body respectively; the polysaccharide contents were 1.12% in rhizomorph and 2.27% in fruit-body. The molecular weight of these polysaccharides was about 10 000～70 000.Conclusion: The experimental results supply important scientific data for developing A. mellea as a medicine.
