灰树花菌丝体发酵培养及提取纯化的研究
Study on the Fermentation Culture and Purification of Grifola frondosa Mycelia
杨庆伟1
作者信息
- 1. 天津现代职业技术学院,天津300350
- 折叠
摘要
灰树花菌种经过14 d种子培养,发酵培养90h时达到生物量和多糖含量最大值,分别为8.0,1.4 g/L,并对灰树花菌丝体进行提取纯化,得到水溶性多糖组分GF,经过Sepadex G200柱层析证明GF为均一组分.
Abstract
After 14 days of Grifolafrondosa seed culture,the maximum value of the biomass and polysaccharide content is 8.0,1.4 g/L on the 90 hours fermentation,respectively.GF is isolated and purified from the mycelium of Grifola frondosa,and the water soluble polysaccharide fractions are obtained by Sepadex G200 column chromatography.The GF is homogeneous.
关键词
灰树花/多糖/菌丝体Key words
Grifola frondosa/polysaccharide/mycelia引用本文复制引用
出版年
2016
NETL
NSTL
维普
万方数据