胡国元; 周华武; 李伟伟
湖北民族学院应用微生物研究所; 湖北民族学院应用微生物研究所; 湖北民族学院化工系 恩施 445000 ; 恩施 445000 ; 恩施 445000

【中文摘要】 试验采用热水浸提法从富硒金针菇菌丝体中提取多糖,菌丝体的多糖含量为42.30mg/g干菌丝,粗多糖收率为5.97％,粗多糖中多糖含量为73.62％。同时还研究了热水浸提法的分离工艺条件。

【英文摘要】 Hot water extraction was used for extracting polysaccharide from Se-accumulated mycelia of Flam-mulina. velutipes. It was proved that the content of polysaccharide in the dry mycelia was 42. 30mg/g, the crude polysaccharide extracted from Se - accumulated mycelia of Flammulina velutipes was 5.97% , while the content of polysaccharide in the crude polysaccharide was 73.62% . And the isolation technology of hot water extraction from Se - accumulated mycelia of Flammlina velutipes was also studied in this test.

【中文关键词】 金针菇; 富硒; 多糖; 分离
【英文关键词】 Flammulina velutipes; Se-accumulation; Polysaccharide; Isolation
【基金】湖北省教委96青年项目资助

【文献出处】 食用菌学报,Acta Edulis Fungi,编辑部邮箱,1999年03期 【DOI】CNKI:SUN:SYJB.0.1999-03-008