胡國元; 周華武; 李偉偉
湖北民族學院應用微生物研究所; 湖北民族學院應用微生物研究所; 湖北民族學院化工系 恩施 445000 ; 恩施 445000 ; 恩施 445000

【中文摘要】 試驗采用熱水浸提法從富硒金針菇菌絲體中提取多糖,菌絲體的多糖含量為42.30mg/g干菌絲,粗多糖收率為5.97％,粗多糖中多糖含量為73.62％。同時還研究了熱水浸提法的分離工藝條件。

【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.

【中文關鍵詞】 金針菇; 富硒; 多糖; 分離
【英文關鍵詞】 Flammulina velutipes; Se-accumulation; Polysaccharide; Isolation
【基金】湖北省教委96青年項目資助

【文獻出處】 食用菌學報,Acta Edulis Fungi,編輯部郵箱,1999年03期 【DOI】CNKI:SUN:SYJB.0.1999-03-008