%0 Journal Article
%T An efficient method of extracting and purifying cordycepin from waste rice medium of Cordyceps militaris<br>从废弃蛹虫草大米培养基中高效提取纯化虫草素工艺条件研究
%A WEI Hui-Ping
%A YE Xiao-Li
%A ZHANG Hua-Ying
%A LI Xue-Gang
%A ZHONG Yun-Jun
%A <br>韦会平
%A 叶小利
%A 张华英
%A 李学刚
%A 钟运俊
%J 菌物学报
%D 2009
%I 
%X Cordycepin is an important secondary metabolite of Cordyceps militaris, a traditional Chinese medicinal fungus, and is mainly obtained from fruiting bodies at present. This article presents an efficient method of extracting and purifying cordycepin from rice medium, the waste of fruiting body production. The method included 3 steps: continuous countercurrent extraction, column chromatography with 732 cation exchange resin, and crystallization, and their working parameters were optimized. By use of the optim...
%K medicinal fungi
%K waste medium reutilization
%K continuous countercurrent extraction
%K column chromatography
%K crystallization<br>药用真菌
%K 生产废物利用
%K 连续逆流提取
%K 柱层析
%K 结晶
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=CA9F815FCB0F62294C4266BB6F902ACB&aid=9EF6FC5BC7444D36C2889C8719ABED38&yid=DE12191FBD62783C&vid=D3E34374A0D77D7F&iid=0B39A22176CE99FB&sid=1D67BE204FBF4800&eid=4966445AEEBA9556&journal_id=1672-6472&journal_name=菌物学报&referenced_num=0&reference_num=0