虫草属真菌中虫草素的超声波提取及其毛细管电泳测定  

CAPILLARY ZONE ELECTROPHORESIS DETERMINATION OF CORDYCEPIN IN CORDYCEPS SPP.EXTRACTED BY USING ULTRASONIC

作　　者：凌建亚[1] 孙迎节[1] 吕鹏[1] 张长铠[1] 

机构地区：[1]山东大学微生物技术国家重点实验室,济南250100

出　　处：《菌物系统》2002年第3期394-399,共6页Mycosystema

基　　金：高等学校博士点学科基金资助项目; 教育部国家重点实验室访问学者基金资助项目

摘　　要：比较了虫草素的四种提取方法,确定了超声波作用的时间、提取溶剂和样品预处理方式。利用高效毛细管电泳分离、测定了虫草属真菌虫草素的含量,首次报道了九州虫草中虫草素的存在。The technology of using ultrasonic in the extraction of cordycepin in Cordyceps spp.was presented in this paper. The extracting effects of four methods and different pretreatments to the samples were compared , and the regents for extraction and duration of ultrasonication were tested. Capillary zone electrophoresis was used to separate and determine cordycepin . Cordycepin in Cordyceps kyushuensis Kob.was reported for the first time

关 键 词：九州虫草 空化效应 虫草素 毛细管区带电泳 

分 类 号：Q939.32[生物学—微生物学]