裸节菌属真菌lgt-4产Wortmannin培养基的筛选  

Screening of Wortmannin Medium for Endophyticfungus Talaromyces lgt-4

作　　者：孙景云[1] 杨中铎[1] 

机构地区：[1]兰州理工大学生命科学与工程学院,甘肃兰州730050

出　　处：《粮油加工（电子版）》2015年第9期50-53,共4页Machinery for Cereals Oil and Food Processing Main Contents

基　　金：国家自然科学基金资助项目(21262022);浙江省自然科学基金资助项目(LY12B02005)

摘　　要：本文通过活化菌种、小型发酵、过滤、萃取、微孔滤膜过滤和高效液相色谱含量检测,筛选产渥曼青霉素产率最高的培养基。结果表明:豆芽培养基为产渥曼青霉素含量最高的培养基,产率为11.09%。优选出了一种较优的产渥曼青霉素的培养基,但产率不是很高,有待进一步寻找。Medium that produces morewortmannin was screened by bacteria activation, small fermentation, fihration, extraction, milliporc filter and high performance liquidchromatography. Results showed that bean sproutsmedium was the best medium, anti yield was 11.09%. Yield of chosen medium was not good, and better medium need further screening.

关 键 词：渥曼青霉素 发酵 检测 

分 类 号：R284.1[医药卫生—中药学]