节点文献
银杏叶提取物微生物转化的研究 Ⅰ.转化菌株鉴定及转化特性的初步研究
Study on microbial transformation of Ginkgo biloba extractant Ⅰ. Identification of microbial strain and its microbial characteristics
【摘要】 从银杏(Ginkgo biloba)叶提取物的微生物转化试验中,获得1株能够转化银杏叶提取物组分,编号为YM34161的微生物菌株．通过对该菌的形态特征观察及ITS(internal transcribed spacer)序列分析,确定该菌株为小刺青霉的1个新变种,命名为小刺青霉云南变种(Penicillium spinulosum var．yunnanensis n．var．Xing etCben)．同时对菌株YM34161转化银杏叶提取物组分前后变化进行了TLC对比．
【Abstract】 A strain which was able to transformate Ginkgo biloba extractant was isolated in microbial transformation experiments and named YM34161. After observing and analyzing its micromorphology and ITS sequence,it was identified as a new variety of Penicillium spinulosum and designated as Penicillium spinulo sum var. yunnanensis n. var.Xing et Chen,and also described TLC before and after microbial transformation.
【关键词】 银杏叶提取物；
分类鉴定；
新变种；
【Key words】 Ginkgo biloba extractant； classification and identification； new variety；
【Key words】 Ginkgo biloba extractant； classification and identification； new variety；
【基金】 国家自然科学基金资助项目(20502021)．
- 【文献出处】 云南大学学报(自然科学版) ,Journal of Yunnan University(Natural Sciences Edition) , 编辑部邮箱 ,2007年02期
- 【分类号】Q93-33
- 【被引频次】5
- 【下载频次】278