微生物转化人参皂苷Rb1为C-K的研究  

Microbiological Transformation of Ginsenoside Rb1 into C-K

作　　者：金艳[1] 尹成日[1] 金恩华 

机构地区：[1]延边大学"长白山生物资源与功能分子"教育部重点实验室,吉林延吉133002 [2]国家参茸产品质量监督检验中心,吉林延吉133000

出　　处：《人参研究》2010年第4期7-10,共4页Ginseng Research

基　　金：国家自然科学基金(20862017)

摘　　要：利用23种菌株对人参皂苷Rb1进行生物转化研究,发现一种灰绿毛状GH-9菌株使人参皂苷Rb1有效地转化为C-K。经形态学和内转录间隔区(internal transcribed spacer,ITS)基因序列分析,该菌株属于青霉属(Penicillium),且接近于Penicillium dipodomyicola。23 microbial strains were used to screen their ability for the microbiological transformation of ginsenoside Rbl.Strain GH-9 was found to convert ginsenoside Rbl to C-K efficiendy.Blast results of ITS gene sequence of the strain GH-9 established that the strain GH-9 belonged to Penicillium and was close to Penicillium dipodomyicola.

关 键 词：人参皂苷RB1 人参皂苷C-K 生物转化 

分 类 号：S567.51[农业科学—中草药栽培]