| 微生物转化人参皂苷Rb1为稀有皂苷F2 |
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| 引用本文： | 金艳,金香梅,尹成日.微生物转化人参皂苷Rb1为稀有皂苷F2[J].延边大学农学学报,2011,33(2):112-116. |
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| 作者姓名： | 金艳 金香梅 尹成日 |
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| 作者单位： | 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 |
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| 摘 要： | 从橙汁中分离到的菌株CZ2能使人参皂苷Rb1转化为稀有皂苷F2和gypenoside-XVII.最佳转化培养基含酵母提取粉1 g/L、氯化铵0.5 g/L、磷酸氢二钾1 g/L、磷酸二氢钾0.5 g/L、硫酸镁0.25 g/L,pH值为4.0.菌株CZ对人参皂苷Rb1的生物转化机理为Rb1→Gpy-XVII→F2.
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| 关 键 词： | 人参皂苷Rb1 人参皂苷F2 gypenoside-XVII 生物转化 |
Study on microbial conversion of ginsenoside Rb1 to minor ginsenoside F2 |
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| JIN Yan,JIN Xiang-mei,YIN Cheng-ri.Study on microbial conversion of ginsenoside Rb1 to minor ginsenoside F2[J].Journal of Agricultural Science Yanbian University,2011,33(2):112-116. |
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| Authors: | JIN Yan JIN Xiang-mei YIN Cheng-ri |
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| Institution: | JIN Yan,JIN Xiang-mei,YIN Cheng-ri(Key Laboratory of Natural Resources of the Changbai Mountain and Functional Molecules(Yanbian University),Ministry of Education,Yanji Jilin 133002,China) |
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| Abstract: | The strain CZ2 isolated from orange juice, which could conver ginsenoside Rbl into ndnor gin senoside F2 and gypenoside XVⅡ. The optimal condition of the medium contained I g/L yeast exlract,NH4CL 0.5g/L,K2HPO41 g/L, KH2PO4 0.5g/L,MgSO4 0.25g/L and pH 4.0.Transformation pathway of ginsenoside Rbl to F2 is Rb1 →Gpy-XVⅡ→F2. |
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| Keywords: | ginsenosides Rb1 ginsenosides F2 gypenoside-XVII biotransformation |
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