| 滇重楼内生真菌的生物学性状及其甾体化合物含量 |
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| 引用本文： | 曹晓冬,周立刚,徐利剑,谈满良,汪冶.滇重楼内生真菌的生物学性状及其甾体化合物含量[J].西北农林科技大学学报(社会科学版),2005,33(Z1):125-128. |
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| 作者姓名： | 曹晓冬 周立刚 徐利剑 谈满良 汪冶 |
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| 作者单位： | 1. 中国农业大学,农学与生物技术学院,北京,100094
2. 中国科学院天然产物化学重点实验室,贵州,贵阳,550002 |
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| 基金项目： | 国家自然科学基金项目(30270020,30470038) |
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| 摘 要： | 从滇重楼根状茎中分离到133株内生真菌,对其中的7株真菌进行了生物学性状观察和甾体化合物含量测定。结果表明,2号、8号和12号真菌能合成大量的甾体化合物,培养液中甾体化合物的产率分别为208.62,144.97和198.79 mg/L。
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| 关 键 词： | 滇重楼 内生真菌 生物学性状 甾体化合物 |
| 文章编号： | 1671-9387(2005)S0-0125-04 |
| 修稿时间： | 2005年7月8日 |
Biological characters of the endophytic fungi from Paris polyphylla var.yunnanensis and their steroidal content |
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| CAO Xiao-dong,ZHOU Li-gang,XU Li-jian,TAN Man-liang,WANG Ye.Biological characters of the endophytic fungi from Paris polyphylla var.yunnanensis and their steroidal content[J].Journal of Northwest Sci-Tech Univ of Agr and,2005,33(Z1):125-128. |
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| Authors: | CAO Xiao-dong ZHOU Li-gang XU Li-jian TAN Man-liang WANG Ye |
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| Institution: | CAO Xiao-dong~1,ZHOU Li-gang~1,XU Li-jian~1,TAN Man-liang~1,WANG Ye~2 |
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| Abstract: | 133 endophytic fungal isolates were separated from the rhizomes of Paris polyphylla var.yunnanensis.Seven isolates selected were studied for their biological characters and steroidal content.Of them,fungal isolates No.2,No.8 and No.12 were found to produce large amounts of steroidal compounds which had steroid yields 208.62,144.97 and 198.79 mg/L respectively in cultures. |
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| Keywords: | Paris polyphylla var yunnanensis (Franch ) Hand endophytic fungi biological character steroid |
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