| 红豆杉枝叶中产物分布研究 |
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| 引用本文： | 叶岸青,李志良,黄巧明,罗万业.红豆杉枝叶中产物分布研究[J].绿色科技,2012(7):98-99. |
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| 作者姓名： | 叶岸青 李志良 黄巧明 罗万业 |
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| 作者单位： | [1]梅州市中大南药发展有限公司,广东梅州514011 [2]梅州市林业科学研究所,广东梅州514011 |
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| 基金项目： | 基金项目：广东省科技计划项目（编号：20098080800058）;广东省科技厅产学研专项（编号：2009809060053）资助 |
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| 摘 要： | 研究了南方红豆杉枝叶中叶片、树皮、嫩枝和木质部的生物量比例,以及各部位中主要有效成分紫杉醇和10-DABⅢ的含量分布情况。实验结果表明:红豆杉枝叶中叶片的生物量约占30%,叶片中累积的有效产物量最高(约占总量的70%);树皮含量次之,杂质最少;红豆杉枝叶中木质部的生物量最多(占46%),累积的产物最少(约占总量的5%)。叶片是红豆杉枝叶中提取紫杉醇等产物的最有效部位。
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| 关 键 词： | 红豆杉 紫杉醇 分布 |
Research on Product Distribution of the Branches and Leawes of Taxus L. |
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| Ye Anqing,Li Zhiliang,Huang Qiaoming,Luo Wanye.Research on Product Distribution of the Branches and Leawes of Taxus L.[J].LVSE DASHIJIU,2012(7):98-99. |
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| Authors: | Ye Anqing Li Zhiliang Huang Qiaoming Luo Wanye |
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| Institution: | 1. MeiZhou ZhongDa Medicinal plants Co. ,Ltd, 514011 ; 2. Meizhou Forest Research Institute, GuangDong MeiZhou ) |
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| Abstract: | This paper, studies the Taxol and 10--DAB III content distribution of the branches and leaves of Taxus L. and biomass ratio of leaves, bark, tender twigs, and xylem of the branches and leaves. The experi- mental results show that,leaves biomass account for about 30% ,and the product accumulate in the leaves is highest （ about 70% of the total ）;the impurity content is least in the bark;biomass of xylem is maximum （46%） ,and the cumulative product is least （5%）. The leaves are the most effective parts on the extraction of Taxol and other products. |
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| Keywords: | Taxus L Taxol HPLC |
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