| 喜树各器官喜树碱(CPT)含量变化分析 |
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| 引用本文： | 张显强,乙引,洪鲲,洪化鹏.喜树各器官喜树碱(CPT)含量变化分析[J].贵州师范大学学报(自然科学版),2004,22(4):12-14. |
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| 作者姓名： | 张显强 乙引 洪鲲 洪化鹏 |
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| 作者单位： | 贵州师范大学,生物技术与工程学院,贵州,贵阳,550001 |
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| 基金项目： | 国家教育部专项基金(教计司[2000]65号) |
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| 摘 要： | CPT在冬季根皮中含量最高，进入春季CPT含量下降；而果实中CPT含量逐渐上升；嫩叶中含量较高，随着叶片的成熟CPT含量逐渐降低；茎皮CPT含量变化不大，主要起输送物质的功能；说明CPT的积累趋向于植物幼嫩和生长旺盛的组织。
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| 关 键 词： | CPT 含量变化 喜树碱 根皮 茎皮 器官 分析 嫩叶 春季 果实 |
| 文章编号： | 1004-5570(2004)04-0012-03 |
| 修稿时间： | 2003年12月15 |
Analysis of Camptothecin(CPT) content on different organs in Camptotheca acuminata |
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| ZHANG Xian-qiang,YI Yin,HONG Kun,HONG Hua-peng.Analysis of Camptothecin(CPT) content on different organs in Camptotheca acuminata[J].Journal of Guizhou Normal University(Natural Sciences),2004,22(4):12-14. |
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| Authors: | ZHANG Xian-qiang YI Yin HONG Kun HONG Hua-peng |
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| Abstract: | The content of CPT in root barks in winter is the highest.The content of CPT is reduced in spring.The content of CPT gradually increases in ripen fruits.The content in leaves is higher and the content gradually descends in old leaves.Stem barks has the relatively stable contents of compounds and plays a role in transporting into leaves and fruits.All the facts explain that CPT tends to be accumulated in younger and actively growing tissues. |
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| Keywords: | Camptotheca acuminata Camptothecin content analysis |
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