植物学报 ›› 2003, Vol. 20 ›› Issue (05): 572-575.
• 研究论文 • 上一篇 下一篇
张玉红 祖元刚
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ZHANG Yu-Hong ZU Yuan-Gang
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摘要： 喜树（Camptotheca acuminata）是我国特有抗癌植物。本文通过测定不同产地的喜树幼嫩叶和成熟叶中喜树碱含量表明，均以四川都江堰所产喜树叶中喜树碱含量最高。不同生长月份的喜树嫩叶中喜树碱含量成一条单峰曲线，以7月喜树嫩叶中喜树碱的含量最高。
Abstract: Camptotheca acuminata Decne is a anticancer plant native in China. Camptothecin （CPT） contents in younger and mature leaves of Camptotheca acuminata from 14 regions of 6 provinces were determined, the results showed that CPT content was highest in leaves from Dujiangyan, Sichuan province. CPT content exhibited a single apex curve in young leaves from April to November, it reached the highest content in July.
张玉红 祖元刚. 不同产地和生长季节喜树叶中喜树碱含量测定. 植物学报, 2003, 20(05): 572-575.
ZHANG Yu-Hong ZU Yuan-Gang. Study on Camptothecin Content in Leaves of Camptotheca acuminata from Different Regions and Season. Chinese Bulletin of Botany, 2003, 20(05): 572-575.
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