欢迎访问《中国农学通报》，
中国农学通报

中国农学通报 ›› 2009, Vol. 25 ›› Issue (9): 86-90.

所属专题： 园艺

• 林学 园艺 园林 • 上一篇    下一篇

田间栽培喜树不同品系枝叶喜树碱含量动态分析

于景华,常 影,张学科,杨逢建,祖元刚,高银祥,李艳华   

  • 收稿日期:2009-04-03 修回日期:2009-04-14 出版日期:2009-05-05 发布日期:2009-05-05

Dynamic analysis of Camptothecin in the different strains Camptotheca acuminata’s branch leaves in the condition of cultivation

  • Received:2009-04-03 Revised:2009-04-14 Online:2009-05-05 Published:2009-05-05

PDF (PC)

806

摘要： 摘要:以四川种源的普通喜树为对照品系，采用高效液相色谱法对海喜1号喜树品系不同冠层枝叶的喜树碱含量进行了连续3年生长季动态检测。结果表明：海喜1号枝叶喜树碱含量高于普通喜树；根据下游提取工艺的需求，海喜1号的采收季节可确定在6月或9月；海喜1号适合枝叶连年采收利用，但应以8-10 a为一个采伐周期。

关键词: 芹菜, 芹菜, AFLP, 遗传多样性, 聚类分析

Abstract: Abstract: Compared to Camptotheca acuminata Decne come from Sichuan (SC),the content of camptothecin (CPT) in different canopy of plant C. acuminata ‘Hisun-I’(HI) branch leaves in the whole growing season of three years have been detected dynamically by HPLC. The results showed that the content of CPT in HI was higher than SC. According to the demand of downstream extraction technology, the harvest seasons of HI should be june or september. The branch leaves of HI was suitable for consecutive years harvesting，and the harvest cutting cycle shuould be between eight and ten years.