%0 Journal Article
%T Quantitative changes of anti-cancer active components in Taxus chinensis var. mairei branches and leaves<br>南方红豆杉枝叶中药用抗癌活性物质含量
%A YANG Feng-jian
%A PANG Hai-he
%A ZHANG Xue-ke
%A SUN Jia-yin
%A ZU Yuan-gang
%A <br>杨逢建
%J 应用生态学报
%D 2008
%I 
%X The quantitative changes of anti-cancer ingredients such as taxol, cephalomannine, baccatin III and 10-deacetylbaccatin III in the branches and leaves of Taxus chinensis var. mairei during one growth season were measured by HPLC. The results showed that the contents of these anticancer ingredients had an obvious change from April when the new branches began to germinate to November when the branches basically stopped growing. The contents of taxol and cephalomannine in the branches and leaves of T. chinensis had the same change pattern, with the peaks appeared in May, and those of Baccatin III and 10-deacetylbaccatin III had the same change trend, with the highest values appeared in September and April, respectively. There was a significant positive correlation between the contents of taxol and cephalomannine (P <0.05), and a negative correlation between the contents of cephalomannine and 10-deacetylbaccatin III (P <0.05).
%K 南方红豆杉
%K 抗癌活性物质
%K 含量
%K 南方
%K 红豆杉枝叶
%K 中药
%K 抗癌活性
%K 物质含量
%K Taxus
%K chinensis
%K active
%K components
%K changes
%K Quantitative
%K 负相关
%K 乙酰基
%K 相关性
%K 活性物质
%K 发现
%K 相关分析
%K 高峰值
%K 碱含量
%K 三尖杉宁碱
%K 季节性变化
%K 停止生长
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=42FEDDFE54F8BCD9D5FD1926ABDD7722&aid=1DC6E127A05DE9AF4CB6A21496CCB1FA&yid=67289AFF6305E306&vid=2A8D03AD8076A2E3&iid=E158A972A605785F&sid=58AAF01A97187A3A&eid=FE68044BBD4BDA5F&journal_id=1001-9332&journal_name=应用生态学报&referenced_num=0&reference_num=27