%0 Journal Article
%T Dynamic Distribution of Active Components of Organs and Tissues of Rumex gmelini<br>毛脉酸模不同器官中几种生物活性物质的含量及生长季节对其的影响
%A WANG Zhen-Yue CUI Hong-Hua KANG Yi-Hua LI Rui-Ming WANG Zong-Quan
%A <br>王振月
%A 崔红花
%A 康毅华
%A 李瑞明
%A 王宗权
%J 植物学报
%D 2005
%I 
%X To confirm the most appropriate pharmaceutical source and harvest time and provide a scientific basis for exploiting Rumex gmelini, we used HPLC to examine the dynamic distribution of 7 components (resveratrol, polydatin, chrysophanol, chrysophaein, emodin, physcion and musizin) in organs, tissues and development stages of 1- or 2-year-old Rumex gmelini. The kind and content of active components varied in roots as compared with other plant parts, with roots being the most appropriate pharmaceutical source. Musizin was not found in 1-year-old plants. All 7 active components were found in roots of 2-year-old plants, and the content was higher during August and September, so this period is the most appropriate harvest time for R. gmelini.
%K <br>毛脉酸模
%K 高效液相色谱
%K 蒽醌
%K 白藜芦醇
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=97AE3D0EBF25E42C466FEF50E492F710&aid=C13B55F8E73D85B615D0A488CB4D8D8E&yid=2DD7160C83D0ACED&vid=BC12EA701C895178&iid=94C357A881DFC066&sid=6A9657F54F754BF6&eid=C2053D4E59904B8A&journal_id=1674-3466&journal_name=植物学报&referenced_num=0&reference_num=0