2024年10月30日 星期三
银线草不同器官异秦皮啶含量的HPLC 测定
Determination of isofraxidin content in different organs of Chloranthus japonicus by HPLC
2013年 第22卷 第3期 页码[114-115]    下载全文[0.7MB]  
Abstract

Using Phenomenex C18 column and low pressure gradient elution with mobile phase of methanol (A) -0. 1% phosphoric acid water solution (B), isofraxidin content in 70% methanol extracts from root, stem and leaf of Chloranthus japonicus Sieb. was determined by HPLC. The results show that isofraxidin mainly exists in the chloroform. partitioned extracts from 70% methanol extracts. Average content of isofraxidin in root, stem and leaf of C. japonicus is 0. 258 5, 0.007 6 and 0. 004 7 mg·g-1 , respectively, in which, its content in root is the highest.

关键词银线草; 器官; 异秦皮啶含量; HPLC
Key wordsChloranthus japonicus Sieb.; organ; isofraxidin content; HPLC
作者袁琴琴1,2, 康杰芳1
所在单位1. 陕西师范大学药用资源与天然药物化学教育部重点实验室西北濒危药材资源开发国家工程实验室, 陕西西安710062;
2. 菏泽学院生命科学系, 山东荷泽274000
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基金项目西安市科技创新支撑计划项目[CXY1018(3)]; 中央高校基本科研业务费专项资金项目(CK201002010)