| 穿心莲药材高效液相色谱指纹图谱研究及其应用 |
| |
| 引用本文： | 韩凤梅,杨文清,陈勇.穿心莲药材高效液相色谱指纹图谱研究及其应用[J].分析科学学报,2008,24(3):335-337. |
| |
| 作者姓名： | 韩凤梅 杨文清 陈勇 |
| |
| 作者单位： | 湖北大学中药生物技术省重点实验室,武汉,430062 |
| |
| 基金项目： | 国家科技攻关计划
,
湖北省杰出青年科学基金 |
| |
| 摘 要： | 应用反相高效液相色谱(RP-HPLC)法建立穿心莲药材指纹图谱。首先以穿心莲对照药材为对象建立其乙醇提取物特征色谱图,再用5种不同来源穿心莲药材的乙醇提取物验证色谱图的指纹特性。在穿心莲药材乙醇提取物特征色谱图中有共有峰10个,各共有峰的相对保留时间与相对峰面积的相对标准偏差(RSD)均小于4%。对照药材中共有峰峰面积占总峰面积的98.5%以上。该指纹图谱用于清火栀麦胶囊中穿心莲的鉴别专属性良好。
|
| 关 键 词： | 穿心莲 高效液相色谱 指纹图谱 鉴别 |
| 文章编号： | 1006-6144(2008)03-0335-03 |
| 修稿时间： | 2007年9月25日 |
Studies on the HPLC Fingerprints of Andrographis paniculata (Brum. f. ) Nees and Its Application in Qinhuozhimai Capsule |
| |
| HAN Feng-mei,YANG Wen-qing,CHEN Yong.Studies on the HPLC Fingerprints of Andrographis paniculata (Brum. f. ) Nees and Its Application in Qinhuozhimai Capsule[J].Journal of Analytical Science,2008,24(3):335-337. |
| |
| Authors: | HAN Feng-mei YANG Wen-qing CHEN Yong |
| |
| Abstract: | A fingerprint of standard raw material of Andrographis paniculata(Brum.f.) Nees was developed by RP-HPLC technology.The enthanol extracts of Andrographis paniculata(Brum.f.) Nees from different sources were analyzed by RP-HPLC,and it was found that the chromatograms of medicinal materials from 5 different sources were similar,specifically,there were 10 common characteristic peaks,and the peak area of the common peaks is beyond 98.5% of the total peak areas in the chromatogram of standard raw material of Andrographis paniculata(Brum.f.) Nees. |
| |
| Keywords: | Andrographis paniculata(Brum f ) Nees HPLC Fingerprint Identification |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
