摘要
采用ＨＰＬＣ法对不同产地何首乌中大黄素、大黄酸、大黄素甲醚进行定量测定。运用色谱指纹谱技术分别对何首乌的甲醇提取液和氯仿甲醇提取液进行ＨＰＬＣＦＰＳ分析。结果表明，因产地不同而造成的何首乌质量差异明显存在，四川、云南产何首乌质量上乘。本法快速、简便，一次进样即能同时测定３个蒽醌甙元的含量，利用ＨＰＬＣＦＰＳ分析技术，对无标准品的中草药的质量提供较全面，可靠的科学评价。
The HPLC Determinations of emodin, rhein and physcion of Radix Polygoni Multiflori from different areas and the HPLC FPS analysis of their methanol extract liquids and chloroform methanol extract liquids have been carried out. As a result, the quality difference among them due to the different areas was remarked. The qualities of Radix Polygoni Multiflori from Shichuan and Yuannan were the best. These methods were quick and simple. Three anthraquinone aglycone could be determined after a single sampling. The HPLC FPS analysis technology could also provide more complete and reliable scientific evaluation for the qualities of Chinese materia medicas without standard samples.
出处
《中成药》
CAS
CSCD
1999年第1期36-38,共3页
Chinese Traditional Patent Medicine
