酒白芍中没食子酸含量的测定
Determination of Gallic Acid in Wine Paeoniae Radix Alba
于大庆 1杨晓磊 1胡珍珍 1严启新1
作者信息
- 1. 安徽美誉制药有限公司,安徽亳州 236800
- 折叠
摘要
目的:建立酒白芍的没食子酸含量测定方法.方法:通过HPLC法测定酒白芍中没食子酸含量,并进行质量评价.结果:没食子酸含量测定方法稳定,主要成分峰面积和质量浓度之间的线性关系良好(R=0.9999),平均加样回收率为 97.6%,RSD为 0.7%.结论:本实验成功建立了酒白芍中没食子酸的含量测定方法,可为酒白芍的质量评价提供依据.
Abstract
Objective:To establish a method for the determination of gallic acid in Wine Paeoniae Radix Alba.Methods:HPLC is employed to determine the content and quality evaluation of gallic acid in Wine Paeoniae Radix Alba.Results:The method for determination of the gallic acid is stable,and the linear relationship between peak area and mass concentration of main components is good(R＞0.9999),whose average recoveries is 97.6%,the RSD is 0.7%.Conclusion:A method for determination of gallic acid in Wine Paeoniae Radix Alba is established,which can provide experimental basis for quality control of Wine Paeoniae Radix Alba.
关键词
酒白芍/没食子酸/含量测定Key words
Wine Paeoniae Radix Alba/gallic acid/content determination引用本文复制引用
基金项目
2022年亳州市企业技术中心平台研发项目()
出版年
2024
NETL
NSTL
万方数据