摘要
目的:改进苦杏仁的鉴别方法。方法:将原法中"三硝基苯酚试纸"改为"碳酸钠试液湿润过的三硝基苯酚试纸"。结果:试纸颜色由黄色变为砖红色,实验结果呈正反应。结论:本法专属性强,结果明确可靠,切实可行。
Objective：To improve the method on indentification for Semen Armenicae Amarum. Methods：To substitute ＂the trinitrophenol test paper＂ into＂ the trinitrophenol test paper wetted by sodium carbonate test solution＂ on the method of identification. Results：The color of the test paper changed to brick red from yellow and the result of test was positive reaction. Conclusion：The improved method is right and certain.
出处
《药物分析杂志》
CAS
CSCD
北大核心
2007年第2期285-286,共2页
Chinese Journal of Pharmaceutical Analysis
关键词
苦杏仁
鉴别
化学反应
Semen Armenicae Amarum
identification
chemical reaction
