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Study on Identification of Aconiti by Matrix-assisted Laser Desorption/Ionization Time-of-Flight Mass Spectrometry
Author(s): 
Pages: 118-120
Year: Issue:  2
Journal: JOURNAL OF FORENSIC MEDICINE

Keyword:  乌头类中药基体辅助激光解吸电离飞行时间质谱;
Abstract: 目的建立乌头类中药鉴别的基体辅助激光解吸电离飞行时间质谱方法.方法以DHB为基体,优化飞行时间质谱分析条件,对不同种类的乌头类中药进行飞行时间质谱分析,找出乌头类的指纹峰.结果通过比较炮制乌头与生乌头质谱指纹峰的差异,可作出乌头类是否经炮制的判断.结论基体辅助激光解吸电离飞行时间质谱用于乌头类中药的定性鉴别,分析方法灵敏、准确、快速.
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