摘要
目的:对不同产地前胡药材所含的微量元素进行比较分析。方法:采用电感耦合等离子体质谱仪对5个产地前胡药材所含27种微量元素进行含量测定。结果:5个产地所产前胡中,均含有丰富的对人体有益的微量元素,重金属元素含量均未超标,比较而言,浙江临安产的前胡中,所含11种人体必需微量元素含量为最高,8种人体必需微量元素含量为其次。结论:不同产地前胡药材中的微量元素含量存在地域性差异,可为前胡的质量评价与道地性研究提供依据。
Objective:To compare and analyze the trace elements in peucedanum praeruptorum Dunn from different producing areas.Methods:The contents of 27 trace elements in peucedanum praeruptorum Dunn from five producing areas were determined by inductively coupled plasma mass spectrometry.Results:There were abundant trace elements beneficial to human body in peucedanum praeruptorum Dunn from five producing areas,and the content of heavy metals did not exceed the standard.In comparison,the content of 11 kinds of human essential trace elements in peucedanum praeruptorum Dunn produced in Lin’an,Zhejiang Province was the highest,followed by 8 kinds of human essential trace elements.Conclusion:There are regional differences in the content of trace elements in peucedanum praeruptorum Dunn from different producing areas,which can provide a basis for the quality evaluation and genuine research of peucedanum praeruptorum Dunn.
作者
董军
周琴
蒋永海
DONG Jun;ZHOU Qin;JIANG Yonghai
出处
《新中医》
CAS
2022年第1期21-24,共4页
New Chinese Medicine
基金
浙江省绍兴市科技局计划项目(2018C30121)。
关键词
前胡
微量元素
含量测定
电感耦合等离子体质谱仪
Peucedanum praeruptorum Dunn
Trace elements
Content determination
Inductively coupled plasma mass spectrometer
