摘要
目的:测定15种中草药中铜、铁、锌、硒4种微量元素的含量,为药材质量控制和临床应用提供参考。方法:采用火焰原子吸收分光光度法测定铜、铁、锌的含量,采用流动注射氢化物发生原子吸收光谱法测定硒的含量。结果:15种中草药中地丁、巨麦、红花、五灵脂含铁量相对较高;含铜量较高的药物为地丁、红花、草果;含锌较高的有地丁、黄连、河子;含硒较高的为地丁、五灵脂、云木香。结论:中草药中微量元素含量的测定,可为临床用药和疾病治疗提供一定的参考依据。
Objective: To determine the contents of trace element Cu,Fe,Zn,and Se in 15 kinds of Chinese herbal medicine,and to provide the references to the quality control and clinical application of crude drugs. Methods: The contents of Cu, Fe and Zn were determined by flame atomic absorption spectrophotometry,and the content of Se was determined by flow injection hydride generation atomic absorption spectrometry. Results: Among 15 determined Chinese herbal medicines,Corydalis bungeana,Jumai,Flowers carthami,and Trogopterus dung were richer in Fe. Corydalis bungeana,Flowers carthami,and Amomum tsao- ko were richer in Cu. Corydalis bungeana,Chinese goldthread,and Hezi were richer in Zn. Corydalis bungeana,Trogopterus dung,and radix saussureae lappae were richer in Se. Conclusion: The determination of trace element contents in Chinese herbal medicine could provide some references to the clinical medication and disease treatment.
出处
《包头医学院学报》
CAS
2014年第1期13-14,23,共3页
Journal of Baotou Medical College
关键词
中草药
微量元素
含量
Chinese herbal medicine
Trace elements
Content