医药导报2024，Vol.43Issue(9)：1476-1479,4.DOI:10.3870/j.issn.1004-0781.2024.09.020
X射线荧光光谱法快速测定中药材中铜元素含量
Rapid Determination of Copper Content in Chinese Medicinal Materials by X-ray Fluorescence Spectrometry
摘要
Abstract
Objective To explore the determination method of copper content in Chinese medicinal materials and to provide a scientific basis for the quality control of Chinese medicinal materials.Methods A method for rapid determination of copper content in different varieties of Chinese medicinal materials by X-ray fluorescence spectrometry was established.Results The content of copper in the linear range of 6-40 μg·g-1 showed good linearity with the response strength,which met the quantitative analysis requirements.Conclusion This method has the advantages of being simple,fast,and highly sensitive,and it can be used for rapid quality control of copper content in Chinese medicinal materials.关键词
中药材/重金属/铜/元素测定/X射线荧光光谱法Key words
Chinese medicinal materials/Heavy metals/Copper/Determination of elements/X-ray fluorescence spectrometry分类
中医学引用本文复制引用
刘梅菊,邹瑶,张宝喜,王英,胡堃,龚宁波,吕扬..X射线荧光光谱法快速测定中药材中铜元素含量[J].医药导报,2024,43(9):1476-1479,4.基金项目
国家药典委员会标准提高项目(2022Y01) （2022Y01）
北京市自然科学基金资助项目(7222261) （7222261）
中国医学科学院医学与健康科技创新工程资助项目(2022-I2M-1-015、2022-I2M-JB-010) （2022-I2M-1-015、2022-I2M-JB-010）
山东省重点研发项目(2021ZDSYS26). （2021ZDSYS26）
