| ICP-AES测定羚羊感冒胶囊及羚羊角中6种有害微量元素的含量 |
| |
| 引用本文： | 吴建伟,徐以亮. ICP-AES测定羚羊感冒胶囊及羚羊角中6种有害微量元素的含量[J]. 安徽医药, 2013, 17(3): 404-405 |
| |
| 作者姓名： | 吴建伟 徐以亮 |
| |
| 作者单位： | 江苏省无锡药品检验所,江苏,无锡,214021;江阴天江药业有限公司,江苏,江阴,214434 |
| |
| 摘 要： | 目的建立电感耦合等离子发射光谱法(ICP-AES)测定羚羊感冒胶囊及羚羊角中的铅、镉、砷、汞、铜、铬等6种有害微量元素的含量,为制订中药材重金属限量标准提供参考数据。方法采用恒压消解罐消解法处理供试品,用ICP-AES测定铅、镉、砷、汞、铜、铬等6种有害元素的含量。结果 6种元素线性关系良好,回收率在88.2%～95.7%;RSD均小于5%。结论该法灵敏度高,准确度和重复性好,所测数据结果为制订中药重金属限量标准提供了参考,有助于保证药材质量,加速中药的国际化进程。
|
| 关 键 词： | 电感耦合等离子体发射光谱 羚羊角 羚羊感冒胶囊 有害微量元素 含量测定 |
Determination of 6 harmful trace elements in Cornu Saigae Tataricae and Lingyangganmao capsules by ICP-AES |
| |
| WU Jian-wei , XU Yi-liang. Determination of 6 harmful trace elements in Cornu Saigae Tataricae and Lingyangganmao capsules by ICP-AES[J]. Anhui Medical and Pharmaceutical Journal, 2013, 17(3): 404-405 |
| |
| Authors: | WU Jian-wei XU Yi-liang |
| |
| Affiliation: | 1.Wuxi Institute for Food and Drug Control,Wuxi,Jiangsu 214021;2.Jiangyin Tianjiang Pharmaceutical Co.,Jiangyin,Jiangsu 214434,China) |
| |
| Abstract: | Objective To establish a method for the determination of 6 elements（Pb,Cd,Cu,As,Hg,Cr）in Cornu Saigae Tataricae and Lingyangganmao capsules by ICP-AES.Methods Six elements were determined by ICP-OES simultaneously,and the contents were calculated by calibration curves.Results Good linearity of calibration curves was obtained.Its recoveries were 88.2%~95.7%,and RSD was lower than 5%.Conclusion The method is highly sensitive,with good accuracy and repeatiblity.Results of the measured data provide a reference for developing limits of heavy metals of Chinese medicine,ensure the quality and speed up the process of internationalization of traditional Chinese medicine. |
| |
| Keywords: | ICP-AES cornu saigae tataricae lingyangganmao capsules harmful trace elements determination |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
