| 盐酸甲基麻黄碱颗粒剂的研制及含量测定 |
| |
| 引用本文： | 薛玉英,徐斌,翁帼英,经广纬,腾德义,吴松云. 盐酸甲基麻黄碱颗粒剂的研制及含量测定[J]. 药学与临床研究, 2001, 9(1): 19-20 |
| |
| 作者姓名： | 薛玉英 徐斌 翁帼英 经广纬 腾德义 吴松云 |
| |
| 作者单位： | 江苏省药物研究所,南京,210009 |
| |
| 摘 要： | 本文研制了可溶性盐酸甲基麻黄碱颗粒剂.采用紫外分光光度法,经铁氰化钾氧化后,在241 nm处测定其含量.该法操作简便、快速、准确.平均回收率为103.33%.RSD为0.41%.
|
| 关 键 词： | 盐酸甲基麻黄碱 颗粒剂 紫外分光光度计 |
| 修稿时间： | 2000-09-05 |
Preparation and Quantification of Methylephedrine Hydrochloride in Granules |
| |
| Xue Yuying,Xu Bin,Weng Guoying,Jing Guangwei,Teng Deyi,Wu SongyunJiangsu Institute of Materia Medico. Preparation and Quantification of Methylephedrine Hydrochloride in Granules[J]. Pharmacertical and Clinical Research, 2001, 9(1): 19-20 |
| |
| Authors: | Xue Yuying Xu Bin Weng Guoying Jing Guangwei Teng Deyi Wu SongyunJiangsu Institute of Materia Medico |
| |
| Affiliation: | Nanjing 210009 |
| |
| Abstract: | Granules of methylephedrine hydrochloride which was soluble in water were prepared. The content of methylephedrine hydrochloride in granules was determined by using ultroviolet spectrophotometry at wavelength of 241 nm after it was oxidized by potassium ferricyanide. This method was simple, rapid and accurate. The absorption at 241 nm had good linear relationship with its concentration. The average recovery was 101. 33% and RSD was 0. 41 %. |
| |
| Keywords: | Methylephedrine hydrochloride Granules Ultraviolet spectrophotometry |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
