|
|||||
|
|
| 制霉素软膏中制霉素含量测定方法的研究 | |
| 引用本文： | 周修森. 制霉素软膏中制霉素含量测定方法的研究[J]. 中国医药导报, 2011, 8(11): 52-53 |
| 作者姓名： | 周修森 |
| 作者单位： | 河南省信阳市食品药品检验所,河南信阳,464000 |
| 摘 要： | 目的：建立制霉素软膏中制霉素含量测定的方法。方法：采用紫外-可见分光光度法测定制霉素软膏中制霉素的含量,检测波长为319 nm。结果：制霉素浓度在36.06～84.15 U/ml范围内与吸光度呈良好的线性关系（r=0.999 6）,平均回收率为100.4%,RSD为0.6%。结论：所建立的方法简便、快捷,测量结果准确,适用于该制剂的含量测定。 |
| 关 键 词： | 制霉素软膏 紫外一可见分光光度法 含量测定 |
Study on the content determination of nystatini in Nystatini Ointment |
|
| ZHOU Xiusen. Study on the content determination of nystatini in Nystatini Ointment[J]. China Medical Herald, 2011, 8(11): 52-53 | |
| Authors: | ZHOU Xiusen |
| Affiliation: | ZHOU Xiusen Xinyang Institute for Food and Drug Control,Xinyang 464000,China |
| Abstract: | Objective: To establish a simple and sensitive method for determination of nystatini in Nystatini Ointment.Methods: UV-Vis Spectrophotometry was used to determine nystatini in Nystatini Ointment,the detective wavelength was 319 nm.Results: A good linearity was obtained over the range of 36.06-84.15 U/ml(r=0.999 6) for nystatini.The average recovery was 100.4%,and the RSD was 0.6%.Conclusion: The method is simple,rapid and accurate for quantitative analysis. |
| Keywords: | Nystatini Ointment UV-Vis Spectrophotometry Content determination |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |