| 软膏中盐酸麻黄碱和氢化可的松含量的测定 |
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| 引用本文： | 陈文,洪成林,田晨煦,江发寿.软膏中盐酸麻黄碱和氢化可的松含量的测定[J].石河子大学学报,2003,7(4):302-303. |
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| 作者姓名： | 陈文 洪成林 田晨煦 江发寿 |
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| 作者单位： | [1]石河子大学药学院，新疆石河子832002 [2]石河子大学师范学院化学系，新疆石河子832003 |
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| 摘 要： | 用酸碱滴定法和紫外一阶导数的方法分别对软膏中盐酸麻黄碱和氢化可的松的含量进行测定，结果表明：盐酸麻黄碱的平均回收率为100．6％(RSD=0．72％)，氢化可的松的平均回收率为102．O％(RSD=1．67％)。说明此方法稳定可靠，可用于软膏制剂中主药的含量测定。
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| 关 键 词： | 盐酸麻黄碱 氢化可的松 含量测定 软膏 酸碱滴定法 紫外一阶导数 |
| 文章编号： | 1007-7383(2003)04-0302-02 |
| 修稿时间： | 2002年6月27日 |
Determination of the Contents of Ephedrina Hydrochloridum and Hydrocortisone in Ointment |
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| CHEN Wen,HONG Cheng-lin,TIAN Chen-xu,JIANG Fa-shou.Determination of the Contents of Ephedrina Hydrochloridum and Hydrocortisone in Ointment[J].Journal of Shihezi University(Natural Science),2003,7(4):302-303. |
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| Authors: | CHEN Wen HONG Cheng-lin TIAN Chen-xu JIANG Fa-shou |
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| Abstract: | The methods of the acid-Alkali titration and the extra-violet one Scala were employed to determine the contents of ephedrina hydrochloridum and hydrocortisone in ointment. Results showed that the mean ratio of the recovery of ephedrina hydrochloridum and hydrocortisone was 100.6%(RSD = 0.72%) and 102%(RSD=1.67%)respectively.It states that this method was stable and reliable, and it can be used to determine the contents of the main drug in the ointment. |
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| Keywords: | ephedrina hydrochloridum hydrocortisone content determination |
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