| 差示扫描量热法测定7种药物纯度 |
| |
| 引用本文： | 王蕾,倪捷儿,张新波,王立身. 差示扫描量热法测定7种药物纯度[J]. 药学与临床研究, 2005, 13(5): 30-32 |
| |
| 作者姓名： | 王蕾 倪捷儿 张新波 王立身 |
| |
| 作者单位： | 1. 浙江医药高等专科学校,宁波,315000
2. 宁波大学,宁波,315000 |
| |
| 摘 要： | 目的用差示扫描量热(DSC)法测定药物纯度及探讨影响测定结果的因素。方法用DSC法测定吲哚美辛等7种不同类别药物的纯度,并与《中国药典》规定方法结果进行对照。结果DSC法测定药物纯度的准确性好;试药的用量、纯度、升温速度对测定结果产生影响。结论本法测定高纯度药物简便、结果准确。
|
| 关 键 词： | 差示扫描量热法 药物 纯度测定 |
| 文章编号： | 1007-306(2005)05-30-03 |
| 修稿时间： | 2005-05-30 |
Determine The Purity Of Medicines With DSC Method |
| |
| WANG Lei,YNI Jie-er,ZHANG Xin-bo,WANG Li-shne. Determine The Purity Of Medicines With DSC Method[J]. Pharmacertical and Clinical Research, 2005, 13(5): 30-32 |
| |
| Authors: | WANG Lei YNI Jie-er ZHANG Xin-bo WANG Li-shne |
| |
| Abstract: | AIM Study the reliability of determining the purity of medicines with DSC method and the factors influencing results.METHOD Determine the purity of seven different medicines,such as Indomethacin,with DSC method,and the result is compared with that obtained by the regulated way of pharmacopoeia.RESULTS It is accurate to test the purity of medicines with DSC method.The result of determination is influenced by the quantity,purity and the heating speed of the samples. CONCLUSION DSC method is a simple way for the determination of medicinal purity. |
| |
| Keywords: | Determine with DSC method Medicine The determination of the purity of medicines |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
