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| 头孢地嗪钠原料药中聚合物的测定 | |
| 引用本文： | 陶君,张文彦,王乃浩. 头孢地嗪钠原料药中聚合物的测定[J]. 天津中医药, 2011, 28(3): 248-250 |
| 作者姓名： | 陶君 张文彦 王乃浩 |
| 作者单位： | 1. 河北奥星集团药业有限公司,新乐,050700 2. 河北省卫生厅卫生监督局,石家庄,050051 |
| 摘 要： | [目的]建立原料药头孢地嗪钠中聚合物含量的测定方法。[方法]用凝胶色谱柱,采用自身对照外标法,测定头孢地嗪钠原料中聚合物含量。[结果]头孢地嗪缔合物在17.83～178.26 g/L范围内,以及头孢地嗪聚合物在5.237～50.041 g/L范围内,与峰面积呈良好的线性关系。[结论]该方法操作简单,准确,灵敏度高。 |
| 关 键 词： | 头孢地嗪钠 聚合物 凝胶色谱柱 自身对照外标法 |
| 收稿时间： | 2011-01-19 |
Determination of the polymers in Cefodizime Sodium for crude drugs |
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| TAO Jun,ZHANG Wen-yan and WANG Nai-hao. Determination of the polymers in Cefodizime Sodium for crude drugs[J]. Tianjin Journal of Traditional Chin Medicine, 2011, 28(3): 248-250 | |
| Authors: | TAO Jun ZHANG Wen-yan WANG Nai-hao |
| Affiliation: | TAO Jun1,ZHANG Wen-yan2,WANG Nai-hao1(1.Hebei Aoxing Group Pharmaceutical Development Limited Company,Xinle 050700,China,2.Health Department of Health Supervision Bureau of Hebei Province,Shijiazhuang 050051,China) |
| Abstract: | [Objective] To establish the method for determination of the polymers in Cefodizime Sodium in crude Drugs.[Methods] The polymers analyzer was used with Sephadex G-10 column.The self control external standard method was used for quantitative analysis.[Results] The linear ranges of the associations in Cefodizime and the polymers in Cefodizime were 17.83～178.26 g/L and 5.237~50.041 g/L.[Conclusion] The method is simple,accurate and sensitive. |
| Keywords: | Cefodizime Sodium polymers Gelfiltratrion chromatograpy external standard method |
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