改进紫外分光光度法测定樟脑醑中樟脑的含量.pdfVIP

中国医药导刊 723 2012年 第 14 卷 第 4 期（总第102期） 药物分析 改进紫外分光光度法测定樟脑醑中樟脑的含量 唐毅敏,朱文慧 (南京医科大学附属无锡人民医院药剂科,无锡 214023) [1] 【 】 目前,樟脑醑中樟脑含量的检验采用紫外分光光度法,检验中需要使用对照品 ,为了降低检验成本,本文根据樟脑具有 摘要 目的: 紫外吸收的性质,改善了检验方法,节省了检验用对照品。实践证明,该检测方法改进后具有操作简便、快速、准确的特点,可用于 樟脑醑中樟脑的含量测定。方法:紫外分光光度法。结果:该检测方法改进后具有操作简便、快速、准确的特点。结论:该检测方法 可用于樟脑醑中樟脑的含量测定。 【 】樟脑;含量;紫外;测定 关键词 【中图分类号】R927.2　【文献标识码】A　【文章编号】1009-0959(2012)04-0723-02 Improve Ultraviolet Spectrophotometry in The Content of Camphor Xu Camphor Tang Yi-min, Zhu Wen-hui (Nanjing Medical University in Wuxi City Peoples Hospital Affi liated, Pharmacy department, Wuxi 214023, China) 【 】 At present, the content of camphor Xu camphor in the inspection ultraviolet spectrophotometry, inspection ABSTRACT Objective: of need to use reference substance 1, in order to reduce the cost of inspection, according to the nature of the ultraviolet absorption with camphor, improve the method of inspection, save the inspection with reference substance. The practice proved that this improved detection method is simple and easy for operation, fast, accurate, and can be used for the characteristics of Xu camphor in content determination of camphor. Methods: Ultraviolet spectrophotometry. Results: The detection method has the advantages of simple operation 、rapid 、 accurate characteristic. Conclusion: The detection method can be used in the determination of the content of camphor camphor. [2]