摘要
目的:建立正骨白药膏的质量标准。方法:采用显微鉴别法和化学反应法鉴别制剂中的煅石膏;采用络合滴定法测定煅石膏中硫酸钙含量。结果:显微鉴别和化学鉴别能检测出制剂中的煅石膏;硫酸钙的平均回收率为98.47%,RSD=1.71%(n=6)。结论:本研究方法专属性强、重复性好,能够控制正骨白药膏的质量。
OBJECTIVE：To establish the quality standard of Zhenggubaiyao ointment. METHODS： Gypsum ustum of Zhenggubaiyao ointment were identified by microscopic identification and chemical reaction. The content of CaSO4 was determined by complex ometric titration. RESULTS： The microscopic identification and chemical reation could check out gypsum ustum of Zhenggubaiyao ointment. The average recovery rate of CaSO4 was 98.47% , RSD = 1.71% （n =6）. CONCLUSIONS： The method has high accuracy and good repeatability, and can be used for the quality control of Zhenggubaiyao ointment.
作者
陈丹
李柯
卢茂芳
李若存
CHEN Dan LIKe LU Maofang LI Ruocun(Pharmacy Teaching and Research Section, Xiangtan Vocational and Technical College, Hunan Xiangtan 411102, China Traditional Chinese Medicine Chemical Room, Hunan Academy of Traditional Chinese Medicine, Hunan Changsha 410013, China Pharmaceutical Chemistry Room, Hunan University of Chinese Medicine, Hunan Changsha 410208 ,China)
出处
《中国医院用药评价与分析》
2017年第4期457-458,461,共3页
Evaluation and Analysis of Drug-use in Hospitals of China
基金
湖南省自然科学基金资助项目(No.2016JJ6085)
湖南省中医药研究院资助项目(No.201417)
关键词
正骨白药膏
煅石膏
硫酸钙
络合滴定法
含量测定
Zhenggubaiyao ointment
Gypsum ustum
Calcium sulfate
Complexometric titration
Determination of content
