首页 | 本学科首页   官方微博 | 高级检索  
检索        

HPLC法测定安神益智胶囊中丹酚酸B的含量
引用本文:马慧萍,李兰茹,董志臣,何蕾,贾正平.HPLC法测定安神益智胶囊中丹酚酸B的含量[J].中国药师,2014(2):314-316.
作者姓名:马慧萍  李兰茹  董志臣  何蕾  贾正平
作者单位:兰州军区兰州总医院药材科,全军高原环境损伤防治重点实验室 兰州 730050;兰州军区兰州总医院药材科,全军高原环境损伤防治重点实验室 兰州 730050;兰州军区兰州总医院药材科,全军高原环境损伤防治重点实验室 兰州 730050;兰州军区兰州总医院药材科,全军高原环境损伤防治重点实验室 兰州 730050;兰州军区兰州总医院药材科,全军高原环境损伤防治重点实验室 兰州 730050
摘    要:目的:建立高效液相色谱法测定安神益智胶囊中丹酚酸B的含量。方法:色谱柱为HypersilODS2C18柱(150mm×4.6mm,5μm),流动相为甲醇:水:甲酸(40:60:1),检测波长:286nm;流速:1.0ml·min-1;进样量:10μl。结果:丹酚酸B在7.75—77.51μg·ml-1的浓度范围内线性关系良好,r=0.9996,平均回收率为98.17%,RSD为1.79%(n:6)。结论:本法简便、准确,灵敏度高,重复性好,可作为控制安神益智胶囊质量的方法。

关 键 词:高效液相色谱法  安神益智胶囊  丹酚酸B  含量测定
收稿时间:2013/8/19 0:00:00
修稿时间:2013/11/5 0:00:00

Determination of Salvianolic Acid B in Ansheng Yizhi Capsules by HPLC
Ma Huiping,Li Lanru,Dong Zhicheng,He Lei and Jia Zhengping.Determination of Salvianolic Acid B in Ansheng Yizhi Capsules by HPLC[J].China Pharmacist,2014(2):314-316.
Authors:Ma Huiping  Li Lanru  Dong Zhicheng  He Lei and Jia Zhengping
Institution:( Department of Pharmacy, Lanzhou General Hospital, Lanzhou Military Command; PLA Key Laboratory of Prevention and Cure for Plateau Environment Damage, Lanzhou 730050, China)
Abstract:Objective: To establish an HPLC method for the content determination of salvianolic acid B in Ansheng Yizhi capsules. Methods: A Hypersil ODS2 Cls column( 150 mm×4.6mm,5μm)was used and methanol-water-formic acid (40: 60:1 ) was used as the mobile phase. The detection wavelength was at 286 nm. The flow rate was 1.0 ml ·min-1 and the sample size was 10μl. Results : The calibration curve of salvianolic acid B was linear within the range 7.75-77.51 μg·ml-1 ( r = 0. 999 6). The average recovery was 98.17% (RSD = 1.79%, n =6). Conclusion: The method is simple, accurate and repeatable, which can be used in the quality control of Ansheng Yizhi capsules.
Keywords:HPLC  Ansheng Yizhi capsules  Salvianolic acid B  Determination
本文献已被 CNKI 维普 等数据库收录!
点击此处可从《中国药师》浏览原始摘要信息
点击此处可从《中国药师》下载免费的PDF全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号