The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
RP-HPLC Determination of Strychinie and Brucine in Shenjindan Capsules
Author(s): 
Pages: 32-34
Year: Issue:  3
Journal: JIANGSU PHARMACEUTICAL AND CLINICAL RESEARCH

Keyword:  反相高效液相色谱法士的宁马钱子碱伸筋丹胶囊;
Abstract: 目的采用反相高效液相色谱法测定伸筋丹胶囊中士的宁和马钱子碱的含量.方法采用Hypersil C18色谱柱(4.6 mm×200 mm,10 μm),水-乙腈(80:20)(含三乙胺0.01 mol/L,磷酸调pH值至2.6±0.1)为流动相,流量0.4 ml·min-1,柱温25 ℃,检测波长260 nm.结果士的宁与马钱子碱分别在10~90 μg·ml-1、6~54 μg·ml-1的范围内浓度与峰面积呈良好的相关性,相关系数分别为0.9997、0.9992,平均回收率分别为99.9%(RSD为0.87%)、99.9%(RSD为0.97%).结论本方法操作准确、简便、快速,适用于伸筋丹胶囊的质量控制.
Related Articles
No related articles found