一种自适应局部概念漂移的数据流分类算法 |
| |
引用本文: | 尹志武,黄上腾.一种自适应局部概念漂移的数据流分类算法[J].中国药品标准,2008,9(2):138-139143. |
| |
作者姓名: | 尹志武 黄上腾 |
| |
作者单位: | 南京市药品检验所,南京,210015 |
| |
摘 要: | 目的:建立神脑舒胶囊中非法添加盐酸多塞平成分的鉴别方法。方法:采用色谱柱C18(250mm×2.0mm);乙腈-10mmol·L^-1醋酸铵-三乙胺(65:35:0.5)(用醋酸调pH6.2)为流动相;流速:0.2mL·min^-1;电喷雾离子化(ESI)seall方式;二级质谱母离子m/z280,碰撞能量15V。结果:在高效液相色谱、紫外光谱、质谱中,样品出现与盐酸多塞平成分一致的色谱峰、光谱图、质谱峰。结论:本方法简单可行,结果准确可靠,可用于神脑舒胶囊中添加盐酸多塞平成分的定性鉴别。
|
关 键 词: | 神脑舒胶囊 盐酸多塞平 LC/MS/MS |
文章编号: | 1009-3656(2008)-2-138-2 |
Adaptive Method for Handling Local Concept Drift of Data Streams Classification |
| |
Authors: | HUANG Shang-Teng YIN Zhi-Wu |
| |
Institution: | ( Nanfing Institute for Drug Control,Nanjing 210025) |
| |
Abstract: | Objective:To establish a method to identify Doxepin Hydrochloride that mixed in Shennaoshu Capsules, Method:The separation was per- formed on a VP-ODS C18 (2.0 mm × 250 mm) analytical column, with the mixture of Aeetonitrile- 10 mol · L^ - 1 Ammonium acetate-Triethylamine(65:35 : 0, 5 ) (pH 6. 2) as the mobile phase at 0. 2 mL · min ^- 1 The ESI pattern was scan. Choose m/z 280 as precursor ion and set collision energy at 15V. Result :The same peaks as Doxepin Hydrochloride are found in Shennaoshu Capsules Condusion:The method is feasible, accurate, reliable and can be used for identifying Doxepin Hydroehloride mixed in Shennaoshu Capsules . |
| |
Keywords: | Shennaoshu Capsutes Doxepin Hydrochloride LC/MS/MS |
本文献已被 维普 万方数据 等数据库收录! |
| 点击此处可从《中国药品标准》浏览原始摘要信息 |
| 点击此处可从《中国药品标准》下载免费的PDF全文 |
|