首页 | 本学科首页   官方微博 | 高级检索  
检索        

高效液相色谱紫外检测法测定安神补脑液中维生素B1含量
引用本文:赵群涛,杨俊杰,刘菊,方永凯.高效液相色谱紫外检测法测定安神补脑液中维生素B1含量[J].河南中医药学刊,2014(2):244-245.
作者姓名:赵群涛  杨俊杰  刘菊  方永凯
作者单位:[1]信阳市食品药品检验所,河南信阳464000 [2]信阳农业高等专科学校生物技术系,河南信阳464000
基金项目:河南省教育厅2010年度自然科学研究项目(编号:2010C360005)
摘    要:目的:建立高效液相色谱紫外检测(HPLC—uV)法测定安神补脑液中维生素B1的含量。方法:AgilentEclipseXDB—C18色谱柱(150.0mm×4.6mm,5μm),流动相甲醇-乙睛-0.02mol·L^-1庚烷磺酸钠溶液(含l%三乙胺,用磷酸调节pH至5.5)(8:7:85),检测波长246lqm,柱温30℃。结果:维生素B1的进样量在0.274~8.220μg(r=0.9996)范围内有良好的线性关系,平均回收率(n=6)为99.3%,RSD为1.0%。结论:建立的方法简便、准确、耐用性强,能用于安神补脑液中VBl含量的测定。

关 键 词:高效液相色谱紫外检测法  安神补脑液  维生素B1

Determination of Vitamin B1 in AnshenBunao Oral Liquid by HPLC-UV
Zhao Quntao,Yang Junjie,Liu Ju,Fang Yongkai.Determination of Vitamin B1 in AnshenBunao Oral Liquid by HPLC-UV[J].Journal of Henan college of Traditional Chinese Medicine,2014(2):244-245.
Authors:Zhao Quntao  Yang Junjie  Liu Ju  Fang Yongkai
Institution:1. Xinyang Institute of Food and Drug Control, Xinyang Henan China 464000 2. Biotechnology Department, Xinyang Agricultural College, Xinyang Henan China 464000)
Abstract:Objective:To establish a HPLC-UV method for determination of Vitamin B I in AnshenBunao oral liquid. Methords:The method was applied with Anginlet Eclipse XDB-C18 column( 150 mm × 4.6 mm,5 μm) , Methanol-Acetonitrile -0.02 mol·L-1 Sodium heptanesulfonate( including 1% Triethylamine, adjust pH to 5.5 with Phosphoric Acid)( 8 : 7 : 85 ) as the mobile phase. The column temperature was maintained at 30℃ and the UV detection wavelength was at 246 nm. Results:The linear ranges of Vitamin B1 was O. 274 - 8. 220μg( r = 0. 999 6 ). The average recovery was 99.3 % ( RSD = 1.0% , n = 6). Conclusion : The method is simple, accurate with strong ruggedness for the determination of Vitamin B1 in AnshenBunao oral liquid.
Keywords:high performance liquid chromatography ultraviolet detection  anshenbunao oral liquid  Vitamin B1
本文献已被 维普 等数据库收录!
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