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。
                
                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.
    
    
    
    
                出处
                
                    《中医学报》
                        
                                CAS
                        
                    
                        2014年第2期244-245,共2页
                    
                
                    Acta Chinese Medicine
     
            
                基金
                    河南省教育厅2010年度自然科学研究项目(编号:2010C360005)
            
    
                关键词
                    高效液相色谱紫外检测法
                    安神补脑液
                    维生素B1
                
                        high performance liquid chromatography ultraviolet detection
                        anshenbunao oral liquid
                        Vitamin B1
                
     
    
    
                作者简介
赵群涛(1979-),男,河南漯河人,理学学士,主管中药师,从事中药分析和质量标准研究。