【Abstract】 Objective: To establish the HPLC fingerprint for the quality control of C.japonicus.Methods: A Diamonsil C18(4.6mm×200mm,5 μm) by stepwise gradient elution with MeOH-H2O as the mobile phase was used.The flow rate was 1.0mL·min-1,and the detection wavelength and temperature were at 232 nm and 25 ℃.Results:The operating standard of similarity evaluation system for chromatographic fingerprint of traditional Chinese medicine was used to calculate.Similarity of 12 batches of C.japonicus was higher th... 更多还原 【关键词】 银线草; HPLC; 指纹图谱; 【Key words】 Chloranthus japonicus Sieb; HPLC; fingerprint chromatography; 【基金】 国家自然科学基金资助项目(30772720);黑龙江省教育厅科学技术研究项目(11521262);教育部春晖计划科研合作项目(Z2007-1-15008);哈尔滨市青年科技创新人才项目(2008RFQXS123);黑龙江中医药大学研究项目(200505)