银翘解毒软胶囊指纹图谱分析  被引量:4

Fingerprint Analysis of Yinqiao Jiedu Soft Capsules

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作  者:梁慧慧[1,2] 萧伟[2,3] 徐连明[2,3] 包乐伟[3] 徐殿红[3] 殷洪梅[2,3] 杨绪芳[2,3] 

机构地区:[1]南京中医药大学,南京210000 [2]中药制药过程新技术国家重点实验室,江苏连云港222001 [3]江苏康缘药业股份有限公司,江苏连云港222001

出  处:《中国实验方剂学杂志》2013年第11期54-57,共4页Chinese Journal of Experimental Traditional Medical Formulae

基  金:国家科技部"973计划"项目(2010CB735604)

摘  要:目的:建立银翘解毒软胶囊的指纹图谱。方法:采用Kromasil C18色谱柱(4.6 mm×250 mm,5μm),流动相乙腈-0.1%磷酸梯度洗脱,检测波长327 nm,柱温30℃,流速1.0 mL.min-1。测定10批银翘解毒软胶囊,建立其指纹图谱。结果:指纹图谱中标记了14个共有峰,10批银翘解毒软胶囊指纹图谱相似度均>0.97。结论:该方法具有良好的精密度、重复性、稳定性,可用于银翘解毒软胶囊质量的综合评价。Objective: To establish HPLC fingerprint of Yinqiao Jiedu soft capsules. Method: HPLC was used with Kromasil C18 column(4.6 mm×250 mm,5 μm),mobile phase of acetonitrile-0.1%H3PO4 in a gradient elution,detection wavelength was 327 nm,flow rate was 1.0 mL·min^-1and column temperature was 30 ℃.Fingerprints of 10 batches of Yinqiao Jiedu soft capsules were established. Result: Under these selected spectrum condition,14 common peaks were marked in fingerprints of 10 batches of Yinqiao Jiedu soft capsules,similarity of 10 batches soft capsules were more than 0.97. Conclusion: This method had good precision,repeatability and stability,which were satisfied to comprehensive evaluation for quality of Yinqiao Jiedu soft capsules.

关 键 词:银翘解毒软胶囊 指纹图谱 高效液相色谱法 

分 类 号:R284.1[医药卫生—中药学]

 

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