医药前沿
醫藥前沿
의약전연
YIAYAO QIANYAN
2012年
33期
46-47
,共2页
宁坤养血丸%桂皮醛%HPLC
寧坤養血汍%桂皮醛%HPLC
저곤양혈환%계피철%HPLC
nin kun yang xue wan%HPLC%Indirubin
目的 RP-HPLC法测定宁坤养血丸中肉桂以桂皮醛的含量.方法采用十八烷基硅烷键合硅胶柱;流动相:乙腈—水(55:45),检测波长为290nm;流速为1.0ml/min.结果线性范围0.103~0.07mg,平均回收率为99.8%,RSD=0.4%(n=5).结论方法简便,结果准确.能有效控制宁坤养血丸的质量.
目的 RP-HPLC法測定寧坤養血汍中肉桂以桂皮醛的含量.方法採用十八烷基硅烷鍵閤硅膠柱;流動相:乙腈—水(55:45),檢測波長為290nm;流速為1.0ml/min.結果線性範圍0.103~0.07mg,平均迴收率為99.8%,RSD=0.4%(n=5).結論方法簡便,結果準確.能有效控製寧坤養血汍的質量.
목적 RP-HPLC법측정저곤양혈환중육계이계피철적함량.방법채용십팔완기규완건합규효주;류동상:을정—수(55:45),검측파장위290nm;류속위1.0ml/min.결과선성범위0.103~0.07mg,평균회수솔위99.8%,RSD=0.4%(n=5).결론방법간편,결과준학.능유효공제저곤양혈환적질량.
Objective:To determine the content of Indirubin by RP-HPLC in nin kun yang xue wan . Methods: The determination was carried out with Symmetry C-18column.The mobile phase.consisted of CH3CN- H2O (55: 45). The flow rate was 1ml/min and the detective wavelength was at 290nm.Results:The content of Indirubin can be determined by RP-HPLC.The linear concentration ranges of these compound were 0.103~0.07mg .The average recoveries were 99.8% respectively.Conclution: The method is simple and accurate and can be used to control the quality of nin kun yang xue wan
