中国医药指南
中國醫藥指南
중국의약지남
CHINA MEDICINE GUIDE
2013年
13期
447-447,448
,共2页
刘晓强%刘锐玲%曲婷丽%赵正保
劉曉彊%劉銳玲%麯婷麗%趙正保
류효강%류예령%곡정려%조정보
红川龙胶囊%芍药苷%HPLC%含量测定
紅川龍膠囊%芍藥苷%HPLC%含量測定
홍천룡효낭%작약감%HPLC%함량측정
Hongchuanlong capsules%Paeoniflorin%HPLC%Content determination
目的建立高效液相色谱法(HPLC)测定红川龙胶囊中君药芍药苷的含量。方法以ASB C18(5μm,4.6mm×250mm)(Agel公司)为色谱柱,以乙腈-0.1%磷酸(V/V,14∶86)为流动相;流速:1.0mL/min;检测波长:230nm。结果芍药苷在25~150μg/mL浓度范围内线性关系良好(r=0.9997),平均回收率为98.84%,RSD值为1.91%。结论该方法简便、易操作,专属性强,重复性好,可用于红川龙胶囊中芍药苷的含量测定。
目的建立高效液相色譜法(HPLC)測定紅川龍膠囊中君藥芍藥苷的含量。方法以ASB C18(5μm,4.6mm×250mm)(Agel公司)為色譜柱,以乙腈-0.1%燐痠(V/V,14∶86)為流動相;流速:1.0mL/min;檢測波長:230nm。結果芍藥苷在25~150μg/mL濃度範圍內線性關繫良好(r=0.9997),平均迴收率為98.84%,RSD值為1.91%。結論該方法簡便、易操作,專屬性彊,重複性好,可用于紅川龍膠囊中芍藥苷的含量測定。
목적건립고효액상색보법(HPLC)측정홍천룡효낭중군약작약감적함량。방법이ASB C18(5μm,4.6mm×250mm)(Agel공사)위색보주,이을정-0.1%린산(V/V,14∶86)위류동상;류속:1.0mL/min;검측파장:230nm。결과작약감재25~150μg/mL농도범위내선성관계량호(r=0.9997),평균회수솔위98.84%,RSD치위1.91%。결론해방법간편、역조작,전속성강,중복성호,가용우홍천룡효낭중작약감적함량측정。
Objective To establish a method for the content determination of Paeoniflorin in Hongchuanlong capsules by HPLC. Methods The Agela ASB C18(4.6mm×250mm, 5μm)column was used.The mobile phases consisted of acetonitrile-0.1%phosphoric acid solution (V/V, 14:86) , the flow rate was 1.0 mL/min and the detection wavelength was at 230 nm. Results The linear range of Paeoniflorin was 25~150μg/mL (r=0.9997). The average recovery was 98.84%with a RSD of 1.91%. Conclusion The method is fast, reliable, accurate and reproducible.It could be used in the quality control of Paeoniflorin in Hongchuanlong capsules.