湖北中医药大学学报
湖北中醫藥大學學報
호북중의약대학학보
JOURNAL OF HUBEI UNIVERSITY OF CHINESE MEDICINE
2015年
3期
49-50,51
,共3页
骨痹散%延胡索乙素%高效液相色谱法
骨痺散%延鬍索乙素%高效液相色譜法
골비산%연호색을소%고효액상색보법
Gubisan%Isofraxidin%HPLC
目的:建立高效液相色谱法测定骨痹散中延胡索乙素含量的方法。方法 DIONEX -C18色谱柱(250mm ×4.6mm,5μm),乙腈-0.1%磷酸溶液(25:75)为流动相,柱温为30℃,流速为1.0mL/min,进样量10μL,检测波长为300nm。结果延胡索乙素在10.4208-74.1385μg 表现良好线性关系(r =0.9997),平均加样回收率为99.1143%, RSD =0.6623%。结论本方法准确、简便、快速,且重复性好,可用于骨痹散中延胡索乙素含量测定及质量控制。
目的:建立高效液相色譜法測定骨痺散中延鬍索乙素含量的方法。方法 DIONEX -C18色譜柱(250mm ×4.6mm,5μm),乙腈-0.1%燐痠溶液(25:75)為流動相,柱溫為30℃,流速為1.0mL/min,進樣量10μL,檢測波長為300nm。結果延鬍索乙素在10.4208-74.1385μg 錶現良好線性關繫(r =0.9997),平均加樣迴收率為99.1143%, RSD =0.6623%。結論本方法準確、簡便、快速,且重複性好,可用于骨痺散中延鬍索乙素含量測定及質量控製。
목적:건립고효액상색보법측정골비산중연호색을소함량적방법。방법 DIONEX -C18색보주(250mm ×4.6mm,5μm),을정-0.1%린산용액(25:75)위류동상,주온위30℃,류속위1.0mL/min,진양량10μL,검측파장위300nm。결과연호색을소재10.4208-74.1385μg 표현량호선성관계(r =0.9997),평균가양회수솔위99.1143%, RSD =0.6623%。결론본방법준학、간편、쾌속,차중복성호,가용우골비산중연호색을소함량측정급질량공제。
s:Objective To analyze the content of Isofraxidin in Gubisan .Methods The DIONEX -C18 column(250mm ×4.6mm, 5μm) was used.The mobile phase consisted of acetonitrile -0.1% phosphoric acid water (25:75).The flow rate was 1.0mL/min.The col-umn temperature was 30℃.The UV detector wavelength was 300nm.Results The linear ranges of Isofraxidin was 10.4208 -74.1385μg(r=0.9997) with average recovery of 99.1143%(RSD =0.6623%).Conclusions The method is stable,simple and simple,which could be used for the quality control and determination of content of Gubisan .