中国执业药师
中國執業藥師
중국집업약사
CHINA LICENSED PHARMACIST
2015年
6期
28-29,44
,共3页
杜建红%寇新民%郄革红%张国庆
杜建紅%寇新民%郄革紅%張國慶
두건홍%구신민%극혁홍%장국경
杜五液%高效液相色谱法%芍药苷%含量%测定
杜五液%高效液相色譜法%芍藥苷%含量%測定
두오액%고효액상색보법%작약감%함량%측정
Duwu Ye%HPLC%Paeoniflorin%Content%Determine
目的:建立高效液相色谱法(HPLC)测定杜五液中芍药苷含量的方法。方法:采用HPLC测定制剂中赤芍的主要成分芍药苷的含量;色谱柱为C18柱(250 mm×4.6 mm,5μm);流动相为:乙腈-0.1%磷酸水溶液(18∶82);检测波长:230 nm;柱温:30℃;流速:1.0 mL/min。结果:芍药苷在5.89~58.88μg/mL范围内线性关系良好(r=0.9999),平均回收率97.07%~103.09%,试验结果RSD为2.20%(n=9)。结论:本法简便、准确性好,可用于杜五液的质量控制。
目的:建立高效液相色譜法(HPLC)測定杜五液中芍藥苷含量的方法。方法:採用HPLC測定製劑中赤芍的主要成分芍藥苷的含量;色譜柱為C18柱(250 mm×4.6 mm,5μm);流動相為:乙腈-0.1%燐痠水溶液(18∶82);檢測波長:230 nm;柱溫:30℃;流速:1.0 mL/min。結果:芍藥苷在5.89~58.88μg/mL範圍內線性關繫良好(r=0.9999),平均迴收率97.07%~103.09%,試驗結果RSD為2.20%(n=9)。結論:本法簡便、準確性好,可用于杜五液的質量控製。
목적:건립고효액상색보법(HPLC)측정두오액중작약감함량적방법。방법:채용HPLC측정제제중적작적주요성분작약감적함량;색보주위C18주(250 mm×4.6 mm,5μm);류동상위:을정-0.1%린산수용액(18∶82);검측파장:230 nm;주온:30℃;류속:1.0 mL/min。결과:작약감재5.89~58.88μg/mL범위내선성관계량호(r=0.9999),평균회수솔97.07%~103.09%,시험결과RSD위2.20%(n=9)。결론:본법간편、준학성호,가용우두오액적질량공제。
Objective:To establish a HPLC method for the content determination of paeoniflorin in Duwu Ye. Methods:HPLC was employed to determine the content of paeoniflorin in the preparation. The chromatographic column C18(250 mm×4.6 mm,5μm)was adopted with acetonitrile-0.1% phosphoric acid solution(18∶82)as the mobile phase at a flow rate of 1.0 mL/min. The detection wavelength was set at 230 nm and the column temperature at 30 ℃.Results:A good linear relationship of paeoniflorin was obtained within the range of 5.89 ~58.88μg/mL(r=0.999 9). The average recovery was 97.07% ~103.09%,RSD = 2.20%(n= 9).Conclusion:The method is simple and convenient with a good accuracy. It can be used for the quality control of Duwu Ye.