海峡药学
海峽藥學
해협약학
STRAIT PHARMACEUTICAL JOURNAL
2015年
4期
59-60
,共2页
何丽芳%鄢雪梨%叶雅沁%陈成辉%林丽芳
何麗芳%鄢雪梨%葉雅沁%陳成輝%林麗芳
하려방%언설리%협아심%진성휘%림려방
HPLC%胆仙胶囊%绿原酸
HPLC%膽仙膠囊%綠原痠
HPLC%담선효낭%록원산
HPLC%Danxian capsules%chlorogenic acid
目的:建立测定胆仙胶囊中绿原酸含量的方法。方法采用高效液相色谱法。色谱柱为依利特C18(4.6mm ×250mm,5μm),流动相为乙腈-0.1%磷酸水溶液(20∶80,V/V),流速为1.0mL? min -1,检测波长为327nm,进样量为10μL。结果绿原酸的质量浓度线性范围为14.0~140μg? mL-1(r=0.9992,n=6);平均加样回收率为99.52%,RSD为0.73%(n=9)。结论本方法快速、简便、准确、重现性良好,可用于该制剂的质量控制。
目的:建立測定膽仙膠囊中綠原痠含量的方法。方法採用高效液相色譜法。色譜柱為依利特C18(4.6mm ×250mm,5μm),流動相為乙腈-0.1%燐痠水溶液(20∶80,V/V),流速為1.0mL? min -1,檢測波長為327nm,進樣量為10μL。結果綠原痠的質量濃度線性範圍為14.0~140μg? mL-1(r=0.9992,n=6);平均加樣迴收率為99.52%,RSD為0.73%(n=9)。結論本方法快速、簡便、準確、重現性良好,可用于該製劑的質量控製。
목적:건립측정담선효낭중록원산함량적방법。방법채용고효액상색보법。색보주위의리특C18(4.6mm ×250mm,5μm),류동상위을정-0.1%린산수용액(20∶80,V/V),류속위1.0mL? min -1,검측파장위327nm,진양량위10μL。결과록원산적질량농도선성범위위14.0~140μg? mL-1(r=0.9992,n=6);평균가양회수솔위99.52%,RSD위0.73%(n=9)。결론본방법쾌속、간편、준학、중현성량호,가용우해제제적질량공제。
OBJECTIVE To establish a method for determination of chlorogenic acid in Danxian cap-sules.METHODS HPLC method was adopted.The column was elite C18 (4.6mm ×250mm,5μm) .The mobile phase was acetonitrile-0.1%phosphoric acid solution (20∶80,V/V),the flow rate was 1.0mL? min -1 and detec-tion wavelength was 327nm,the injection volume was 10μL.RESULTS Chlorogenic acid concentration linear range of 14.0~140μg? mL-1 ( r =0.9992 , n =6 );the average recovery was 99.52% with RSD of 0.73%( n =9 ) .CONCLUSION The method is rapid,simple,accurate,reproducible,and can be used for the quality control of this preparation.