海峡药学
海峽藥學
해협약학
STRAIT PHARMACEUTICAL JOURNAL
2014年
3期
49-51
,共3页
小儿豉翘清热颗粒%连翘苷%HPLC
小兒豉翹清熱顆粒%連翹苷%HPLC
소인시교청열과립%련교감%HPLC
Xiaoer chiqiaoqingre Granules%Phillyrin%HPLC
目的:建立小儿豉翘清热颗粒中连翘苷的含量测定方法。方法采用Agilent zorbax SB-C18(4.6mm ×250mm,5μm)色谱柱,以乙腈-水(22∶78)为流动相,流速1.0mL· min -1,检测波长为277nm,柱温35℃。结果连翘苷的线性范围分别为0.09699~4.850μg(r=0.9997),平均回收率( n=6)分别为98.29%( RSD=0.82%)。结论所建立的HPLC法可用于测定小儿豉翘清热颗粒中连翘苷的含量。
目的:建立小兒豉翹清熱顆粒中連翹苷的含量測定方法。方法採用Agilent zorbax SB-C18(4.6mm ×250mm,5μm)色譜柱,以乙腈-水(22∶78)為流動相,流速1.0mL· min -1,檢測波長為277nm,柱溫35℃。結果連翹苷的線性範圍分彆為0.09699~4.850μg(r=0.9997),平均迴收率( n=6)分彆為98.29%( RSD=0.82%)。結論所建立的HPLC法可用于測定小兒豉翹清熱顆粒中連翹苷的含量。
목적:건립소인시교청열과립중련교감적함량측정방법。방법채용Agilent zorbax SB-C18(4.6mm ×250mm,5μm)색보주,이을정-수(22∶78)위류동상,류속1.0mL· min -1,검측파장위277nm,주온35℃。결과련교감적선성범위분별위0.09699~4.850μg(r=0.9997),평균회수솔( n=6)분별위98.29%( RSD=0.82%)。결론소건립적HPLC법가용우측정소인시교청열과립중련교감적함량。
OBJECTIVE To establish HPLC method for determination of Phillyrin in Xiaoer Chiqiao Qingre Granules.METHODS Agilent zorbax SB-C18 column(4.6mm ×250mm,5μm) was used.The mobile phase consis-ted of acetonitrile and water(22∶78)at the flow rate of 1.0mL· min-1,the detecting wavelength was at 277nm and the temperature of column was 35℃.RESULTS The phillyrin showed good linearity ( r=0.9997 ) in the range of 0.09699~4.850μg.The average recovery (n=6)was 98.29%,RSD=0.82%.CONCLUSION The established method can be applied for quality control of Phillyrin in Xiaoerchiqiaoqingre Granules.