中国实验方剂学杂志
中國實驗方劑學雜誌
중국실험방제학잡지
CHINESE JOURNAL OF EXPERIMENTAL TRADITIONAL MEDICAL FORMULAE
2014年
2期
78-82
,共5页
除痰止嗽丸%桔梗皂苷D%桔梗皂苷E%白花前胡甲素%白花前胡乙素
除痰止嗽汍%桔梗皂苷D%桔梗皂苷E%白花前鬍甲素%白花前鬍乙素
제담지수환%길경조감D%길경조감E%백화전호갑소%백화전호을소
CTZSW%platycodin D%platycodin E%praeruptorin A%praeruptorin B
目的:采用高效液相色谱法测定除痰止嗽丸(CTZSW)中桔梗皂苷D、桔梗皂苷E、白花前胡甲素和白花前胡乙素的含量.方法:Hypersil C18色谱柱(4.6 mm×150 mm,5 μm),流速1.0 mL·min-1,流动相乙腈-水(35∶65)(桔梗皂苷D和桔梗皂苷E),ELSD漂移管温度105℃,载气(N2)流速2.6 SLPM· min-;流动相乙腈-甲醇-水(40∶ 30∶ 30)(白花前胡甲素和白花前胡乙素),检测波长321 nm.结果:桔梗皂苷D和桔梗皂苷E分别在0.041 3~0.826 0μg(r =0.999 7),0.079 7~1.5940μg(r =0.999 8)进样量与峰面积呈良好的线性关系,平均加样回收率分别为98.32%,98.94%,RSD(n =6)分别为0.80%,0.93%;白花前胡甲素和白花前胡乙素分别在0.154 9 ~3.098 0μg(r =0.999 4),0.051 7 ~1.034 0 μg(r =0.999 8)进样量与峰面积呈良好的线性关系,平均加样回收率分别为98.72%,99.15%,RSD(n =6)分别为0.86%,0.95%.结论:该方法测定结果准确、灵敏、重复性好;可用于除痰止嗽丸的质量评价.
目的:採用高效液相色譜法測定除痰止嗽汍(CTZSW)中桔梗皂苷D、桔梗皂苷E、白花前鬍甲素和白花前鬍乙素的含量.方法:Hypersil C18色譜柱(4.6 mm×150 mm,5 μm),流速1.0 mL·min-1,流動相乙腈-水(35∶65)(桔梗皂苷D和桔梗皂苷E),ELSD漂移管溫度105℃,載氣(N2)流速2.6 SLPM· min-;流動相乙腈-甲醇-水(40∶ 30∶ 30)(白花前鬍甲素和白花前鬍乙素),檢測波長321 nm.結果:桔梗皂苷D和桔梗皂苷E分彆在0.041 3~0.826 0μg(r =0.999 7),0.079 7~1.5940μg(r =0.999 8)進樣量與峰麵積呈良好的線性關繫,平均加樣迴收率分彆為98.32%,98.94%,RSD(n =6)分彆為0.80%,0.93%;白花前鬍甲素和白花前鬍乙素分彆在0.154 9 ~3.098 0μg(r =0.999 4),0.051 7 ~1.034 0 μg(r =0.999 8)進樣量與峰麵積呈良好的線性關繫,平均加樣迴收率分彆為98.72%,99.15%,RSD(n =6)分彆為0.86%,0.95%.結論:該方法測定結果準確、靈敏、重複性好;可用于除痰止嗽汍的質量評價.
목적:채용고효액상색보법측정제담지수환(CTZSW)중길경조감D、길경조감E、백화전호갑소화백화전호을소적함량.방법:Hypersil C18색보주(4.6 mm×150 mm,5 μm),류속1.0 mL·min-1,류동상을정-수(35∶65)(길경조감D화길경조감E),ELSD표이관온도105℃,재기(N2)류속2.6 SLPM· min-;류동상을정-갑순-수(40∶ 30∶ 30)(백화전호갑소화백화전호을소),검측파장321 nm.결과:길경조감D화길경조감E분별재0.041 3~0.826 0μg(r =0.999 7),0.079 7~1.5940μg(r =0.999 8)진양량여봉면적정량호적선성관계,평균가양회수솔분별위98.32%,98.94%,RSD(n =6)분별위0.80%,0.93%;백화전호갑소화백화전호을소분별재0.154 9 ~3.098 0μg(r =0.999 4),0.051 7 ~1.034 0 μg(r =0.999 8)진양량여봉면적정량호적선성관계,평균가양회수솔분별위98.72%,99.15%,RSD(n =6)분별위0.86%,0.95%.결론:해방법측정결과준학、령민、중복성호;가용우제담지수환적질량평개.