航空航天医学杂志
航空航天醫學雜誌
항공항천의학잡지
AEROSPACE MEDICINE
2014年
7期
925-927
,共3页
高效液相色谱法%明珠口服液%大黄酚%橙黄决明素
高效液相色譜法%明珠口服液%大黃酚%橙黃決明素
고효액상색보법%명주구복액%대황분%등황결명소
HPLC%Pearl oral liquid%Chrysophanol%Aurantio-obtusin
目的:建立同时测明珠口服液中大黄酚和橙黄决明素的含量方法。方法采用高效液相色谱法,色谱柱为Agilent Eclipse XDB-C18(4.6 mm ×150 mm,5μm),流动相A:乙腈,流动相B:0.1%磷酸溶液,检测波长:284 nm,流速:1.0 mL/min,柱温:25℃,进样量:5μL。结果大黄酚和橙黄决明素在5.960~59.600μg/mL和4.050μg~40.500μg/mL范围内线性关系良好;大黄酚的平均回收率为99.63%( RSD=1.23%)橙黄决明素的平均回收率为100.10%( RSD=1.04%)。结论该法操作简便、结果准确、分离效果好,适用用于明珠口服液中大黄酚和橙黄决明素的同时测定。
目的:建立同時測明珠口服液中大黃酚和橙黃決明素的含量方法。方法採用高效液相色譜法,色譜柱為Agilent Eclipse XDB-C18(4.6 mm ×150 mm,5μm),流動相A:乙腈,流動相B:0.1%燐痠溶液,檢測波長:284 nm,流速:1.0 mL/min,柱溫:25℃,進樣量:5μL。結果大黃酚和橙黃決明素在5.960~59.600μg/mL和4.050μg~40.500μg/mL範圍內線性關繫良好;大黃酚的平均迴收率為99.63%( RSD=1.23%)橙黃決明素的平均迴收率為100.10%( RSD=1.04%)。結論該法操作簡便、結果準確、分離效果好,適用用于明珠口服液中大黃酚和橙黃決明素的同時測定。
목적:건립동시측명주구복액중대황분화등황결명소적함량방법。방법채용고효액상색보법,색보주위Agilent Eclipse XDB-C18(4.6 mm ×150 mm,5μm),류동상A:을정,류동상B:0.1%린산용액,검측파장:284 nm,류속:1.0 mL/min,주온:25℃,진양량:5μL。결과대황분화등황결명소재5.960~59.600μg/mL화4.050μg~40.500μg/mL범위내선성관계량호;대황분적평균회수솔위99.63%( RSD=1.23%)등황결명소적평균회수솔위100.10%( RSD=1.04%)。결론해법조작간편、결과준학、분리효과호,괄용용우명주구복액중대황분화등황결명소적동시측정。
Objective Simultaneous measuring content of chrysophanol and aurantio obtusin pearl oral liq -uid.Methods Separation was carried out on a Shiseido Agilent Eclipse XDB -C18 (4.6 mm ×150 mm,5 μm), The mobile phase acetonitrile mobile phase:A, B:0.1%phosphate solution ,the detection wavelength was at 284 nm,and the flow rate was 1.0 mL/min,The column temperature:25℃, injection volume:5 μL.Results The linear range of Chry-sophanol and aurantio obtusin were 5.960 ~59.600 μg/mL and 4.050 ~40.500 μg/mL, respectively both showing a good linear relationship , and the average recovery were 99.63%( RSD =1.23%) and 100.10%( RSD =1.04%).Conclusions The method is simple, accurate, good separation effect, suitable for pearl oral liquid of chrysophanol and aurantio obtusin simultaneous determination.