医学信息
醫學信息
의학신식
MEDICAL INFORMATION
2015年
32期
121-121,122
,共2页
润肠丸(浓缩丸)%大黄酸%高效液相色谱法
潤腸汍(濃縮汍)%大黃痠%高效液相色譜法
윤장환(농축환)%대황산%고효액상색보법
Punchang pil s (Concentrated pil )%Rhein%HPLC
目的建立润肠丸中大黄酸成分的高效液相色谱测定方法。方法:Phenomenex Luna C18柱(5um,150x4.60mm,100A);流动相:乙腈-0.1%磷酸(60:40);流速:1.0mL·min-1;二极管阵列检测器,检测波长:254nm;柱温:40℃。结果:该方法测定润肠丸中大黄酸成分时,线性关系良好,r2=1.000,平均回收率(n=6)为99.35%。结论:方法简便,快速准确,可作为样品的检测方法。
目的建立潤腸汍中大黃痠成分的高效液相色譜測定方法。方法:Phenomenex Luna C18柱(5um,150x4.60mm,100A);流動相:乙腈-0.1%燐痠(60:40);流速:1.0mL·min-1;二極管陣列檢測器,檢測波長:254nm;柱溫:40℃。結果:該方法測定潤腸汍中大黃痠成分時,線性關繫良好,r2=1.000,平均迴收率(n=6)為99.35%。結論:方法簡便,快速準確,可作為樣品的檢測方法。
목적건립윤장환중대황산성분적고효액상색보측정방법。방법:Phenomenex Luna C18주(5um,150x4.60mm,100A);류동상:을정-0.1%린산(60:40);류속:1.0mL·min-1;이겁관진렬검측기,검측파장:254nm;주온:40℃。결과:해방법측정윤장환중대황산성분시,선성관계량호,r2=1.000,평균회수솔(n=6)위99.35%。결론:방법간편,쾌속준학,가작위양품적검측방법。
Objective To establish an HPLC method for the determination of the contents of rhein in Runchang pil s.Methods The separation was performed on Phenomenex Luna C18 column(5um, 150x4.60mm,100A)with a mobile phase of acetonitrile-1%Phosphoric acid(60:40),and the flow rate were 1.0mL·min-1.Photodiode Ar ay detector was used and the wavelength of detector for rhein was set at 254nm,and 40℃ for column.Results The method for determining runchang pil in rhein composition, linear relationship is good, r2 = 1.000, and the average recovery (n = 6) was 99.35%. Conclusion The method is accurate and sensitive.