国际中医中药杂志
國際中醫中藥雜誌
국제중의중약잡지
INTERNATIONAL JOURNAL OF TRIDITIONAL CHINESE MEDICINE
2014年
5期
445-447
,共3页
芦荟苷%复方芦荟软膏%高效液相色谱法
蘆薈苷%複方蘆薈軟膏%高效液相色譜法
호회감%복방호회연고%고효액상색보법
Aloin%Compound aoe ointment%HPLC
目的:建立复方芦荟软膏中芦荟苷的含量测定方法。方法采用 HPLC 法,色谱柱为Agilent Zorbax-C18(250 mm×4.6 mm,5μm),流动相为乙腈-0.08%庚烷磺酸钠(22∶78),流速为1.0 ml/min,柱温30℃,检测波长为355 nm。结果芦荟苷在0.037~0.74 mg/ml(r=0.9998)范围有良好的线性关系,平均加样回收率为98.7%,RSD<2.0%。结论本方法快速简便,重复性好,可用于复方芦荟软膏的质量控制。
目的:建立複方蘆薈軟膏中蘆薈苷的含量測定方法。方法採用 HPLC 法,色譜柱為Agilent Zorbax-C18(250 mm×4.6 mm,5μm),流動相為乙腈-0.08%庚烷磺痠鈉(22∶78),流速為1.0 ml/min,柱溫30℃,檢測波長為355 nm。結果蘆薈苷在0.037~0.74 mg/ml(r=0.9998)範圍有良好的線性關繫,平均加樣迴收率為98.7%,RSD<2.0%。結論本方法快速簡便,重複性好,可用于複方蘆薈軟膏的質量控製。
목적:건립복방호회연고중호회감적함량측정방법。방법채용 HPLC 법,색보주위Agilent Zorbax-C18(250 mm×4.6 mm,5μm),류동상위을정-0.08%경완광산납(22∶78),류속위1.0 ml/min,주온30℃,검측파장위355 nm。결과호회감재0.037~0.74 mg/ml(r=0.9998)범위유량호적선성관계,평균가양회수솔위98.7%,RSD<2.0%。결론본방법쾌속간편,중복성호,가용우복방호회연고적질량공제。
Objective To establish a method for the determination of aloin of compound aloe ointment. Methods HPLC method was used with Agilent Zorbax-C18(250 mm×4.6 mm,5μm)column and the mobile phase consisted of acetonitrile-0.08%Sodium 1-heptanesulfonate (22∶78). The flow rate was 1.0 ml/min,the column temperature was 30 ℃, and the UV detector was set at 355 nm. Results The linear ranges of aloin was 0.037~0.74 mg/ml(r=0.999 8). The average recovery of aloin was 98.7%. Conclusion The method is simple, repeatable and accurate, it can be applied in quantitative determination of aloin in compound aloe ointment.