光明中医
光明中醫
광명중의
GUANG MING JOURNAL TRADITIONAL CHINESE MEDICINE
2015年
4期
728-730
,共3页
张伟%李静%郭雪申%王超%于爽%孙晶
張偉%李靜%郭雪申%王超%于爽%孫晶
장위%리정%곽설신%왕초%우상%손정
六白白疕巴布剂%血竭素%HPLC
六白白疕巴佈劑%血竭素%HPLC
륙백백비파포제%혈갈소%HPLC
Liubai Baibi cataplasm%Dracorhodin%HPLC
目的:建立六白白疕巴布剂中血竭素的含量测定方法。方法采用HPLC法,以乙腈-0.05 mol?L-1磷酸二氢钠溶液(50∶50)为流动相,流速1 mL?min-1,检测波长440 nm,柱温40℃,测定六白白疕巴布剂中血竭素的含量。结果血竭素在1.923~19.23μg?mL-1范围内呈良好的线性关系(r=0.9974),平均加样回收率为97.85%,RSD为0.89%(n=5)。结论此法简便、准确、专属性强。
目的:建立六白白疕巴佈劑中血竭素的含量測定方法。方法採用HPLC法,以乙腈-0.05 mol?L-1燐痠二氫鈉溶液(50∶50)為流動相,流速1 mL?min-1,檢測波長440 nm,柱溫40℃,測定六白白疕巴佈劑中血竭素的含量。結果血竭素在1.923~19.23μg?mL-1範圍內呈良好的線性關繫(r=0.9974),平均加樣迴收率為97.85%,RSD為0.89%(n=5)。結論此法簡便、準確、專屬性彊。
목적:건립륙백백비파포제중혈갈소적함량측정방법。방법채용HPLC법,이을정-0.05 mol?L-1린산이경납용액(50∶50)위류동상,류속1 mL?min-1,검측파장440 nm,주온40℃,측정륙백백비파포제중혈갈소적함량。결과혈갈소재1.923~19.23μg?mL-1범위내정량호적선성관계(r=0.9974),평균가양회수솔위97.85%,RSD위0.89%(n=5)。결론차법간편、준학、전속성강。
Objective To established the HPLC method to determine dracorhodin in Liubai Baibi cataplasm.Method We took the HPLC method,with a mobile phase of acetonitrile-0.05mol?L-1 NaH2PO4(50∶50), flowing rates: 1.0 ml? min-1, and detecting wavelength:440nm, column temperature:40℃.Results The sample size of dracorhodin in the range of 1.923~19.23μg?mL-1 integral value of peak area was linear relationship(r=0.9974).The average recovery was 97.85%and RSD was 0.89%(n=5).Conclusion The method was simple,rapid,accurate and specific.