江西中医药大学学报
江西中醫藥大學學報
강서중의약대학학보
Journal of Jiangxi University of Traditional Chinese Medicine
2014年
3期
75-76
,共2页
陈浩%何小女%邓运明%万元泰
陳浩%何小女%鄧運明%萬元泰
진호%하소녀%산운명%만원태
高效液相色谱法%温通止痛贴%黄芩苷
高效液相色譜法%溫通止痛貼%黃芩苷
고효액상색보법%온통지통첩%황금감
HPLC%Wentongzhitong Plasters posted%Baicalin
目的:建立HPLC法测定温通止痛贴中黄芩苷的含量。方法:用C18安捷伦液相色谱柱(4.6mm ×150mm,5μm);流动相A为甲醇,流动相B为0.125%磷酸,二元梯度洗脱,检测波长:278nm,流速:1mL/min,柱温:30℃。结果:黄芩苷进样量在0.194~1.94μg范围内线性关系良好( n=6),平均加样回收率为100.03%。结论:该法方便、准确,可用于温通止痛贴质量控制。
目的:建立HPLC法測定溫通止痛貼中黃芩苷的含量。方法:用C18安捷倫液相色譜柱(4.6mm ×150mm,5μm);流動相A為甲醇,流動相B為0.125%燐痠,二元梯度洗脫,檢測波長:278nm,流速:1mL/min,柱溫:30℃。結果:黃芩苷進樣量在0.194~1.94μg範圍內線性關繫良好( n=6),平均加樣迴收率為100.03%。結論:該法方便、準確,可用于溫通止痛貼質量控製。
목적:건립HPLC법측정온통지통첩중황금감적함량。방법:용C18안첩륜액상색보주(4.6mm ×150mm,5μm);류동상A위갑순,류동상B위0.125%린산,이원제도세탈,검측파장:278nm,류속:1mL/min,주온:30℃。결과:황금감진양량재0.194~1.94μg범위내선성관계량호( n=6),평균가양회수솔위100.03%。결론:해법방편、준학,가용우온통지통첩질량공제。
Objective :To establish a method for determination of baicalin in Wentongzhitong Plasters posted by HPLC .Methods: The Agilent C18 column(4.6 mm ×150 mm, 5μm) was used.The mobile phase A consisted of methanol and the mobile phase B was 0. 125%phosphoric acid solution .The flow rate was 1.0mL/min.The detection wavelength was 278nm and the column temperature was 30℃.ResμLts:The linear range of baicalin was good in 0.194~1.94μg(n=6).The average recovery rate was 100.03%.Conclu-sion:The method is convenient ,accurate ,which can be used for determination of baicalin in Wentongzhitong Plasters posted .