中国药业
中國藥業
중국약업
China Pharmaceuticals
2015年
20期
73-74
,共2页
贾永亮%李晓燕%李成%卢燕
賈永亮%李曉燕%李成%盧燕
가영량%리효연%리성%로연
清淋片%苦参碱%高效液相色谱法
清淋片%苦參堿%高效液相色譜法
청림편%고삼감%고효액상색보법
Qinglin Tablets%matrine%HPLC
目的:建立测定清淋片中苦参碱含量的高效液相色谱(HPLC)法。方法色谱柱为NH2氨基柱(250 mm ×4.6 mm,5μm),流动相为乙腈-无水乙醇-2%磷酸溶液(84∶7∶9),流速1 mL/min,检测波长为210 nm。结果苦参碱进样量在86.6976~1812.0000 ng范围内与峰面积呈良好线性关系(r=0.99999),平均加样回收率为99.74%,RSD为1.57%(n=9)。结论该法简便、准确、重复性好,可用于清淋片中苦参碱的含量测定。
目的:建立測定清淋片中苦參堿含量的高效液相色譜(HPLC)法。方法色譜柱為NH2氨基柱(250 mm ×4.6 mm,5μm),流動相為乙腈-無水乙醇-2%燐痠溶液(84∶7∶9),流速1 mL/min,檢測波長為210 nm。結果苦參堿進樣量在86.6976~1812.0000 ng範圍內與峰麵積呈良好線性關繫(r=0.99999),平均加樣迴收率為99.74%,RSD為1.57%(n=9)。結論該法簡便、準確、重複性好,可用于清淋片中苦參堿的含量測定。
목적:건립측정청림편중고삼감함량적고효액상색보(HPLC)법。방법색보주위NH2안기주(250 mm ×4.6 mm,5μm),류동상위을정-무수을순-2%린산용액(84∶7∶9),류속1 mL/min,검측파장위210 nm。결과고삼감진양량재86.6976~1812.0000 ng범위내여봉면적정량호선성관계(r=0.99999),평균가양회수솔위99.74%,RSD위1.57%(n=9)。결론해법간편、준학、중복성호,가용우청림편중고삼감적함량측정。
Objective To establish a method for content determination of matrine in Qinglin Tablets.Method The NH2 column(250 mm × 4.6 mm,5 μm )was used.Mobile phase:acetonitrile-ethanol absolute-2% phosphoric acid solution (84∶7∶9 ).Flow rate:1 mL/min.The detection wavelength:210 nm. Results The calibration curve of matrine showed a good linearity within the range of 86.697 6 -1 812.000 0 ng(r=0.999 99).The average recovery was 99.74% and RSD was 1.57%(n=9).Conclusion The method is conve-nient,accurate and reproducible to operate and suitable for the quality control of Qinglin tablets.