海峡药学
海峽藥學
해협약학
STRAIT PHARMACEUTICAL JOURNAL
2015年
4期
63-65
,共3页
痹痛软膏%青风藤%青藤碱%高效液相色谱法
痺痛軟膏%青風籐%青籐堿%高效液相色譜法
비통연고%청풍등%청등감%고효액상색보법
Bitong Ointmen%Orientvine%Sinomenine%HPLC
目的:建立高效液相色谱法测定痹痛软膏中青藤碱的含量。方法采用高效液相色谱法,色谱柱为 Phenomenex-Luna C18柱(250×4.6mm,5μm),流动相为甲醇-0.1%磷酸溶液(三乙胺调pH值至9.0)(41∶59);检测波长265nm;流速为1.0mL? min -1;柱温为30℃。结果青碱藤进样量在0.1152~1.92μg范围内具有良好的线性关系,Y=91011X+28.368(r=1.0)。回收率平均值为101.72%,RSD为0.91%(n =6)。结论本方法专属性强,重现性好,准确高,可用于痹痛软膏中青藤碱的含量测定。
目的:建立高效液相色譜法測定痺痛軟膏中青籐堿的含量。方法採用高效液相色譜法,色譜柱為 Phenomenex-Luna C18柱(250×4.6mm,5μm),流動相為甲醇-0.1%燐痠溶液(三乙胺調pH值至9.0)(41∶59);檢測波長265nm;流速為1.0mL? min -1;柱溫為30℃。結果青堿籐進樣量在0.1152~1.92μg範圍內具有良好的線性關繫,Y=91011X+28.368(r=1.0)。迴收率平均值為101.72%,RSD為0.91%(n =6)。結論本方法專屬性彊,重現性好,準確高,可用于痺痛軟膏中青籐堿的含量測定。
목적:건립고효액상색보법측정비통연고중청등감적함량。방법채용고효액상색보법,색보주위 Phenomenex-Luna C18주(250×4.6mm,5μm),류동상위갑순-0.1%린산용액(삼을알조pH치지9.0)(41∶59);검측파장265nm;류속위1.0mL? min -1;주온위30℃。결과청감등진양량재0.1152~1.92μg범위내구유량호적선성관계,Y=91011X+28.368(r=1.0)。회수솔평균치위101.72%,RSD위0.91%(n =6)。결론본방법전속성강,중현성호,준학고,가용우비통연고중청등감적함량측정。
OBJECTIVE To establish a HPLC method for determination of sinomenine in Bitong Oint-ment.METHODS Phenomenex-Luna C18 column (250 ×4.6mm,5μm) was used at 30℃,the mobile phase com-position was Methanol-0.1%Phosphoric acid ( Adjusts the pH to 9.0 with the triethylamine) (41∶59) ,the detection wavelength was 265nm;The flow rate was 1.0mL? min -1 .RESULTS Sinomenine showed a good linear relation-ship in the range of 0.1152~1.92μg,Y=91011X+28.368(r=1.0).The average recovery was 101.72%,RSD was 0.91%( n=6 ) .CONCLUSION The method is specificity, good reproducibility, high accuracy and can be used for the determination of sinomenine in Bitong Ointment.