中国药业
中國藥業
중국약업
CHINA PHARMACEUTICALS
2015年
13期
26-27,28
,共3页
苦参碱%止痒消炎水%高效液相色谱法
苦參堿%止癢消炎水%高效液相色譜法
고삼감%지양소염수%고효액상색보법
matrine%relieving itching anti-inflammation Fluid%HPLC
目的:建立测定止痒消炎水中苦参碱的含量的高效液相色谱(HPLC)法。方法色谱柱为Waters Symmetry C18柱(150 mm ×4.6 mm,5μm),流动相为甲醇-乙腈-pH为6.8磷酸盐缓冲液(8:8:84),检测波长为210 nm。结果苦参碱进样量在0.25~2.50μg ( r=0.9999)范围内与峰面积线性关系良好,平均回收率为99.79%,RSD为1.65%( n=6)。结论该法简便、准确,可用于该制剂的质量控制。
目的:建立測定止癢消炎水中苦參堿的含量的高效液相色譜(HPLC)法。方法色譜柱為Waters Symmetry C18柱(150 mm ×4.6 mm,5μm),流動相為甲醇-乙腈-pH為6.8燐痠鹽緩遲液(8:8:84),檢測波長為210 nm。結果苦參堿進樣量在0.25~2.50μg ( r=0.9999)範圍內與峰麵積線性關繫良好,平均迴收率為99.79%,RSD為1.65%( n=6)。結論該法簡便、準確,可用于該製劑的質量控製。
목적:건립측정지양소염수중고삼감적함량적고효액상색보(HPLC)법。방법색보주위Waters Symmetry C18주(150 mm ×4.6 mm,5μm),류동상위갑순-을정-pH위6.8린산염완충액(8:8:84),검측파장위210 nm。결과고삼감진양량재0.25~2.50μg ( r=0.9999)범위내여봉면적선성관계량호,평균회수솔위99.79%,RSD위1.65%( n=6)。결론해법간편、준학,가용우해제제적질량공제。
Objective To determine the matrine content in relieving itching anti-inflammation fluid. Methods The HPLC method was adopted with the Waters Symmetry C18 column ( 150 mm × 4. 6 mm, 5 μm ) and the mobile phase of methanol-acetonitrile-pH 6. 8 phosphate buffered solution ( 8:8:84 ) . The detection wavelength was at 210 nm. Results The linear range of matrine was 0. 25-2. 50 μg ( r=0. 999 9 ) , the average recovery rate was 99. 79%, RSD=1. 65%( n=6 ) . Conclusion This HPLC methods is simple and accurate, and can be used for the quality control of relieving itching anti-inflammation fluid.