中国民族民间医药
中國民族民間醫藥
중국민족민간의약
CHINESE JOURNAL OF ETHNOMEDICINE AND ETHNOPHARMACY
2015年
15期
11-12
,共2页
尹思泳%陈钟扬%梁华伦%黎奔
尹思泳%陳鐘颺%樑華倫%黎奔
윤사영%진종양%량화륜%려분
二苯乙烯苷%高效液相色谱法%含量%乙肝宁颗粒
二苯乙烯苷%高效液相色譜法%含量%乙肝寧顆粒
이분을희감%고효액상색보법%함량%을간저과립
TDG%HPLC%Content%Yiganning Granule
目的:对乙肝宁颗粒中主要活性成分2,3,5,4′-四羟基二苯乙烯-2-O -β-D -葡萄糖苷(二苯乙烯苷)含量进行测定。方法:采用 HPLC 法,色谱条件为:十八烷基硅烷键合硅胶为填充剂;乙腈-水(25∶75)为流动相;检测波长为320nm;流速为1.0ml /min;柱温35℃;进样量10μl。结果:二苯乙烯苷在5~5000μg/ml 浓度范围内峰吸光度与浓度呈良好的线性关系(R =1),平均回收率为98.72%。结论:本方法简便可行、准确可靠,可用于制剂的质量控制。
目的:對乙肝寧顆粒中主要活性成分2,3,5,4′-四羥基二苯乙烯-2-O -β-D -葡萄糖苷(二苯乙烯苷)含量進行測定。方法:採用 HPLC 法,色譜條件為:十八烷基硅烷鍵閤硅膠為填充劑;乙腈-水(25∶75)為流動相;檢測波長為320nm;流速為1.0ml /min;柱溫35℃;進樣量10μl。結果:二苯乙烯苷在5~5000μg/ml 濃度範圍內峰吸光度與濃度呈良好的線性關繫(R =1),平均迴收率為98.72%。結論:本方法簡便可行、準確可靠,可用于製劑的質量控製。
목적:대을간저과립중주요활성성분2,3,5,4′-사간기이분을희-2-O -β-D -포도당감(이분을희감)함량진행측정。방법:채용 HPLC 법,색보조건위:십팔완기규완건합규효위전충제;을정-수(25∶75)위류동상;검측파장위320nm;류속위1.0ml /min;주온35℃;진양량10μl。결과:이분을희감재5~5000μg/ml 농도범위내봉흡광도여농도정량호적선성관계(R =1),평균회수솔위98.72%。결론:본방법간편가행、준학가고,가용우제제적질량공제。
Objective To establish a method for the determination of 2,3,5,4 -tetrahydroxyl -diphenylethylene -2 -o -glu-coside (TDG)in Yiganning granule by HPLC.Methods The HPLC and ODS column (250mm ×4.6um,5μm)was applied to de-termination the content,HCN -H2 O (25∶75)as the mobile phase.The flow rate was 1.0 ml/min,and the deterction wavelength was 320nm.Result The calibration curve of TDG was linear in the range from 5 to 5000μg/ml (R =1),the average recovery rate was 98.72%.Conclusion the method is simple,rapid,accurate and reliable.It can be used for the content determination of TDG in Yiganning granule.