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作 者:张艺竹[1] 顾青青[1] 安叡[1] 蔡征宇[2] 王新宏[1]
机构地区:[1]上海中医药大学中药学院,上海201203 [2]上海市黄浦区中心医院中医内科,上海200002
出 处:《中国药学杂志》2013年第17期1480-1483,共4页Chinese Pharmaceutical Journal
基 金:上海市卫生局中药新药及院内制剂研发项目(2011ZJ031);上海市自然科学基金面上项目(12ZR1431500)
摘 要:目的建立运用液相色谱-串联质谱法同时测定参甘冠心合剂中11种成分(芍药苷、毛蕊花糖苷、阿魏酸、柚皮苷、丹酚酸B、党参炔苷、橙皮苷、甘草苷、异甘草苷、甘草素、异甘草素)含量的分析方法。方法采用Agilent SB—C18柱(2.1mm×50mm,1.8μm)色谱柱;流动相:0.1%甲酸水-0.1%甲酸甲醇梯度洗脱;流速:0.3mL·min^-1;柱温:室温;采用电喷雾离子源(ESI),多反应监测扫描模式(MRM)进行定量分析。结果芍药苷、毛蕊花糖苷、阿魏酸、柚皮苷、丹酚酸B、党参炔苷、橙皮苷、甘草苷、异甘草苷、甘草素、异甘草素分别在0.7580—30.32μg·mL^-1(r=0.9949)、0.3040~12.16μg·mL^-1(r=0.9995)、0.2480~9.920μg·mL^-1(r=0.9969)、0.5035~20.14μg·mL^-1(r=0.9983)、0.9100~36.40μg·mL^-1(r=0.9994)、0.0975~3.900μg·mL^-1(r=0.9989)、0.9965~39.86μg·mL^-1(r=0.9982)、0.2535~10.14μg·mL^-1(r=0.9975)、0.2480~9.920μg·mL^-1(r=0.9967)、0.2770~11.08μg·mL^-1(r=0.9950)、0.1530~6.120μg·mL^-1(r=0.9928),线性关系良好;平均加样回收率(n=6)均在98.47%~101.91%内,RSD均小于2.5%。结论本法简便、快速、灵敏、准确.可为参甘冠心合剂的质量控制提供依据。OBJECTIVE To establish an LC-MS/MS method to determine eleven components (paeoniflorin, acteoside, ferulic acid, naringin, salvianolic acid B, lobetyolin, hesperidin, liquiritin, isoliquiritoside, liquiritigenin, isoliquiritigenin ) in Shengan Guanxin Mixture( traditional Chinese medicines) simultaneously. METHODS The HPLC analysis was performed on an Agilent SB- C18 column(2.1 mm ×50 mm, 1.8 μm) with gradient elution of 0. 1% formic acid and methanol containing 0. 1% formic acid, the flow rate was 0. 3 mL · min ^- 1 , and the column temperature was room temperature. Electrospray ionization ( ESI ) source was used. Quantitation was performed by using selected multiple reaction monitoring(MRM) mode. RESULTS The method had good linearity in the ranges of 0. 758 0 -30. 32μg·mL^-1 (r =0. 994 9) for paeoniflorin, 0. 304 0 - 12. 16 μg·mL^-1 (r =0. 999 5) for acteoside, 0. 248 0 -9. 920 μg·mL^-1 (r =0. 996 9) for ferulic acid, 0. 503 5 -20. 14 μg·mL^-1 (r =0. 998 3) for naringin, 0. 910 0 -36. 40 μg·mL^-1 ( r = 0. 999 4 ) for salvianolic acid B, 0. 097 5 - 3. 900 μg·mL^-1 ( r = 0. 998 9 ) for lobetyolin, 0. 996 5 - 39. 86 μg·mL^-1(r =0.998 2) for hesperidin, 0.253 5 - 10. 14 μg·mL^-1 (r =0.997 5) for liquiritin, 0.248 0 -9.920 μg·mL^-1 (r = 0. 996 7 ) for isoliquiritoside, 0. 277 0 - 11.08 μg·mL^-1( r = 0. 995 0 ) for liquiritigenin, and 0. 153 0 - 6. 120 μg·mL^-1( r = 0. 992 8) for isoliquiritigenin. The average recoveries of the eleven active components were 98.47% -101.91% with RSDs of less than 2. 5 % ( n = 6). CONCLUSION The method is convenient, rapid, sensitive and reliable. It may provide a basis for the quality control of Shengan Guanxin Mixture.
关 键 词:参甘冠心合剂 液相色谱-串联质谱法 芍药苷 毛蕊花糖苷 阿魏酸 丹酚酸B 党参炔苷 橙皮苷 甘草苷
分 类 号:R917[医药卫生—药物分析学]
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