| HPLC法快速测定复方板蓝根颗粒中表告依春的含量 |
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| 引用本文： | 全维明,董礼,彭裕红. HPLC法快速测定复方板蓝根颗粒中表告依春的含量[J]. 中国医药指南, 2013, 0(7): 30-31 |
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| 作者姓名： | 全维明 董礼 彭裕红 |
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| 作者单位： | 全维明 (雅安市食品药品检验所,四川雅安625000)；董礼 (雅安三九药业有限公司,四川雅安625000)；彭裕红 (雅安职业技术学院,四川雅安625000)； |
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| 摘 要： | 目的建立复方板蓝根颗粒中表告依春的含量快速测定方法。方法采用HPLC快速分析技术,色谱柱为Waters XBridgeTM BEHShield RP18(4.6×100mm,2.5μm),流动相为甲醇-水(10∶90),流速为2mL/min,柱温30℃,检测波长245nm。结果表告依春在进样量为0.00908~0.3632μg范围内峰面积线性良好,平均回收率为99.4%,RSD为1.8%。结论该法快速、准确,可用于复方板蓝根颗粒中表告依春的含量测定。
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| 关 键 词： | HPLC 复方板蓝根颗粒 表告依春 |
Determination of Epigoitrin in Fufang Banlangen Granules by HPLC |
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| QUAN Wei-ming,DONG Li,Peng Yu-hong. Determination of Epigoitrin in Fufang Banlangen Granules by HPLC[J]. Guide of China Medicine, 2013, 0(7): 30-31 |
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| Authors: | QUAN Wei-ming DONG Li Peng Yu-hong |
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| Affiliation: | 1 Ya ＇an Institute for Food and Drug Control, Ya ＇an 625000, China, 2 Ya ＇an Sanjiu Pharmaceutical CO.Ltd, Ya ＇an 625000, China; 3 Ya ＇an Vocational College, Ya＇an 625000, China) |
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| Abstract: | Objective To establish faster determination method for cpigoitrin in Fufang Banlangen granules. Method The HPLC analysis was camed out on Waters XBridgeTM BEH Shield RP18（4.6×100mm,2.5μm）. The mixture of methanol- water （10 ： 90） was used as the mobilephasc. The Column tcrnpcraturc was 30℃. The flow rate was 2mL/min. The detection wavelength was 245nm. Results The linear range of cpigoitrin was 0.00908-0.3632μg. The average recovery of this method was 99.4% and the RSD was 1.8%. Conclusion The method was faster and accuracy. And it can be applied in dctermanition of epigoitrin in Fufang Banlangen Granules. |
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| Keywords: | HPLC Fufang Banlangen granules Epigoitrin |
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