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Volume 30 Issue 5
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Article Navigation >  Journal of Pharmaceutical Practice and Service  > 2012  >  30(5): 376-377,383

SONG Lei, JI Feng. Determination of tetrahydropalmatine in Lianlian capsule by HPLC[J]. Journal of Pharmaceutical Practice and Service, 2012, 30(5): 376-377,383. doi: 10.3969/j.issn.1006-0111.2012.05.016
Citation: SONG Lei, JI Feng. Determination of tetrahydropalmatine in Lianlian capsule by HPLC[J]. Journal of Pharmaceutical Practice and Service, 2012, 30(5): 376-377,383. doi: 10.3969/j.issn.1006-0111.2012.05.016
shu

Determination of tetrahydropalmatine in Lianlian capsule by HPLC

doi: 10.3969/j.issn.1006-0111.2012.05.016
  • 1.

    Changning District Central Hospital, Shanghai 200336, China

  • 2.

    Institute for Drug and Food Control of Zhabei District, Shanghai 200436, China

  • Received Date: 2012-03-11
  • Rev Recd Date: 2012-04-25
  • Objective To establish a HPLC method for tetrahydropalmatine in Lianlian capsule. Method The determination method of Lianlian capsule was carried out by HPLC, which quantitative index was represented with tetrahydropalmatine. Result The calibration curves was linear in the rage of 7.908~158.06 μg/ml for tetrahydropalmatine. The average recovery was 96.18 %(RSD 1.2%). Conclusion The method was exclusive, accurate and reliable, which could be used for improvement of quality control in Lianlian capsule.
  • [1] 中国药典2010版.一部[S].2010:130.
    [2] 吴坚.高效液相法测定安胃片中延胡索乙素的含量[J].江西医药,2011,46(7):659.
    [3] 蓝明雄.醋制延胡索颗粒质量标准的研究[J].中国中医咨询,2011,3(20):66.
    [4] 王慧,费杨,黄玉凤,等.反相高效液相法测定乌金胶囊中的延胡索乙素[J].第二军医大学学报,2011,32(9):1040
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Determination of tetrahydropalmatine in Lianlian capsule by HPLC

doi: 10.3969/j.issn.1006-0111.2012.05.016
  • 1. Changning District Central Hospital, Shanghai 200336, China
  • 2. Institute for Drug and Food Control of Zhabei District, Shanghai 200436, China
  • Received Date: 2012-03-11
  • Rev Recd Date: 2012-04-25

Abstract: Objective To establish a HPLC method for tetrahydropalmatine in Lianlian capsule. Method The determination method of Lianlian capsule was carried out by HPLC, which quantitative index was represented with tetrahydropalmatine. Result The calibration curves was linear in the rage of 7.908~158.06 μg/ml for tetrahydropalmatine. The average recovery was 96.18 %(RSD 1.2%). Conclusion The method was exclusive, accurate and reliable, which could be used for improvement of quality control in Lianlian capsule.

SONG Lei, JI Feng. Determination of tetrahydropalmatine in Lianlian capsule by HPLC[J]. Journal of Pharmaceutical Practice and Service, 2012, 30(5): 376-377,383. doi: 10.3969/j.issn.1006-0111.2012.05.016
Citation: SONG Lei, JI Feng. Determination of tetrahydropalmatine in Lianlian capsule by HPLC[J]. Journal of Pharmaceutical Practice and Service, 2012, 30(5): 376-377,383. doi: 10.3969/j.issn.1006-0111.2012.05.016
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