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Volume 26 Issue 2
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Article Navigation >  Journal of Pharmaceutical Practice and Service  > 2008  >  (2): 141-142,155

Yuan Li-xia, Wang Hong. Method for quality control of Cortex Phellocienciri in Niuhuang Yijin tablets[J]. Journal of Pharmaceutical Practice and Service, 2008, (2): 141-142,155.
Citation: Yuan Li-xia, Wang Hong. Method for quality control of Cortex Phellocienciri in Niuhuang Yijin tablets[J]. Journal of Pharmaceutical Practice and Service, 2008, (2): 141-142,155.
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Method for quality control of Cortex Phellocienciri in Niuhuang Yijin tablets

  • 1.

    Jining Institute for Drug Control,Jining 272025,China

  • 2.

    central People's Hospital of Jining,Jining 272100,China

  • Objective: To develop a method to determine the content of berberine hydrochlide in Niuhuang Yijin tablets to guarantee the quality of it. Methods: The determination was performed on Kromasil C18 column(4.6×250 mm,5 μm) with the mobile phase of CH3CN(0.05 mol/L)-KH2PO4(pH 3.0±0.05,0.025 mol/L)-sodium dodecylsulfonate.The detection wavelength was 348nm. Results: The correlation coefficients was 0.999 3 when the linear range was from 0.094 32 to 0.660 2 μg.The average recovery was 100.29% and RSD was 0.58%. Conclusion: The method was pertinence and accuracy which can be used for quality control of Niuhuang Yijin tablets.
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通讯作者: 陈斌, [email protected]
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

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Method for quality control of Cortex Phellocienciri in Niuhuang Yijin tablets

  • 1. Jining Institute for Drug Control,Jining 272025,China
  • 2. central People's Hospital of Jining,Jining 272100,China

Abstract: Objective: To develop a method to determine the content of berberine hydrochlide in Niuhuang Yijin tablets to guarantee the quality of it. Methods: The determination was performed on Kromasil C18 column(4.6×250 mm,5 μm) with the mobile phase of CH3CN(0.05 mol/L)-KH2PO4(pH 3.0±0.05,0.025 mol/L)-sodium dodecylsulfonate.The detection wavelength was 348nm. Results: The correlation coefficients was 0.999 3 when the linear range was from 0.094 32 to 0.660 2 μg.The average recovery was 100.29% and RSD was 0.58%. Conclusion: The method was pertinence and accuracy which can be used for quality control of Niuhuang Yijin tablets.

Yuan Li-xia, Wang Hong. Method for quality control of Cortex Phellocienciri in Niuhuang Yijin tablets[J]. Journal of Pharmaceutical Practice and Service, 2008, (2): 141-142,155.
Citation: Yuan Li-xia, Wang Hong. Method for quality control of Cortex Phellocienciri in Niuhuang Yijin tablets[J]. Journal of Pharmaceutical Practice and Service, 2008, (2): 141-142,155.
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