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Volume 28 Issue 2
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Article Navigation >  Journal of Pharmaceutical Practice and Service  > 2010  >  28(2): 137-139

JIAO Qing-qing, WANG Wei-yun, SU Juan, ZHANG Wei-dong. Determination of polygalasaponin F in Polygala japonica by HPLC-ELSD method[J]. Journal of Pharmaceutical Practice and Service, 2010, 28(2): 137-139.
Citation: JIAO Qing-qing, WANG Wei-yun, SU Juan, ZHANG Wei-dong. Determination of polygalasaponin F in Polygala japonica by HPLC-ELSD method[J]. Journal of Pharmaceutical Practice and Service, 2010, 28(2): 137-139.
shu

Determination of polygalasaponin F in Polygala japonica by HPLC-ELSD method

  • 1.

    College of Life Science,Anhui Agricultural University,Hefei 230036,China

  • 2.

    Department of Natural Medicinal Chemistry,Second Military Medical University,Shanghai 200433,China

  • Received Date: 2009-10-22
  • Rev Recd Date: 2009-12-14
  • Objective To establish an effective quality control method of the traditional Chinese medicine——Polygala japonica Houtt. Methods HPLC-ELSD method was adopted for the determination of polygalasaponin F in Polygala japonica Houtt.The analysis was performed on a SHISEIDO Capcell Pak C18(4.6 mm×250 mm,5 μm) as the analytical column,acetonitrile-water(3070,v/v) as the mobile phase.The flow rate was 1.0 ml/min.The column temperature was at 25 ℃. Results The validation was carried out and the linearity(r2 = 0.999 8) between 0.346 μg and 3.460 μg and recovery(99.85%) were acceptable.The precision and reproducibility were evaluated with RSD values 1.64% and 2.12%,respectively. Conclusion This method is simple and feasible for the determination of polygalasaponin F in Polygala japonica Houtt.
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Determination of polygalasaponin F in Polygala japonica by HPLC-ELSD method

  • 1. College of Life Science,Anhui Agricultural University,Hefei 230036,China
  • 2. Department of Natural Medicinal Chemistry,Second Military Medical University,Shanghai 200433,China
  • Received Date: 2009-10-22
  • Rev Recd Date: 2009-12-14

Abstract: Objective To establish an effective quality control method of the traditional Chinese medicine——Polygala japonica Houtt. Methods HPLC-ELSD method was adopted for the determination of polygalasaponin F in Polygala japonica Houtt.The analysis was performed on a SHISEIDO Capcell Pak C18(4.6 mm×250 mm,5 μm) as the analytical column,acetonitrile-water(3070,v/v) as the mobile phase.The flow rate was 1.0 ml/min.The column temperature was at 25 ℃. Results The validation was carried out and the linearity(r2 = 0.999 8) between 0.346 μg and 3.460 μg and recovery(99.85%) were acceptable.The precision and reproducibility were evaluated with RSD values 1.64% and 2.12%,respectively. Conclusion This method is simple and feasible for the determination of polygalasaponin F in Polygala japonica Houtt.

JIAO Qing-qing, WANG Wei-yun, SU Juan, ZHANG Wei-dong. Determination of polygalasaponin F in Polygala japonica by HPLC-ELSD method[J]. Journal of Pharmaceutical Practice and Service, 2010, 28(2): 137-139.
Citation: JIAO Qing-qing, WANG Wei-yun, SU Juan, ZHANG Wei-dong. Determination of polygalasaponin F in Polygala japonica by HPLC-ELSD method[J]. Journal of Pharmaceutical Practice and Service, 2010, 28(2): 137-139.
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