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Volume 18 Issue 4
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Article Navigation >  Journal of Pharmaceutical Practice and Service  > 2000  >  (4): 230-231,232

HE De-yun, WANG Yan-li, JIANG Yu, DU Jian-hong. Studies on the quality standard of Gankang pills[J]. Journal of Pharmaceutical Practice and Service, 2000, (4): 230-231,232.
Citation: HE De-yun, WANG Yan-li, JIANG Yu, DU Jian-hong. Studies on the quality standard of Gankang pills[J]. Journal of Pharmaceutical Practice and Service, 2000, (4): 230-231,232.
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Studies on the quality standard of Gankang pills

  • Received Date: 2000-05-28
  • OBJECTIVE To study the quality standard of Gangang pills. METHODS Thin layer chromatography was used for simultaneously identification of Radix Astragali and Radix Salviae. The content of Ginsenoside Rgl in Radix Notoginseng was assayed by HPLC using YWG C18 column with acetonitrile-water(3:7, v/v)as the mobile. RESULTS The TLC identification was highly specific and the spots were clear and concentrated. An excellent linear relationship was obtained between the peak area and the concentration of Ginsenoside Rgl with the range of 4.05～24.30μg. The average recovery of Ginsenoside Rgl was 94.41% and the RSD was 3.04%. CONCLUSION This quality standard can be used for effectively controlling the quality of Gankang pills.
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Studies on the quality standard of Gankang pills

  • Received Date: 2000-05-28

Abstract: OBJECTIVE To study the quality standard of Gangang pills. METHODS Thin layer chromatography was used for simultaneously identification of Radix Astragali and Radix Salviae. The content of Ginsenoside Rgl in Radix Notoginseng was assayed by HPLC using YWG C18 column with acetonitrile-water(3:7, v/v)as the mobile. RESULTS The TLC identification was highly specific and the spots were clear and concentrated. An excellent linear relationship was obtained between the peak area and the concentration of Ginsenoside Rgl with the range of 4.05～24.30μg. The average recovery of Ginsenoside Rgl was 94.41% and the RSD was 3.04%. CONCLUSION This quality standard can be used for effectively controlling the quality of Gankang pills.

HE De-yun, WANG Yan-li, JIANG Yu, DU Jian-hong. Studies on the quality standard of Gankang pills[J]. Journal of Pharmaceutical Practice and Service, 2000, (4): 230-231,232.
Citation: HE De-yun, WANG Yan-li, JIANG Yu, DU Jian-hong. Studies on the quality standard of Gankang pills[J]. Journal of Pharmaceutical Practice and Service, 2000, (4): 230-231,232.
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