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Volume 22 Issue 4
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Article Navigation >  Journal of Pharmaceutical Practice and Service  > 2004  >  (4): 220-222

TANG Bin, YANG Yang, ZHAO Yi-bin, LIU Jiang, TANG Bing. Orthogonal design for technical process of nasal sinusitis dripping pills[J]. Journal of Pharmaceutical Practice and Service, 2004, (4): 220-222.
Citation: TANG Bin, YANG Yang, ZHAO Yi-bin, LIU Jiang, TANG Bing. Orthogonal design for technical process of nasal sinusitis dripping pills[J]. Journal of Pharmaceutical Practice and Service, 2004, (4): 220-222.
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Orthogonal design for technical process of nasal sinusitis dripping pills

  • 1.

    Department of pharmacy, Kunming General Hospital of Chengdu Military Region, Kunming 650032, China

  • 2.

    Trainee of Grade 99, Department of Pharmacy, Kun Ming Medical College

  • Received Date: 2003-11-04
  • Objective To choice the distilling condition of astragaloside in nasal sinusitis dripping pills(NSDP). Methods In-vestigating the influence of the four condition (including water volume, distilling times, concentration for ethanel precipitation and time of decoction) by adopting orthogonal design method, using the withdraw rate of astragaloside A as a main evaluation standard. The content of astragaloside A in NSDP was determined by HPLC. The mobile phase was acetonitrile:0.1% phosphoric acid(33:67)and detected on DELTA-PAK C18 column at the wavelength of 201nm. ResultsThe regression equation within the spotted range of 0.044-0.440mg/mL was A=69633.018V+1290.434 with good linearity, r=0.9998. The average recovery rate was 92.58% and RSD=1.50%(n = 5). Conclusion The experiment result prove that the way is intelligent, accurate, specific, reliable, stability, precise, which is suitable for the quality control of NSDP. And we obtain the best technical process of NSDP with orthogonal design.
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Orthogonal design for technical process of nasal sinusitis dripping pills

  • 1. Department of pharmacy, Kunming General Hospital of Chengdu Military Region, Kunming 650032, China
  • 2. Trainee of Grade 99, Department of Pharmacy, Kun Ming Medical College
  • Received Date: 2003-11-04

Abstract: Objective To choice the distilling condition of astragaloside in nasal sinusitis dripping pills(NSDP). Methods In-vestigating the influence of the four condition (including water volume, distilling times, concentration for ethanel precipitation and time of decoction) by adopting orthogonal design method, using the withdraw rate of astragaloside A as a main evaluation standard. The content of astragaloside A in NSDP was determined by HPLC. The mobile phase was acetonitrile:0.1% phosphoric acid(33:67)and detected on DELTA-PAK C18 column at the wavelength of 201nm. ResultsThe regression equation within the spotted range of 0.044-0.440mg/mL was A=69633.018V+1290.434 with good linearity, r=0.9998. The average recovery rate was 92.58% and RSD=1.50%(n = 5). Conclusion The experiment result prove that the way is intelligent, accurate, specific, reliable, stability, precise, which is suitable for the quality control of NSDP. And we obtain the best technical process of NSDP with orthogonal design.

TANG Bin, YANG Yang, ZHAO Yi-bin, LIU Jiang, TANG Bing. Orthogonal design for technical process of nasal sinusitis dripping pills[J]. Journal of Pharmaceutical Practice and Service, 2004, (4): 220-222.
Citation: TANG Bin, YANG Yang, ZHAO Yi-bin, LIU Jiang, TANG Bing. Orthogonal design for technical process of nasal sinusitis dripping pills[J]. Journal of Pharmaceutical Practice and Service, 2004, (4): 220-222.
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