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Volume 19 Issue 4
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Article Navigation >  Journal of Pharmaceutical Practice and Service  > 2001  >  (4): 209-211

SU Kai-zhong, WEI Wen-shu, WEI Wei-ming, OU-YANG Ai-jun, DAI Xi-hu. Preparation techniqe and quality standards of Xuan-fei-zhi-ke syrup[J]. Journal of Pharmaceutical Practice and Service, 2001, (4): 209-211.
Citation: SU Kai-zhong, WEI Wen-shu, WEI Wei-ming, OU-YANG Ai-jun, DAI Xi-hu. Preparation techniqe and quality standards of Xuan-fei-zhi-ke syrup[J]. Journal of Pharmaceutical Practice and Service, 2001, (4): 209-211.
shu

Preparation techniqe and quality standards of Xuan-fei-zhi-ke syrup

  • 1.

    Dept of, Pharmacology, Fuzhou, Marine, Bioengineering, Research &, Development, Center, Fuzhou 350026, China

  • 2.

    Fuzhou, Medical, College of, PLA, Fuzhou 350003, China

  • 3.

    Second, Military Medical University, Shanghai 200433,China

  • 4.

    Fuzhou General Hospital of PLA, Fuzhou 350001,China

  • Received Date: 2000-12-11
  • OBJECTIVE To determine the techniqe and quality standards of Xuan-fei-zhi-ke syrup. METHODS Three techniques(decocting,decocting+ethanol precipitating,separate decocting+ethanol-precipitating) were adopted to prepare the syrup sample Ⅰ, Ⅱ,and Ⅲ respectively.The 3 samples were evaluated by qualitative and quantitative analysis.RESULTS The ephedrine and baicalin in sample Ⅲ were the highest among the 3 samples. CONCLUSION The separate decocting plus ethanol precipitating is the best preparation techniqe for Xuan-fei-zhi-ke syrup.The quality standards for Xuan-fei-zhi-ke syrup are that baicalin content must be more than 0.2mg/ml,and the qualitative analysis of ephedrine, flavonoids and saponins must be positive reaction.
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  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

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Preparation techniqe and quality standards of Xuan-fei-zhi-ke syrup

  • 1. Dept of, Pharmacology, Fuzhou, Marine, Bioengineering, Research &, Development, Center, Fuzhou 350026, China
  • 2. Fuzhou, Medical, College of, PLA, Fuzhou 350003, China
  • 3. Second, Military Medical University, Shanghai 200433,China
  • 4. Fuzhou General Hospital of PLA, Fuzhou 350001,China
  • Received Date: 2000-12-11

Abstract: OBJECTIVE To determine the techniqe and quality standards of Xuan-fei-zhi-ke syrup. METHODS Three techniques(decocting,decocting+ethanol precipitating,separate decocting+ethanol-precipitating) were adopted to prepare the syrup sample Ⅰ, Ⅱ,and Ⅲ respectively.The 3 samples were evaluated by qualitative and quantitative analysis.RESULTS The ephedrine and baicalin in sample Ⅲ were the highest among the 3 samples. CONCLUSION The separate decocting plus ethanol precipitating is the best preparation techniqe for Xuan-fei-zhi-ke syrup.The quality standards for Xuan-fei-zhi-ke syrup are that baicalin content must be more than 0.2mg/ml,and the qualitative analysis of ephedrine, flavonoids and saponins must be positive reaction.

SU Kai-zhong, WEI Wen-shu, WEI Wei-ming, OU-YANG Ai-jun, DAI Xi-hu. Preparation techniqe and quality standards of Xuan-fei-zhi-ke syrup[J]. Journal of Pharmaceutical Practice and Service, 2001, (4): 209-211.
Citation: SU Kai-zhong, WEI Wen-shu, WEI Wei-ming, OU-YANG Ai-jun, DAI Xi-hu. Preparation techniqe and quality standards of Xuan-fei-zhi-ke syrup[J]. Journal of Pharmaceutical Practice and Service, 2001, (4): 209-211.
shu

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