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Volume 20 Issue 6
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Article Navigation >  Journal of Pharmaceutical Practice and Service  > 2002  >  (6): 350-351

LIU Shi-jun, JIN Wen-xiang, YANG Fan-hui, ZHAO Li-juan, CHU Zhi-jie. Determination of berberine hydrochloride in Zhongweikang capsules by convolution spectrometry method[J]. Journal of Pharmaceutical Practice and Service, 2002, (6): 350-351.
Citation: LIU Shi-jun, JIN Wen-xiang, YANG Fan-hui, ZHAO Li-juan, CHU Zhi-jie. Determination of berberine hydrochloride in Zhongweikang capsules by convolution spectrometry method[J]. Journal of Pharmaceutical Practice and Service, 2002, (6): 350-351.
shu

Determination of berberine hydrochloride in Zhongweikang capsules by convolution spectrometry method

  • 1.

    Shandong General Troops Hospital of The Chinese People's Armed Police Forces, Jinan 250101, China

  • 2.

    College of Pharmacy, The Second Militar-y Medical University; Shanghai 200433, China

  • Received Date: 2002-09-03
  • OBJECTIVE To determine berberine hydrochoride in Zhongweikan capsules without separation. METHODS The absorption data was measured by the UV-VIS spectrophotometer, the convolution spectrometry method was used to calculate the concentration of berberine hydrochoride after absorption data transformation. RESULTS The average recovery and RSD of berberine hydrocholoride were as follows; 100.00% 0.03%. CONCLUSION Convolution spectrometry is reliable, accurate and suitable for the determination of the drug contents in hospital preparations.
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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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Determination of berberine hydrochloride in Zhongweikang capsules by convolution spectrometry method

  • 1. Shandong General Troops Hospital of The Chinese People's Armed Police Forces, Jinan 250101, China
  • 2. College of Pharmacy, The Second Militar-y Medical University; Shanghai 200433, China
  • Received Date: 2002-09-03

Abstract: OBJECTIVE To determine berberine hydrochoride in Zhongweikan capsules without separation. METHODS The absorption data was measured by the UV-VIS spectrophotometer, the convolution spectrometry method was used to calculate the concentration of berberine hydrochoride after absorption data transformation. RESULTS The average recovery and RSD of berberine hydrocholoride were as follows; 100.00% 0.03%. CONCLUSION Convolution spectrometry is reliable, accurate and suitable for the determination of the drug contents in hospital preparations.

LIU Shi-jun, JIN Wen-xiang, YANG Fan-hui, ZHAO Li-juan, CHU Zhi-jie. Determination of berberine hydrochloride in Zhongweikang capsules by convolution spectrometry method[J]. Journal of Pharmaceutical Practice and Service, 2002, (6): 350-351.
Citation: LIU Shi-jun, JIN Wen-xiang, YANG Fan-hui, ZHAO Li-juan, CHU Zhi-jie. Determination of berberine hydrochloride in Zhongweikang capsules by convolution spectrometry method[J]. Journal of Pharmaceutical Practice and Service, 2002, (6): 350-351.
shu

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