생약학회지 (Korean Journal of Pharmacognosy)

  • 제17권1호
  • /
  • Pages.1-6
  • /
  • 1986
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  • 0253-3073(pISSN)
  • /
  • 2288-9299(eISSN)
한국생약학회 (The Korean Society of Pharmacognosy)
권호 표지

Determination of Higenamine in the Commercial Aconiti Tuber and Its Pharmaceutical Preparations

  • Hahn, Young-Hee (Department of Chemistry, Sang Myung Women's College and Natural Products Research Institute, Seoul National University) ;
  • Cheong, Kyo-Soon (Department of Chemistry, Sang Myung Women's College and Natural Products Research Institute, Seoul National University) ;
  • Paik, Seung-Whan (Department of Chemistry, Sang Myung Women's College and Natural Products Research Institute, Seoul National University) ;
  • YunChoi, Hye-Sook (Department of Chemistry, Sang Myung Women's College and Natural Products Research Institute, Seoul National University)
  • 발행 : 1986.03.30
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초록

A cardiac principle of Aconiti tuber, higenamine was analyzed with a differential pluse voltammetry employing a glassy carbon electrode. The peak potentials for the oxidation of higenamine were varied depending on the pH of the media. Higenamine at the concentration of $5.4{\times}10^{-7}M$ (0.146ppm) was easily determined using a pH 7.0 phosphate buffer. The amounts of higenamine in the crude Aconiti tuber and tablets containing A. tuber were determined by a standard addition method after extracting with methanol, partitioning with a mixture of $H_2O$ and $CHCl_3$, and freeze-drying the aqueous layer.

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