Thin-Layer Chromatographic Determination of Panaxadiol and Panaxatriol by Ultraviolet Derivatization

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概要

• 論文の詳細を見る

• Panaxadiol (I) and panaxatriol (II) yielded on hydrolysis of ginseng saponins with 5% H_2SO_4/H_2O-EtOH (3 : 1) quantitatively reacted with a hundred fold excess of β-naphthoyl chloride in pyridine at room temperature, respectively. Completely stable derivatives, which were obtained as β-naphthoates, were analyzed by a thin-layer chromatography-dual chromatoscanner. This procedure was applied to the evaluation of the commercial ginseng.

• 1979-01-25

著者

• 田中 治

  Institute of Pharmaceutical Sciences, Hiroshima University, School of Medicine

• 不破 亨

  Central Research Lab., Wakunaga Pharmaceutical Co.

• 不破 亨

  Central Research Lab. Wakunaga Pharmaceutical Co.

• 田中 治

  丸善製薬

• 猿渡 雄一郎

  Central Reseach Laboratories, Wakunaga Pharmaceutical Co., Ltd.,

• 不破 亨

  Wakunaga Pharmaceutical Co., Ltd.

• 猿渡 雄一郎

  Central Reseach Laboratories Wakunaga Pharmaceutical Co. Ltd.

• 田中 治

  Institute Of Pharmaceutical Sciences Hiroshima University School Of Medicine

• 別曽 広道

  Central Research Laboratories, Wakunaga Pharmaceutical Co., Ltd.

• 別曽 広道

  Central Research Laboratories Wakunaga Pharmaceutical Co. Ltd.

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