STUDY OF RED GINSENG : NEW GLUCOSIDES AND A NOTE ON THE OCCURRENCE OF MALTOL

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概要

• 論文の詳細を見る

• Two new glucosides 1 and 2 were isolated from a non-saponin fraction of a water extract of Red Ginseng (steamed ginseng root). The structurs of the glucosides was elucidated by MS and by ^1H and ^<13>C NMR spectrometry. Neither glucoside was detected in White Ginseng, being artifacts formed during the processing of Red Ginseng. Since 2,an unstable epimeric mixture, is readily decomposed to give maltol, this glucoside must be an intermediate in the formation of maltol from maltose during the steaming process.

• 公益社団法人日本薬学会の論文
• 1984-11-25

著者

• 笠井 良次

  Institute of Pharmaceutical Sciences, Hiroshima University, School of Medicine

• 田中 治

  Institute of Pharmaceutical Sciences, Hiroshima University, School of Medicine

• 笠井 良次

  広島大・医

• 松浦 広道

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

• 不破 亨

  Central Research Lab., Wakunaga Pharmaceutical Co.

• 不破 亨

  Central Research Lab. Wakunaga Pharmaceutical Co.

• 吉田 進

  Central Research Laboratories Wakunage Pharmaceutical Co. Ltd.

• 田中 治

  Institute Of Pharmaceutical Sciences Hiroshima University School Of Medicine

• 国弘 和雄

  Central Research Laboratories, Wakunaga Pharmaceutical Co., Ltd.

• 平尾 勇造

  湧永製薬株式会社 中央研究所

• 平尾 勇造

  Central Research Laboratories, Wakunaga Pharmaceutical Co., Ltd.

• 松浦 広道

  Central Research Laboratories Wakunaga Pharmaceutical Co. Ltd.

• 国弘 和雄

  Central Research Laboratories Wakunaga Pharmaceutical Co. Ltd.

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