アズキ種子中のアズキゾウムシ産卵刺激物質タキシフォリンの同定

DOI NDLデジタルコレクション 日本農学文献記事索引 Web Site Web Site 被引用文献3件
  • 松本 均
    Master Program of Environmental Sciences, University of Tsukuba Bio Science Laboratory, Meiji Seika Kaisha, Ltd.
  • 手林 慎一
    Master Program of Environmental Sciences, University of Tsukuba Bio Science Laboratory, Meiji Seika Kaisha, Ltd.
  • 桑原 保正
    Pesticide Research Institute, Faculty of Agriculture, Kyoto University
  • 松山 茂
    Institute of Applied Biochemistry, University of Tsukuba
  • 鈴木 隆久
    Institute of Applied Biochemistry, University of Tsukuba
  • 藤井 宏一
    Institute of Biological Science, University of Tsukuba

書誌事項

タイトル別名
  • Identification of Taxifolin Present in the Azuki Bean as an Oviposition Stimulant of the Azuki Bean Weevil
  • アズキ種子中のアズキゾウムシ産卵刺激物質タキシフォリンの同定〔英文〕
  • アズキ シュシチュウ ノ アズキゾウムシ サンラン シゲキ ブッシツ タキシフ

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抄録

As a new constituent of the oviposition stimulant of the azuki bean weevil, taxifolin [3, 5, 7, 3′, 4′-pentahydroxyflavanone] (1) was identified from the aqueous extract of the azuki beans, active at 2.0ng per glass bead. At the same time we isolated quercetin [3, 5, 7, 3′, 4′-pentahydroxyflavone] (2) as a non-active ingredient. Since the related compound, D-catechin [(2S, 3S)-3, 5, 7, 3′, 4′-pentahydroxyflavan] (3) is also known as the stimulant, the following structure activity relationship might be suggested; 3 (active at 0.2-2ng)>1 (active at 2ng)>2 (inactive)

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