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Search for the functional metabolites derived from anthocyanin in vivo

Research Project

Project/Area Number 19580152
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Food science
Research InstitutionNigata University of Phermacy and Applied Life Sciences

Principal Investigator

HATANO Yoshihiko  Nigata University of Phermacy and Applied Life Sciences, 応用生命科学部, 教授 (80113025)

Co-Investigator(Kenkyū-buntansha) ITIYANAGI Takashi  新潟薬科大学, 薬学部, 准教授 (00288226)
Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2008: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2007: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Keywords食品 / アントシアニン / 機能性代謝物 / レトロカルコン
Research Abstract

我々のこれまでのアントシアニンの吸収・代謝・臓器分布の研究から、その生理機能に無色の代謝物が寄与していることが強く示唆される。生体での無色代謝物の探索の基礎として生理的条件下でアントシアニンの分解と退色産物を経時的に追った。試みた5種のアントシアニン全てで、中間生成物としてレトロカルコンをLC-タンデムMS分析により初めて明瞭に捉える事に成功した。レトロカルコンの生成は5~10時間で最大となり、その後さらに分解が進む。

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (2 results)

All 2007

All Presentation (2 results)

  • [Presentation] Identification of colorless products from Anthocyanins incubated under2007

    • Author(s)
      一柳孝司、波田野義比古、他3名
    • Organizer
      physiological environment 3rd International Conference on Polyphenols and Health
    • Place of Presentation
      京都
    • Year and Date
      2007-11-26
    • Related Report
      2008 Final Research Report
  • [Presentation] Identification of colorless products from anthocyanins incubated underphysiological environment2007

    • Author(s)
      Shiori Abe, Yoshihiko Hatano, Michiko Sekiya, Yasumasa Ikeshiro, Takashi Ichiyanagi
    • Organizer
      3rd International Conference on Polyphenols and Health
    • Place of Presentation
      京都国際会議場
    • Year and Date
      2007-11-26
    • Related Report
      2007 Annual Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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