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Construction of a virtual metabolic pathway map system for discovery of novel functional flavonoids

Research Project

Project/Area Number 17K07810
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Food science
Research InstitutionNational Institute of Genetics (2018-2019)
Kazusa DNA Research Institute (2017)

Principal Investigator

Sakurai Nozomu  国立遺伝学研究所, 情報研究系, 特任准教授 (30392286)

Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2019: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2018: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2017: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywordsメタボロミクス / フラボノイド / LC-MS / データベース / 食品 / 植物 / 仮想代謝マップ / メタボローム解析 / フラボノーム / メタボローム / 情報工学
Outline of Final Research Achievements

Flavonoids are plant-derived metabolites and many flavonoids showing bioactivities such as antioxidant activity. We have developed a system for comprehensive detection of flavonoids (flavonome) based on metabolomic and bioinformatic technologies. The aim of this study is at a development of a system for discovery of novel functional flavonoids. We developed databases which provide flavonomes obtained from more than 50 plants. Using the search functions of these databases we found candidate of novel flavonoids which accumulated in specific plant species.

Academic Significance and Societal Importance of the Research Achievements

フラボノイド類は、抗酸化作用、抗がん作用など、機能性表示食品の関与成分としても注目されている。高感度な成分検出技術と情報科学技術を組み合わることで、これまで報告されていなかったフラボノイドが、身近な野菜などにも数多く潜在する可能性を示してきた。本課題では、野菜や果物を含めた50を超える植物で、フラボノイド候補を網羅的に比較できるウェブシステムを構築・公開し、例えばレタス、きく、よもぎなどキク科に特異的に存在する物など、多数の新規フラボノイド候補を見つけた。このウェブシステムは、新たなフラボノイドの探索とその植物や遺伝資源の活用につながる新たなデータ基盤となる。

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (30 results)

All 2020 2019 2018 2017 Other

All Journal Article (7 results) (of which Peer Reviewed: 3 results,  Open Access: 2 results) Presentation (21 results) (of which Int'l Joint Research: 5 results,  Invited: 20 results) Remarks (2 results)

  • [Journal Article] 食品成分のメタボローム解析と未知成分同定のための“食品メタボロームレポジトリ”の提案2019

    • Author(s)
      櫻井望
    • Journal Title

      オレオサイエンス

      Volume: 19 Pages: 59-65

    • NAID

      130007711478

    • Related Report
      2018 Research-status Report
  • [Journal Article] フラボノイドを判別する網羅的メタボローム解析技術2018

    • Author(s)
      櫻井望、秋元奈弓
    • Journal Title

      バイオサイエンスとインダストリー

      Volume: 76 Pages: 226-227

    • Related Report
      2018 Research-status Report
  • [Journal Article] Tools and databases for an integrated metabolite annotation environment for liquid chromatography-mass spectrometry-based untargeted metabolomics2018

    • Author(s)
      Sakurai N, Shibata D
    • Journal Title

      Carotenoid Science

      Volume: 印刷中

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] FlavonoidSearch: A system for comprehensive flavonoid annotation by mass spectrometry2017

    • Author(s)
      Akimoto N, Ara T, Nakajima D, Suda K, Ikeda C, Takahashi S, Muneto R, Yamada M, Suzuki H, Shibata D and Sakurai N
    • Journal Title

      Sci Rep

      Volume: 7 Issue: 1 Pages: 1243-1243

    • DOI

      10.1038/s41598-017-01390-3

    • NAID

      120006221993

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] メタボロミクスによる食品の質的評価技術の進展2017

    • Author(s)
      飯島陽子, 櫻井望
    • Journal Title

      食品と開発

      Volume: 52 Pages: 4-7

    • Related Report
      2017 Research-status Report
  • [Journal Article] 食品に含まれる有用成分の研究 ~メタボローム解析を通じた代謝経路の推定と有用成分の可能性について~2017

    • Author(s)
      櫻井望
    • Journal Title

      明日の食品産業

      Volume: 477 Pages: 30-39

    • Related Report
      2017 Research-status Report
  • [Journal Article] UC2 search: Using unique connectivity of uncharged compounds for metabolite annotation by database searching in mass spectrometry-based metabolomics2017

    • Author(s)
      Sakurai N, Narise T, Sim JS, Lee CM, Ikeda C, Akimoto N and Kanaya S
    • Journal Title

      Bioinformatics

      Volume: 34 Issue: 4 Pages: 698-700

    • DOI

      10.1093/bioinformatics/btx649

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 新規フラボノイドを探索するFlavonoidSearchツール2020

    • Author(s)
      櫻井望、秋元奈弓
    • Organizer
      日本農芸化学会2020年度大会シンポジウム
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 未活用な植物特化代謝資源を探索するための未知成分リファレンス構築の重要性~食品メタボロームレポジトリを通じて見えたもの~2020

    • Author(s)
      櫻井望
    • Organizer
      第61回日本植物整理学会年会シンポジウム
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Food Metabolome Repository: a reference of metabolite peaks for discovery and utilization of unknown chemicals2020

    • Author(s)
      Nozomu Sakurai, Kunihiro Suda
    • Organizer
      The 4th Kyoto Biomolecular Mass Spectrometry Society Symposium
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Discovery of novel flavonoids in nature by metabolome analyses and the FlavonoidSearch system2019

    • Author(s)
      Nozomu Sakurai, Nayumi Akimoto
    • Organizer
      The 9th International Conference on Polyphenols and Health
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Construction of a metabolome database for uncovering the chemical world in foods2019

    • Author(s)
      Nozomu Sakurai
    • Organizer
      International Symposium on a New Era in Food Science and Technology 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 食品メタボロームレポジトリ:注目成分を決める新たな基盤2019

    • Author(s)
      櫻井 望
    • Organizer
      日本農芸化学会2019年度大会
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] Databases for metabolomics-assisted life science2018

    • Author(s)
      Sakurai N
    • Organizer
      2018 KSBS-BG21-GSP Joint Symposiums
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 掴もう!  メタボロームデータをもっと活用するためのコツ2018

    • Author(s)
      櫻井 望
    • Organizer
      第51回植物バイオシンポジウム
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] ケミカルセンサー開発によるメタボロームの高度利用2018

    • Author(s)
      櫻井 望
    • Organizer
      植物の栄養研究会 第4回研究交流会
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] 食品に含まれる有用成分の研究2018

    • Author(s)
      櫻井 望
    • Organizer
      新食品会 第2回例会
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] 抱合体、フラボノイドの網羅的解析手法の紹介とその応用2018

    • Author(s)
      櫻井 望
    • Organizer
      CBI学会2018年大会 ㈱ツムラ スポンサードセッション
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] ノンターゲットメタボロミクスの向上に向けて2018

    • Author(s)
      櫻井 望
    • Organizer
      第10回LC/MSワークショップ
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] 有用成分の探索による産業開拓へ向けたメタボローム解析の応用2018

    • Author(s)
      櫻井 望
    • Organizer
      GEF産学共創パートナーシップ第3回研究会
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] 食品に含まれる有用成分の研究2018

    • Author(s)
      櫻井 望
    • Organizer
      第27回異物異臭勉強会
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] キー化合物を探索するためのメタボロームデータベース2018

    • Author(s)
      櫻井 望
    • Organizer
      理研シンポジウム「植物の代謝制御と化学生物学の新展開」
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] Metabolite annotations in plants and foods for human health2017

    • Author(s)
      Sakurai N, Suda K, Shibata D
    • Organizer
      Korea Metabolomics Society 5th Annual Meeting
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 食品メタボロームデータベースの構築2017

    • Author(s)
      櫻井望、須田邦裕
    • Organizer
      日本食品科学工学会 第64回大会
    • Related Report
      2017 Research-status Report
  • [Presentation] Lipids in Food Metabolome2017

    • Author(s)
      Sakurai N, Suda K
    • Organizer
      The Asian Conference on Oleo Science 2017
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] フラボノイドのスペクトル理論ライブラリ構築と評価2017

    • Author(s)
      櫻井望
    • Organizer
      第11回メタボロームシンポジウム
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] ケミカルワールドをどうとらえるか2017

    • Author(s)
      櫻井望
    • Organizer
      仙台プラズマフォーラム
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] Developments of databases and tools for metabolomics2017

    • Author(s)
      Sakurai N
    • Organizer
      1981st Biological Symposium in National Institute of Genetics
    • Related Report
      2017 Research-status Report
    • Invited
  • [Remarks] 食品メタボロームレポジトリ

    • URL

      http://metabolites.in/foods

    • Related Report
      2019 Annual Research Report 2018 Research-status Report 2017 Research-status Report
  • [Remarks] 植物メタボロームレポジトリ

    • URL

      http://metabolites.in/plants

    • Related Report
      2019 Annual Research Report

URL: 

Published: 2017-04-28   Modified: 2021-02-19  

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