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Study of emulsion gels with unique texture

Research Project

Project/Area Number 17K07818
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Food science
Research InstitutionKyushu University

Principal Investigator

Igura Noriyuki  九州大学, 農学研究院, 教授 (30260722)

Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2019: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2018: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2017: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywordsエマルション / ゲル / フレーバー / テクスチャー / 物性 / フレーバーリリース / 食品
Outline of Final Research Achievements

The purpose of this study was to create a new emulsion gel with unique physical properties and aroma releasing ability. An emulsion refers to, for example, a system in which oil droplets are dispersed in water, and the aroma release behavior from this emulsion was greatly affected by the oil droplet content of the emulsion and the diameter of the oil droplets. In addition, it was clarified that the oil drop content and oil drop size of this emulsion also affected the texture (hardness and adhesiveness) of the gel obtained by adding agar to the emulsion, giving unique properties.

Academic Significance and Societal Importance of the Research Achievements

本研究は特に嚥下困難者用食品の開発に大きな寄与があると考えている。嚥下困難者用食品はその物性(かたさ、付着性、凝集性)に制限があり、美味しい食品の製造が困難である。その嚥下困難者用食品に独特な物性を有し、香り立ちの高いエマルションゲルを用いることで、新規な美味しさを提供できること、またエマルションを用いることで、水溶性だけでなく油溶性の機能性成分の封入も容易となることから、機能性食品としての性能向上も期待される。

Report

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

    (8 results)

All 2019 2018 2017

All Presentation (8 results) (of which Int'l Joint Research: 2 results)

  • [Presentation] 分散相液滴径が寒天エマルションゲルの物性に及ぼす影響2019

    • Author(s)
      樵田侑奈、井倉則之
    • Organizer
      第37回九州分析化学若手の会夏季セミナー
    • Related Report
      2019 Annual Research Report
  • [Presentation] O/Wエマルションの液滴径が香気成分放出速度に及ぼす影響2019

    • Author(s)
      野田智子、田丸峻次、井倉則之
    • Organizer
      第37回九州分析化学若手の会夏季セミナー
    • Related Report
      2019 Annual Research Report
  • [Presentation] DART-MSを用いたO/Wエマルションのフレーバーリリースの測定と分散相含有率の影響2019

    • Author(s)
      田丸峻次、野田智子、田中 将太、金田 弘挙、井倉則之
    • Organizer
      日本食品科学工学会第66回大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] O/Wエマルションからの香気成分放出挙動に温度および香気成分濃度が及ぼす影響に関する研究2019

    • Author(s)
      野田 智子、小野 綾花、田丸 峻次、井倉 則之、下田 満哉
    • Organizer
      日本食品科学工学会第66回大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Emulsion Temperature Influences the Relationship between partition Coefficients and Aroma Release from the o/w Emulsion2018

    • Author(s)
      Ayaka Ono, Shunji Tamaru, Noriyuki Igura, Mitsuya Shimoda
    • Organizer
      International Symposium on Agricultural, Food, Environmental and Life Sciences in Asia, 2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Influence of the emulsion droplet size on aroma release rate from mono-dispersed O/W emulsions2018

    • Author(s)
      Shunji Tamaru, Tomoko Noda, Ayaka Ono, Noriyuki Igura, Mitsuya Shimoda
    • Organizer
      3rd International Conference on Nutrition and Food Engineering (ICNFE 2018)
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] 濃厚エマルションの液滴径分布と流動性に関する研究2017

    • Author(s)
      中畑大悟,坂田文彦,井倉則之,下田満哉
    • Organizer
      第 35 回九州分析化学若手の会夏季セミナー
    • Related Report
      2017 Research-status Report
  • [Presentation] O/W エマルションからの香気成分放出挙動と分配係数との相関2017

    • Author(s)
      小野綾花,田丸峻次,井倉則之,下田満哉
    • Organizer
      第 35 回九州分析化学若手の会夏季セミナー
    • Related Report
      2017 Research-status Report

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

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