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Development of a safe full-color domestic-life colorant made of naturally occurring dyes

Research Project

Project/Area Number 18H00963
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 08030:Family and consumer sciences, and culture and living-related
Research InstitutionShizuoka University

Principal Investigator

KOHNO Yoshiumi  静岡大学, 工学部, 准教授 (50334959)

Co-Investigator(Kenkyū-buntansha) 福原 長寿  静岡大学, 工学部, 教授 (30199260)
冨田 靖正  静岡大学, 工学部, 准教授 (50303532)
Project Period (FY) 2018-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥17,290,000 (Direct Cost: ¥13,300,000、Indirect Cost: ¥3,990,000)
Fiscal Year 2021: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2020: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2019: ¥6,110,000 (Direct Cost: ¥4,700,000、Indirect Cost: ¥1,410,000)
Fiscal Year 2018: ¥5,980,000 (Direct Cost: ¥4,600,000、Indirect Cost: ¥1,380,000)
Keywords天然色素 / 粘土鉱物 / 有機修飾 / 安定化 / 耐久性 / 着色材料 / 三原色 / プラスチック / 無機層状化合物 / インターカレーション / 有機無機複合材料 / ポリマーコーティング / 色調制御 / 物理混合 / 安定化剤 / ヒンダード構造 / 固相反応
Outline of Final Research Achievements

From the viewpoint of safety, the shift to naturally occurring dyes for colorants is progressing. However, natural dyes are generally inferior in stability compared to synthetic products, and abundant natural dyes are limited and short to express full-color. In this study, the natural dye β-carotene was intercalated between clay layers to improve its stability. In addition, the condition of the intercalation was found to control the color of the intercalated β-carotene; the three primary colorants were developed, and full-color expression was realized. It was also shown that by including an appropriate stabilizer together with the dye between the layers, the oxidative deterioration of the dye molecules could be suppressed to show significantly improved durability. The β-carotene / clay composite materials thus obtained was heat-molded with various polymers, and it was confirmed that those composite materials could be used as a colorant for some plastics under proper conditions.

Academic Significance and Societal Importance of the Research Achievements

通常では不安定な天然色素βカロテンを,天然に産出する粘土の層間に取り込み複合化することで,大幅な安定性の向上を実現した。複合化の条件によってβカロテンの色を黄色から赤色に調整できた。また,βカロテンに酸を作用させると青色化し,これも,同様に粘土との複合化により安定性を維持できた。以上より色の三原色を表現できる安定な色材としての複合体を得た。さらに,これらが一部のプラスチック素材の着色に使えることを示した。

Report

(5 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • Research Products

    (42 results)

All 2022 2021 2020 2019 2018

All Journal Article (8 results) (of which Peer Reviewed: 8 results,  Open Access: 1 results) Presentation (34 results) (of which Int'l Joint Research: 1 results)

  • [Journal Article] Effect of stabilizers on the stability enhancement of naturally occurring dye incorporated in clay interlayer2022

    • Author(s)
      Yoshiumi Kohno, Yuya Fujimoto, Masashi Shibata, Yasumasa Tomita, Ryo Watanabe, and Choji Fukuhara
    • Journal Title

      Journal of Physics and Chemistry of Solids

      Volume: 163 Pages: 110546-110546

    • DOI

      10.1016/j.jpcs.2021.110546

    • NAID

      120007185151

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis, crystal structure and ionic conductivity of MgAl2X8 (X=Cl, Br)2021

    • Author(s)
      Tomita Yasumasa、Saito Ryo、Morishita Makoto、Yamane Yohei、Kohno Yoshiumi
    • Journal Title

      Solid State Ionics

      Volume: 361 Pages: 115566-115566

    • DOI

      10.1016/j.ssi.2021.115566

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis and charge-discharge properties of 2LiF-NiF<sub>2</sub> composite and Li<sub>2</sub>NiF<sub>4</sub> as a cathode material for Li-ion batteries.2020

    • Author(s)
      Kimura Noritaka, Nasu Hiromasa, Kohno Yoshiumi, Tomita Yasumasa
    • Journal Title

      Transactions of the Materials Research Society of Japan

      Volume: 45 Issue: 1 Pages: 15-18

    • DOI

      10.14723/tmrsj.45.15

    • NAID

      130007793986

    • ISSN
      1382-3469, 2188-1650
    • Year and Date
      2020-02-01
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Stabilization of Cu-Chlorophyllin by Incorporation into Hydrotalcite Interlayer2020

    • Author(s)
      KATSURA Naoya、SHIBATA Masashi、KOHNO Yoshiumi、TOMITA Yasumasa、WATANABE Ryo、FUKUHARA Choji
    • Journal Title

      Journal of the Japan Society of Colour Material

      Volume: 93 Issue: 9 Pages: 280-287

    • DOI

      10.4011/shikizai.93.280

    • NAID

      130007922140

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis, Crystal Structure, and Ionic Conductivity of MgAl2-xGaxCl8 and MgGa2Cl7Br2020

    • Author(s)
      Tomita Yasumasa、Saito Ryo、Nagata Ayaka、Yamane Yohei、Kohno Yoshiumi
    • Journal Title

      Energies

      Volume: 13 Issue: 24 Pages: 6687-6687

    • DOI

      10.3390/en13246687

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Fabrication and charge-discharge properties of composites of LiF and NixMn1-xO solid solution for cathode material of Li-ion secondary battery2020

    • Author(s)
      Tomita Yasumasa、Kimura Noritaka、Nasu Hisomasa、Kohno Yoshiumi
    • Journal Title

      Journal of Applied Electrochemistry

      Volume: 50 Issue: 9 Pages: 917-923

    • DOI

      10.1007/s10800-020-01444-x

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Optimisation of organic solvent-pH buffer solutions to improve the photochromic performance of plant‐derived 3‐deoxyanthocyanidin dye2020

    • Author(s)
      Tasaki Kumiko、Kohno Yoshiumi、Shibata Masashi
    • Journal Title

      Coloration Technology

      Volume: 136 Issue: 5 Pages: 417-426

    • DOI

      10.1111/cote.12484

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] An easy and effective method for the intercalation of hydrophobic natural dye into organo-montmorillonite for improved photostabilitycarbon capture2018

    • Author(s)
      Y.Kohno, T.Taguchi, M.Shibata, Y.Tomita, C.Fukuhara, Y.Maeda
    • Journal Title

      Journal of Physics and Chemistry of Solids

      Volume: 116C Pages: 168-173

    • DOI

      10.1016/j.jpcs.2018.01.027

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Presentation] 抗酸化剤の共挿入による粘土層間での青色β-カロテンの安定化2022

    • Author(s)
      天野ちなみ、河野芳海、柴田雅史、渡部綾、福原長寿
    • Organizer
      日本化学会第102春季年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 無機ホストと複合化した天然色素によるポリマーの着色2022

    • Author(s)
      水野智博、河野芳海、柴田雅史、渡部綾、福原長寿
    • Organizer
      日本化学会第102春季年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 粘土と複合化した青色β-カロテンのラジカル捕捉剤による安定性向上2021

    • Author(s)
      天野ちなみ、柴田雅史、河野芳海、渡部綾、福原長寿
    • Organizer
      色材研究発表会2021
    • Related Report
      2021 Annual Research Report
  • [Presentation] ラジカル捕捉剤の添加による青色β-カロテン/粘土複合体の安定性向上2021

    • Author(s)
      天野ちなみ、柴田雅史、河野芳海、渡部綾、福原長寿
    • Organizer
      第52回中部化学関係学協会支部連合秋季大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 高分散酸化鉄を可視光応答型光触媒とした水中有機物の酸化分解の反応機構2021

    • Author(s)
      大村将輝、澤玲、河野芳海、渡部綾、福原長寿
    • Organizer
      第127回触媒討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] プロトン化した青色β-カロテンの粘土複合体中での劣化機構2021

    • Author(s)
      天野ちなみ、柴田雅史、河野芳海、渡部綾、福原長寿
    • Organizer
      日本化学会第101春季年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] メソ細孔体への充填による揮発性防虫剤の放出制御2021

    • Author(s)
      河野芳海、名取貴章、渡部綾、福原長寿
    • Organizer
      日本化学会第101春季年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 無機固体の親水性表面への吸着によるクロロフィルの安定性向上2021

    • Author(s)
      桂尚也、柴田雅史、河野芳海、渡部綾、福原長寿
    • Organizer
      日本化学会第101春季年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 有機修飾ハイドロタルサイトとの複合化による除草剤の徐放性の付与2020

    • Author(s)
      鈴木惇平、河野芳海、渡部綾、福原長寿
    • Organizer
      第71回コロイドおよび界面化学討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 高分散酸化鉄を光触媒として用いる可視光照射下での水中有機物の分解除去2020

    • Author(s)
      大村将輝、澤玲、河野芳海、渡部綾、福原長寿
    • Organizer
      第126回触媒討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 酸点を有する疎水性シリカへの吸着によるβ-カロテンの色調制御2020

    • Author(s)
      尾﨑眞希、柴田雅史、河野芳海、渡部綾、福原長寿
    • Organizer
      色材研究発表会2020
    • Related Report
      2020 Annual Research Report
  • [Presentation] ハイドロタルサイト層間への挿入による銅クロロフィリンの安定化2020

    • Author(s)
      桂尚也、柴田雅史、河野芳海、渡部綾、福原長寿
    • Organizer
      色材研究発表会2020
    • Related Report
      2020 Annual Research Report
  • [Presentation] 有機修飾粘土と複合化した疎水性蛍光色素の安定性と発光特性に及ぼす分子サイズの影響2020

    • Author(s)
      清雄一、柴田雅史、河野芳海、渡部綾、福原長寿
    • Organizer
      色材研究発表会2020
    • Related Report
      2020 Annual Research Report
  • [Presentation] 有機修飾粘土との複合化が疎水性蛍光色素の安定性と発光特性に及ぼす影響2020

    • Author(s)
      清雄一,柴田雅史,河野芳海,渡部綾,福原長寿
    • Organizer
      日本化学会第100春季年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] アルキル基密度を制御した疎水性シリカへの吸着によるβ-カロテンの安定性向上2020

    • Author(s)
      尾﨑眞希,柴田雅史,河野芳海,渡部綾,福原長寿
    • Organizer
      日本化学会第100春季年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Stabilization of chlorophyll derivative pigment by complexation with inorganic host2020

    • Author(s)
      Naoya KATSURA,Masashi SHIBATA, Yoshiumi KOHNO, Ryo WATANABE, Choji FUKUHARA
    • Organizer
      日本化学会第100春季年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] メソポーラスシリカ細孔内への充填による薬剤の揮発性制御2020

    • Author(s)
      河野芳海,名取孝章,渡部綾,福原長寿
    • Organizer
      日本化学会第100春季年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 有機修飾ハイドロタルサイトとの複合化による除草剤の溶出抑制2020

    • Author(s)
      鈴木惇平,河野芳海,渡部綾,福原長寿
    • Organizer
      日本化学会第100春季年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Decomposition of organic materials in water using highly dispersed hematite photocatalyst under visible light2020

    • Author(s)
      Masaki OHMURA,Rei Sawa, Yoshiumi Kohno, Ryo Watanabe, Choji Fukuhara
    • Organizer
      日本化学会第100春季年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 水質浄化用の可視光駆動光触媒としての高分散ヘマタイト2020

    • Author(s)
      河野芳海,澤玲,大村将輝,渡部綾,福原長寿
    • Organizer
      第125回触媒討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Highly dispersed hematite as a visible light-driven photocatalyst for water purification2019

    • Author(s)
      Yoshiumi Kohno,Rei Sawa, Ryo Watanabe, Choji Fukuhara
    • Organizer
      8th Asia-Pacific Congress on Catalysis
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 酸化チタンによる水中有機物の光触媒分解に対する多孔質吸着剤の添加効果2019

    • Author(s)
      平野一樹,河野芳海,渡部綾,福原長寿
    • Organizer
      第124回触媒討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 植物由来3-デオキシアントシアニジン溶液のフォトクロミック特性と着消色挙動の明瞭化2019

    • Author(s)
      田崎久美子,柴田雅史,河野芳海
    • Organizer
      2019年色材研究発表会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 環境対応青色顔料としてのプロトン化β-カロテン/粘土複合体2019

    • Author(s)
      藤田浩斗,柴田雅史,河野芳海,渡部綾,福原長寿
    • Organizer
      2019年色材研究発表会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 疎水性シリカとの複合化によるβ-カロテンの安定化2019

    • Author(s)
      尾﨑眞希,柴田雅史,河野芳海,渡部綾,福原長寿
    • Organizer
      2019年色材研究発表会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 有機修飾粘土層間への複合化による疎水性蛍光色素の安定性及び発光特性の改善2019

    • Author(s)
      清雄一,柴田雅史,河野芳海,渡部綾,福原長寿
    • Organizer
      2019年色材研究発表会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 種々の細孔径のメソポーラスシリカとの複合化による揮発性薬剤の放出制御2019

    • Author(s)
      名取孝章,河野芳海,渡部綾,福原長寿
    • Organizer
      第50回 中部化学関係学協会支部連合秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 有機修飾ハイドロタルサイトに複合化した除草剤の徐放性材料としての応用2019

    • Author(s)
      鈴木惇平,河野芳海,渡部綾,福原長寿
    • Organizer
      第50回 中部化学関係学協会支部連合秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 有機修飾粘土層間への複合化による疎水性蛍光色素の安定性及び発光特性の向上2019

    • Author(s)
      清雄一,柴田雅史,河野芳海,渡部綾,福原長寿
    • Organizer
      第50回 中部化学関係学協会支部連合秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 固体酸性を示す粘土との複合化によるβ-カロテンの青色化2018

    • Author(s)
      藤田浩斗,柴田雅史,河野芳海,渡部綾,福原長寿
    • Organizer
      2018年色材研究発表会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 有機修飾粘土と複合化したβ-カロテンの安定性に及ぼす添加剤の影響2018

    • Author(s)
      藤本悠椰,柴田雅史,河野芳海,渡部綾,福原長寿
    • Organizer
      2018年色材研究発表会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 固体酸性を示す粘土との複合化によるβ-カロテンの青色化2018

    • Author(s)
      藤田浩斗,柴田雅史,河野芳海,渡部綾,福原長寿
    • Organizer
      第49回中部化学関係学協会支部連合秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 無機ホストと複合化した天然色素の安定性に及ぼす添加剤の影響2018

    • Author(s)
      藤本悠椰,柴田雅史,河野芳海,渡部綾,福原長寿
    • Organizer
      第49回中部化学関係学協会支部連合秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 各種有機溶剤の植物色素 3-デオキシアントシアニジンのフォトクロミック性能に与える影響2018

    • Author(s)
      田崎久美子,河野芳海,柴田雅史
    • Organizer
      2018年色材研究発表会
    • Related Report
      2018 Annual Research Report

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Published: 2018-04-23   Modified: 2023-01-30  

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