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Development of Novel Biodegradable Polymer from Lignocellulose and confirmation of its innoxiousness on the biodegradation process

Research Project

Project/Area Number 10356005
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section展開研究
Research Field 林産学
Research InstitutionKYOTO UNIVERSITY

Principal Investigator

SHIRAISHI Nobuo  Kyoto University, Graduate School of Agriculture, Professor, 農学研究科, 教授 (70026508)

Co-Investigator(Kenkyū-buntansha) KAWAI Fusako  Okayama University, Research Institute for Bioresources, Professor, 資源生物科学研究所, 教授 (60118007)
KIMURA Akira  Kyoto University, Research Institute for Food Science, Professor, 食糧科学研究所, 教授 (80026541)
YOSHIOKA Mariko  Kyoto University, Graduate School of Agriculture, Instructor, 農学研究科, 助手 (30220594)
IZUKA Akihiro  Daicel Chemical Industries, Ltd. Specialty Materials Lab., Director, 総合研究所機能材料研究所, 所長
Project Period (FY) 1998 – 1999
Project Status Completed (Fiscal Year 1999)
Budget Amount *help
¥24,200,000 (Direct Cost: ¥24,200,000)
Fiscal Year 1999: ¥4,200,000 (Direct Cost: ¥4,200,000)
Fiscal Year 1998: ¥20,000,000 (Direct Cost: ¥20,000,000)
Keywordscellulose diacetate / ring-opening graft polymerization / maleic anhydride / monoepoxide / polyhydric alcohol / lignocellulose / phenol / liquefaction / ε-カプロラクトン / オクチル酸スズ(II) / 二軸エクストルーダー / リアクティブプロセシング / デンプン / 木材 / 生分解性試験
Research Abstract

In order to develop plastic materials having thermo-moldability and physical properties almost equal to those for the currently common synthetic polymers, the most practical cellulose derivative, cellulose diacetates (DS 2.1-2.2)(CDA) have been plasticized by the ring-opening graft-polymerization of cyclic esters as well as by kneading reactions of maleic acid anhydride and monoepoxides or polyhydric alcohols. The same plasticization of CDA has been also found to be achieved by blending with aliphatic polyesters. On the other hand, concerning liquefaction of biomass including lignocellulosics, it was known that it could be easily proceeded in the presences of phenol, water and a catalytic amounts of sulfuric acid, even at 120℃. In this case, it was also found that recondensation reactions of depolymerized lignin were favorably depressed, and that the liquefaction mechanism is heterolytic one. At the same time, although liquefaction of corn bran in the presence of phenol or polyhydric a … More lcohols was first found to be difficult, the conditions which made them easier were found, the characterization of the liquefied products, resinification of the liquefied products by co-condensation with formaldehyde in suitable small amounts, as well as polyurethane forming of polyhydric alcohol liquefied products were studied. On the other hand, innoxiousness for using these moldings and foams thus obtained was studied. These samples were pulverized, extracted with boiled water or ethanol/water solution at 80℃ for 72 hrs and the extracts were concentrated. For these concentrated extracts, mutagenicity and carcinogenicity were checked by umu-test. The concentrated extracts were also examined whether they reveal endocrine disruptor's effect or not. The results revealed that the present molded samples and foams from liquefied biomass are quite safety for daily use. The biodegradability and the general toxicity of the polymeric materials prepared from biomass and cellulose were examined and meaningful results could be obtained. Less

Report

(3 results)
  • 1999 Annual Research Report   Final Research Report Summary
  • 1998 Annual Research Report
  • Research Products

    (65 results)

All Other

All Publications (65 results)

  • [Publications] 白石信夫: "木材の液化、応用および液化機構について"Cellulose Communication. 5巻1号. 2-12 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] 白石信夫: "植物資源からの高分子材料の開発"バイオサイエンスとインダストリー. 56巻9号. 605-608 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] 吉岡まり子: "セルロースからの生分解性高分子に関する最近の検討"98-2高分子学会エコマテリアル研究会予稿集. 1-6 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Yshioka,M.: "Plasticization of cellulose diacetate (CDA) by reaction with maleic anhydride, glycerol citrate esters during melt-processing"Cellulose. (印刷中).

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Yshioka,M.: "Polymer blend of cellulose acetate butyrate and aliphatic polyestercarbonate"Journal of Applied Polymer Science. (印刷中).

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Shiraishi,N: "Liquefaction of corn bran(CB) in the presence of phenol and the properties of its products"Journal of Applied Polymer Science. (印刷中).

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Shiraishi,N.: "Composites of wood and trans-1,4-isoprene rubber I : Mechanical, Phusical. and flow behavior"Journal of Wood Science. 45巻1号. 38-45 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] 吉岡まり子: "セルロースからの生分解性プラスチックの開発"ウッディエンス(木材学会誌付録). 44号. 8-10 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Yshikoka,M.: "Thermoplasticization of Cellulose acetates by grafting of cyclic esters"Cellulose. 6巻3号. 193-212 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] 吉岡まり子: "セルロースからの生分解性高分子"「第235会木質材料部門委員会定例研究会」講演要旨. 13-22 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Yshikoka,M.: "Plasticezation of cellulose derivatives by reactive plasticizers II"Journal of Wood Science. 46巻1号. 22-31 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] A.Kimura: "Thioredoxin-deficiency cluses the constitutive zctivation of Yapl, an AP-1 like transcription factor in Saccharomyces cerevislae"J. Biol. Chem.. 274巻40号. 28459-28465 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Kimura,A.: "Geneticl analysis of the function of glutathione peroxidase in oxidative response of Saccharomyces cerevisiae"J. Biol. Chem.. 274巻38号. 27002-27009 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Kawai,F.: "Sphingomonads involved in the biodegradation of xenobiotic polymers"J. Microbiol. Biotechnol.. 23号. 400-407 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Kawai,F.: "Isolation and characerzation of acd and Al-tolerant microorganisms"FEMS Microbiol. Lett.. (印刷中).

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Kawai,F.: "Cloning. sequencing and expression of polyethylene glycol dehydrogenase from Sphingomonas terrae"J. Bacteriol.. (印刷中).

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Kawai,F.: "New crude oil-emulsifying biosurfactants produced by Alcanivorax sp. ST-TI"FEMS Microbiol. Lett.. (印刷中).

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Shiraishi,N.: "Scicence and Technology of Polymers and Advanced Materials"Plenum Press. 883 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Yoshioka,M.: "最新木材工業辞典"社団法人日本木材加工技術協会. 317 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Shiraishi,N. and Yoshioka,M.: "International Contibutions to Wood Adhesion Research"For. Prod.Soc. U.S.A., Madison. 148 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Shiraishi,N.: "Adhesive Technology and Bonded Tropical Wood Products"Taiwan Forestry Res. Inst.,Taipei. 629 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] 白石信夫: "日本木材学会第6期研究分科会報告書"木質系プラスチック材料. 574 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] 木村 光: "ゲノム微生物学"シュプリンガーフェアラーク東京. 241 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Shiraishi, N.: "Liquefaction of wood, its application, and Liquefaction Mechanism"Cellulose Communication. 5(1). 2-12 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Shiraishi, N.: "Development of Plant Based Polymeric Materials"Bioscience & Industry. 56(9). 605-608 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Yoshioka, M.: "Recent Studies of Biodegradable Plastics for derived from Cellulose Polymer"Preprint of 98-2 Regular Meeting of The Society the study of eco-material in The Society of Science, Japan. 1-6 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Yoshioka, M.: "Plasticization of cellulose diacetate (CDA) with maleic anhydride, glycerol and citrate esters during melt-processing"Cellulose. submitted.

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Yoshioka, M.: "Polymer blend of cellulose acetate butyrate and aliphatic polyestercarbonate"Journal of Applied Polymer Science. submitted.

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Shiraishi, N.: "Liquefaction of corn bran (CB) in the presence of phenol and the properties of its products"Journal of Applied Polymer Science. submitted.

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Shiraishi, N.: "Composites of wood and trancs-1,4-isoprene rubber I : Mechanical, physical, and flow behavior"Journal of Wood Science. 45(1). 38-45 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Yoshioka, M.: "Development of Biodegradable Plastics"Woodience (supplementof Mokuzsai Gakkaishi 45(3)). 44. 8-10 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Yoshioka, M.: "Thermoplasticization of Cellulose acetates by grafting of cyclic esters"Cellulose. 6(3). 193-212 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Yoshioka, M.: "Biodegradable plastics from cellulose"Proceedings of The 235 th Regular Meeting of The Committee of WoodenMaterial Section in The Japan Material Research Society. 13-22 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Yoshioka, M.: "Plasticization of cellulose derivatives by reactive plasticizers II"Journal of Wood Science. 46(1). 22-31 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Kimura, A.: "Thioredoxin-deficiency couses the constitutive activation of Yapl, an AP-1 like transcription factor in Saccharomyces cerevisilae"J. Biol. Chem. 274(40). 28459-28465 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Kimura, N.: "Genetical analysis of the function of glutathione peroxidase in oxidative response of Saccharomyces cerevisiae"J. Biol. Chem.. 274(38). 27002-27009 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Kawai, F.: "Sphingomonads involved in the biodegradation of xenobiotic polymers"J. Microbiol. Biotechnol.. 23. 400-407 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Kawai, F.: "Isolation and characterization of acid and Al-tolerant microorganisms"FEMS Microbiol. Lett.. (Submitted).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Kawai, F.: "Cloning, sequencing and expression of polyethylene glycol dehydrogenase from Sphingomonas terrae"J. Bacteriol.. (Submitted).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Kawai, F.: "New crude oil-emulsifying biosurfactants produced by Alcanivorax sp. ST-Tl"FEMS Microbiol. Lett.. (Submitted).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Shiraishi, N.: "Science and Technology of and Advanced Materials, (Liquefaction of wood and its application Polymers)"Plenum Press. 883 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Yoshioka, M.: "Wood technological Association of Japan, (Wood・Synthetic Polymer Composition)"The Encyclopedia of Wood Industry. 317 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Shiraishi, N. and Yoshioka, M.: "For. Prod. Soc. U.S.A., Madison, International Contribution to Wood Adhesion Research"Liquefaction of wood and Its Application. 148 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Shiraishi, N.: "Taiwan Forestry Res. Inst., Taipei, Adhesive Technology and Bonded Tropical Wood Products"Liquefaction of Wood Without a Catalyst III. Resinification of the Liquefied Wood. -Water-Soluble Phenolic Resin Adhesives. 629 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Shiraishi, N.: "The 6 th report from subcommittee of the Jaqpan Wood Research Society"Wooden Plastic Material The Japan Wood Research Society. 574 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Kimura, A.: "Genom microbiology"Genom microbiology Springer-Verlag, Tokyo. 241 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Febrianto, F.: "Composites of wood and trans-1, 4-isoprene rubber I : Mechanical, physical,and flow behavior"Journal of Wood Science. 45巻1号. 38-45 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] 吉岡まり子: "セルロースからの生分解性プラスチックの開発"ウッディエンス(木材学会誌付録). 44号. 8-10 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] M.Yoshioka: "Thermoplasticization of Cellulose acetates by grafting of cyclic esters"Cellulose. 6巻3号. 193-212 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] 吉岡まり子: "セルロースからの生分解性高分子"「第235会木質材料部門委員会定例研究会」講演要旨. 13-22 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] M.Yoshioka: "Plasticization of cellulose derivatives by reactive plasticizers II"Journal of Wood Science. 46巻1号. 22-31 (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] S.Izawa: "Thioredoxin-deficiency couses the constitutive activation of Yapl, an AP-1 like transcription factor in Saccharomyces cerevislae"J. Biol. Chem.. 274巻40号. 28459-28465 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] Y.Inoue: "Genetical analysis of the function of glutathione peroxidase in oxidative response of Saccharomyces cerevisiae"J. Biol. Chem.. 274巻38号. 27002-27009 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] F.Kawai: "Sphingomonads involved in the biodegradation of xenobiotic polymers"J. Microbiol. Biotechnol.. 23巻. 400-407 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] N. Shiraishi and M. Yoshioka: "International Contributions to Wood Adhesion Research"For. Prod. Soc. U.S.A., Madison. 148 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] S. Pu: "Adhesive Technology and Bonded Tropical Wood Products"Taiwan Forestry Res. Inst., Taipei. 629 (1998)

    • Related Report
      1999 Annual Research Report
  • [Publications] 白石信夫: "日本木材学会第6期研究分科会報告書"木質系プラスチック材料. 574 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] 木村 光: "ゲノム微生物学"シュプリンガーフェアラーク東京. 241 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] 白石信夫: "木材の液化、応用および液化機構について" Cellulose Commun.5 (1). 2-12 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 白石信夫: "植物資源からの高分子材料の開発" バイオサイエンスとインダストリー. 56 (9). 605-608 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 吉岡まり子: "セルロースからの生分解性高分子に関する最近の検討" 98-2高分子学会エコマテリアル研究会予稿集. 1-6 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] Febrianto,F.: "Composites of wood and trans-1,4-isoprene rubber 1 : Mechanical, physical, and flow behavior" Journal of Wood Science. 45 (1). 38-45 (1999)

    • Related Report
      1998 Annual Research Report
  • [Publications] Kawai,F.: "Biodegrability of Scott-Gelead photodegradable polyethylene and Polyethylene wax by microorganisms" Macromol.Symposia. (in press).

    • Related Report
      1998 Annual Research Report
  • [Publications] Shiraishi,N.: "Scicence and Technology of Polymers and Advanced Materials" Plenum Press, 883 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] Duine,J.A.: "Enzymes involved in the bacterial degradation of polyethyleae glyool, In Biochemlcal Principles and Mechanisms of Biosynthesis and Biodegradatlon of Polymers" Wiley-VCH, 750 (1998)

    • Related Report
      1998 Annual Research Report

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Published: 1998-04-01   Modified: 2016-04-21  

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