Updated on 2022/04/15

写真a

 
IMAI, Takanori
 
Organization
Graduate School of Bioagricultural Sciences Department of Forest and Environmental Resources Sciences Associate professor
Graduate School
Graduate School of Bioagricultural Sciences
Undergraduate School
School of Agricultural Sciences
Title
Associate professor

Degree 1

  1. 博士(農学) ( 名古屋大学 ) 

Research Interests 7

  1. Wood

  2. Heartwood

  3. Extractive

  4. Structural elucidation

  5. Biosynthesis

  6. Distribution

  7. Medicinal plant

Research Areas 1

  1. Others / Others  / Wood Chemistry

Current Research Project and SDGs 2

  1. ノルリグナンの生合成経路の検討

  2. 日本産薬用植物の有効利用に関する研究

Research History 5

  1. 名古屋大学准教授

    2007.4

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    Country:Japan

  2. フランス国立植物高分子成分研究センター 研究員

    2001.5 - 2001.7

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    Country:Japan

  3. 名古屋大学助教授

    1999.4

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    Country:Japan

  4. 名古屋大学農学部 助手

    1993.6 - 1999.3

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    Country:Japan

  5. 日本学術振興会 特別研究員

    1992.4 - 1993.3

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    Country:Japan

Education 2

  1. Nagoya University   Graduate School, Division of Agriculture

    - 1992

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    Country: Japan

  2. Gifu University   Faculty of Agriculture

    - 1987

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    Country: Japan

Professional Memberships 3

  1. 日本木材学会中部支部   幹事 1999-2001, 2009-2010, 2021-23

  2. 日本木材学会

  3. セルロース学会

Awards 4

  1. 第69回日本木材学会大会優秀ポスター賞

    2019.3   日本木材学会  

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    Award type:Award from Japanese society, conference, symposium, etc.  Country:Japan

  2. 木材学会論文賞

    2016.3   日本木材学会  

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    Country:Japan

  3. 木材学会中部支部大会優秀発表賞

    2011.10   日本木材学会中部支部  

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    Country:Japan

  4. 日本木材学会奨励賞

    1997.4   日本木材学会  

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    Country:Japan

 

Papers 54

  1. Y. Shimizu, T. Iki, T. Imai Reviewed

    Holzforschung   Vol. 71   page: 705-712   2017

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

  2. Agatharesinol biosynthesis-related changes of ray parenchyma in sapwood sticks of Cryptomeria japonica during cell death. Reviewed

    S. Nakaba, I. Arakawa, H. Morimoto, R. Nakada, N. Bito, T. Imai, R. Funada,

    Planta   Vol. 243   page: 1225-1236   2016

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    Language:English   Publishing type:Research paper (scientific journal)  

  3. Isolation and structural elucidation of norlignan polymers from the heartwood of Cryptomeria japonica Reviewed

    Y. Yanase, K. Sakamoto, T. Imai

    Holzforschung     page: 281-296   2015

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

  4. 蛍光顕微鏡法によるカラマツ心材成分の組織内分布の可視化 Reviewed

    河西優衣、尾頭信昌、中田了五、今井貴規

    木材学会誌   Vol. 61   page: 297-307   2015

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    Authorship:Last author, Corresponding author   Language:Japanese   Publishing type:Research paper (scientific journal)  

  5. Lignification of ray parenchyma cells in the xylem of Pinus densiflora. Part I: Microscopic investigation by POM, UV microscopy, and TOF-SIMS Reviewed

    P. Zheng, D. Aoki, M. Yoshida, Y. Matsushita, T. Imai, K. Fukushima

    Holzforschung   Vol. 68   page: 897-905   2014

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    Language:English   Publishing type:Research paper (scientific journal)  

  6. The accumulation pattern of ferruginol in the heartwood-forming Cryptomeria japonica xylem as determined by time-of-flight secondary ion mass spectrometry and quantity analysis. Reviewed

    K. Kuroda, T. Fujiwara, K.Hashida, T. Imai, M. Kushi, K. Saito, K. Fukushima

    Annals of Botany   Vol. 113   page: 1029-1036   2014

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    Language:English   Publishing type:Research paper (scientific journal)  

  7. TOFSIMS:樹木抽出成分生合成・分布の可視化 Invited

    今井貴規

    日本木材学会 組織と材質研究会 秋季シンポジウム-木材の形成機構解明に向けた新規イメージング     page: 5-8   2012.9

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    Authorship:Lead author   Language:Japanese   Publishing type:Research paper (scientific journal)  

  8. 心材形成の化学 Invited Reviewed

    今井貴規

    木材学会誌     page: in press   2012.1

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    Authorship:Lead author   Language:Japanese   Publishing type:Research paper (scientific journal)  

  9. Distribution of extracts including 4,8-dihydroxy-5-methoxy-2-naphthaldehyde in Diospyros kaki analyzed by GC-MS and ToF-SIMS. Reviewed

    . Kuroda, T. Fujiwara, T. Imai, R. Takama, K. Saito, Y. Matsushita, K. Fukushima,

    Surf. Interface Anal.     2012

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    Language:English   Publishing type:Research paper (scientific journal)  

  10. 未利用森林資源から抽出された日本産精油の成分分析 Invited Reviewed

    稲本 正, 今井貴規

    日本アロマテラピー学会誌     page: 印刷中   2012

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    Authorship:Lead author   Language:Japanese   Publishing type:Research paper (scientific journal)  

  11. Clonal variation in heartwood norlignans of Cryptomeria japonica: evidence for independent control of agatharesinol and sequirin C biosynthesis. Reviewed

    N. Bito, R. Nakada, E. Fukatsu, Y. Matsushita, K. Fukushima, T. Imai

    Ann. For. Sci.   Vol. 68   page: 1049-1056   2011

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

  12. Naphthalene derivatives from Diospyros kaki. Reviewed

    Y. Matsushita, I.-C. Jang, T. Imai, K. Fukushima, S.-C. Lee

    Journal of Wood Science   Vol. 56   page: 418-421   2010

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    Language:English   Publishing type:Research paper (scientific journal)  

  13. 心材成分の堆積 Invited

    今井貴規

    日本木材学会 組織と材質研究会 2010秋のシンポジウム-心材形成-     page: 13-24   2010

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    Authorship:Lead author   Language:Japanese  

  14. *In vitro hydroxylation of a norlignan: From agatharesinol to sequirin C and metasequirin C with a microsomal preparation from Cryptomeria japonica. Reviewed

    T. Imai, K. Asai, M. Takino, K. Fukushima

    Phytochemistry Letters   Vol. 2   page: 196-200   2009

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

  15. *Heartwood extractives from the Amazonian trees Dipteryx odorata, Hymenaea courbaril, and Astronium lecointei and their antioxidant activities Reviewed

    T. Imai, S. Inoue, N. Ohdaira, R. Suzuki, Y. Matsushita, M. Sakurai, J. M. Henriques, S. K. Ozaki, Z. Finger, K. Fukushima

    Journal of Wood Sciences   Vol. 54   page: 471-475   2008

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    Language:English   Publishing type:Research paper (scientific journal)  

  16. *Discriminating the indistingusishable sapwood from heartwood in discolored ancient wood by direct molecular mapping of specific extractives using time-of-flight secondary ion mass spectrometry

    K. Saito, T.Mitsutani, T. Imai, Y. Matsushita, K. Fukushima

      Vol. 80 ( 5 ) page: 1552-1557   2008

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  17. Evidence for involvement of the phenylpropanoid pathway in the biosynthesis of the norlignan agatharesinol Reviewed

    T. Imai, M. Nomura, Y. Matsushita, K. Fukushima

      Vol. 163   page: 483-487   2006

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

  18. Diurnal differences in the supply of glucomannans and xylans to innermost surface of cell walls at various developmental stages from cambium to mature xylem in Cryptomeria japonica Reviewed

    Y. Hosoo, T. Imai, M. Yoshida

      Vol. 229 ( 1 ) page: 11-19   2006

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  19. The supply of matrix containing glucomannans to the innermost surface of S2 layers is associated with changes in turgor pressure of differentiating tracheids in Cryptomeria japonica Reviewed

    Y. Hosoo, T. Imai, M. Yoshida

    Journal of Wood Science   Vol. 52 ( 6 ) page: 471-476   2006

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  20. Induction of the biosynthesis of agatharesinol, a norlignan, in sapwood sticks of Cryptomeria japonica under humidity-regulated circumstances Reviewed

    T. Imai, M. Nomura

      Vol. 51 ( 5 ) page: 537-541   2005

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

  21. Determination of ferruginol, a heartwood diterpene phenol, in Cryptomeria japonica by time-of-flight secondary ion mass spectrometry (TOF-SIMS)

    T. Imai, K. Tanabe, T. Kato, K. Fukushima

    Proceedings of 13th International Symposium on Wood, Fibre and Pulping Chemistry   Vol. 3   page: 153-157   2005

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

  22. Biochemical studies of matured xylem of Cryptomeria japonica: Attempts to detect the enzymes involved in the biosyntheses if the heartwood extractives Invited Reviewed

    T. Imai, E. Ito, K. Fukushima

      Vol. 24   page: 1-6   2005

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

  23. *Localization of ferruginol, a diterpene phenol, in Cryptomeria japonica heartwood by time-of-flight secondary ion mass spectrometry Reviewed

    T. Imai, K. Tanabe, T. Kato, K. Fukushima

      Vol. 221   page: 549-556   2005

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

  24. Characterization of physiological functions of sapwood VI; Formation and accumulation of lignans in sapwood of Cryptomeria japonica after felling Reviewed

    T. Imai, M. Sato, N. Takaku, S. Kawai, H. Ohashi, M. Nomura, M. Kushi

    Holzforschung   Vol. 59   page: 418-421   2005

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    Authorship:Lead author, Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

  25. Studies on the immunolabeling of heartwood extractives; Characterization of anti-agatharesinol antiserum Reviewed

    T. Nagasaki, N. Osada, M. Sato, S. Yasuda, K. Takahashi, T. Imai

      Vol. 50   page: 82   2004

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

  26. Detection in situ and characterization of lignin in th G-layer of tention wood fibers of Populus deltoides Reviewed

    J. P. Joseleau, T. Imai, K. Kuroda, K. Ruel

    Planta   Vol. 219   page: 338-345   2004

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  27. Immunohistochemical localization of agatharesinol, a norlignan, in #ICryptomeria japonica

    Takeshi Nagasaki, Seiichi Yasuda, Takanori Imai

    Phytochemistry   Vol. 60   page: 461-466   2002.7

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  28. Diurnal difference in the amount of immunogold labeled glucomannans detected with FE-SEM at the innermost surface of developing secondary walls of differentiating conifer tracheids Reviewed

    Yoshihiro Hosoo, Masato Yoshida, Takanori Imai, Takashi Okuyama

    Planta   Vol. 215   page: 1006   2002.1

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  29. Immunohistochemical localization of agatharesinol, a heartwood norlignan, in Cryptomeria japonica Reviewed

    T. Nagasaki, S. Yasuda, T. Imai

    Phytochemistry   Vol. 58   page: 461-466   2002

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

  30. Studies on Tree Cell Wall Polysaccharides by Radiolabeling Method Invited

    T. Imai

    Cellulose Communication   Vol. 8 ( 1 ) page: 26-29   2001

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    Authorship:Lead author   Language:Japanese   Publishing type:Research paper (scientific journal)  

  31. Preparation of antibody against agatharesinol, a norlignan, using a hpten-carrier conjugate Reviewed

    T. Nagasaki, S. Yasuda, T. Imai

    Phytochemistry   Vol. 58   page: 833-840   2001

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  32. Selective labeling of polysaccharides in wood cell wall Invited

      Vol. 26   page: 6   1998

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  33. Manufacture of wood-cement boards VI; Cement-hardening inhibitory compou of beech (Fagus crenata Blume). Reviewed

    T. Imai, M. Suzuki, K. Aoyama, Y. Kawasaki, S. Yasuda, S

    Mokuzai Gakkaishi   Vol. 41   page: 44-50   1995.1

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  34. Determination of the distribution and reaction of polysaccharides in wood cell walls by the isotope tracer technique III; Visualization of the deposition and distribution of galacturonan in the cell walls of magnolia (Magnolia kobus DC.) xylem by microautoradiography Reviewed

    Mokuzai Gakkaishi   Vol. 38 ( 5 ) page: 475   1992

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  35. Determination of the distribution and reaction of polysaccharides in wood cell walls by the isotope tracer technique IV; Selective radio-labeling of xylan in magnolia (Magnolia kobus) and visualization of its distribution in differentiating xylem by microautoradiography Reviewed

    Mokuzai Gakkaishi   Vol. 38 ( 7 ) page: 693   1992

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  36. Determination of the distribution and reaction of polysaccharides in wood cell walls by the isotope tracer technique II; Selective radio-labeling of pectic substances in mitsumata (Edgeworthia papyrifera) Reviewed

    T. Imai, N. Terashima

    Mokuzai Gakkaishi   Vol. 37 ( 8 ) page: 733   1991

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  37. Determination of the distribution and reaction of polysaccharides in wood cell walls by the isotope tracer technique I; Selective radio-labeling of polysaccharides in Magnolia kobus Reviewed

    T. Imai, N. Terashima

    Mokuzai Gakkaishi   Vol. 36 ( 11 ) page: 917   1990

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  38. Characterization of physiological functions of sapwood; Fluctuation of extractives in the withering process of Japanese cedar sapwood Reviewed

    H. Ohashi, T. Imai, K. Yoshida, M. Yasue

    Holzforschung   Vol. 44   page: 79-86   1990

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  39. Characterization of physiological functions of sapwood; Synthesis and accumulation of heartwood extractives in the withering process of immature Japanese cedar trunk Reviewed

    H. Ohashi, T. Imai

    Holzforschung   Vol. 44   page: 317-323   1990

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  40. Direct mapping of morphological distribution of syringyl and guaiacyl lignin in the xylem of maple by time-of-flight secondary ion mass spectrometry. Reviewed

    K. Saito, Y. Watanabe, M. Shirakawa, Y. Matsushita, T. Imai, T. Koike, Y. Sano, R. Funada, K. Fukazawa, K. Fukushima

    Plant J   Vol. 69   page: 705-709   2012

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  41. Characterization and antioxidant activity of Amazonian woods Reviewed

      Vol. 54   page: 174-178   2008

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  42. Diurnal differences in the innermost surface of the S2 layer in differentiating tracheids of Cryptomeria japonica corresponding to a light-dark cycle Reviewed

    Y. Hosoo, M. Yoshida, T. Imai, T. Okuyama

      Vol. 57   page: 567   2003

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  43. Immunolabeling of the heartwood extractines of Sugi(Cryptomeria japonica)

    Abstracts of the 49th annual meeting of the Japan Wood Reserch Society     page: 377   1999

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    Language:Japanese  

  44. Effect of the extractives of yellow meranti wood on the manufacture of plywood Reviewed

    S. Tasuda, T. Imai, K. Fukushima, E. Hamaguchi

    Holz als Roh-and Wekstoff   Vol. 56   page: 87-89   1998

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  45. Visualization of the distribution of xylan and glucomannan by the immunolabeling metohd

    Abstructs of the 48th annual meeting of the Japan Wood Research Society     page: 370   1998

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  46. Determination of the distribution a reaction of polysaccharides in wood cell walls by the isotope tracer technique VI; Selective radio-labeling of mannan in ginkgo (Ginkgo biloba). Reviewed

    T. Imai, N. Terashima, N. Terashima

    Mokuzai Gakkaishi   Vol. 43   page: 342-348   1997.4

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  47. Determination of the distribution a reaction of polysaccharides in wood cell walls by the isotope tracer technique V; Behavior of xylan during kraft pulping studied by the radiotracer technique.

    T. Imai, S. Yasuda, N. Terashima

    Mokuzai Gakkaishi   Vol. 43   page: 241-246   1997.3

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  48. Determination of the distribution and reaction of palysaccharides in wood cell by the radiotracer technique

    Proc. 9th International Symposium an Wood and Pulping Chemistry   Vol. Poster   page: 39-1   1997

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  49. 免疫法によるクラフトパルプ化中のキシランの挙動の可視化

    第47回日本木材学会大会研究発表要旨弘     page: 330   1997

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  50. Heterogeneous lignification in one-year-old shoots of trees I; Characterization of cell wall components in the various tissues of a one-year-old poplar shoot Reviewed

    K. Fukushima, T, Imai, N. Terashima

    Mokuzai Gakkaishi   Vol. 40   page: 958-965   1994

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  51. Morphological origin of milled wood lignin studied by radiotracer method Reviewed

    N. Terashima, K. Fukushima, T. Imai

    Holzforschung   Vol. 46   page: 271-275   1992

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  52. Characterization of physiological functions of sapwood; Fluctuation of heartwood extractives in the withering process of Japanese cedar sapwood fed an inhibitor of phenylalanine ammonia-lyase Reviewed

    H. Ohashi, N. Kato, T. Imai, S. Kawai

    Holzforschung   Vol. 45   page: 245-252   1991

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  53. Accumulation and distribution of extractives in the living stem of Cryptomeria japonica

    H. Ohashi, T. Goto, T. Imai, M. Yasue

    Research Bulletin of the Faculty of Agriculture, Gifu University   Vol. 53   page: 301-314   1988

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  54. 4, 4'-Dihydroxychalcone from the heartwood of Chamaecyparis obtusa. Reviewed

    H. Ohashi, Y. ido, T. Imai, K. Yoshida, M. Yasue

    Phytochemistry   Vol. 27 ( 12 ) page: 3993-3994   1988

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Presentations 124

  1. アカマツ心材形成における抽出成分スチルベノイドと リグニン生合成の関わり

    髙谷純奈、今井貴規

    第72回日本木材学会大会   2022.3 

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    Event date: 2022.3

  2. 日本産薬用植物カギカズラ(Uncaria rhynchophylla)抽出成分の メタボローム解析:組織部位間差および季節間差

    山本有菜、谷口亨、伊藤哲男、今井貴規

    第72回日本木材学会大会   2022.3 

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    Event date: 2022.3

  3. 反応条件の違いによるスギ心材ノルリグナンの モデル重合物の構造変化

    石川可奈子、今井貴規

    第72回日本木材学会大会   2022.3 

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    Event date: 2022.3

  4. 日本産薬用植物カギカズラ(Uncaria rhynchophylla)における 抽出成分の質的量的組織部位間差

    山本 有菜、原 規公、伊藤 哲男、谷口 亨、今井 貴規

    樹木抽出成分研究交流会  2021.11 

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    Event date: 2021.11

  5. 日本産薬用植物カギカズラ(Uncaria rhynchophylla)における 抽出成分の質的量的組織部位間差

    山本有菜、三井友宏、小林泰子、野村茂広 、伊藤哲男、谷口亨、今井貴規

    第71回日本木材学会大会   2021.3 

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    Event date: 2021.3

  6. スギ木部におけるフェノールオキシダーゼ活性

    河嶋優里,今井貴規

    第69回日本木材学会大会   2019.3 

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    Event date: 2019.3

    Language:Japanese   Presentation type:Oral presentation (general)  

  7. スギ心材中のノルリグナンオリゴマーの単離・構造決定

    加藤哲明,簗瀬 優,今井貴規

    第69回日本木材学会大会   2019.3 

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    Event date: 2019.3

  8. スギ心材成分ノルリグナンの二次変化に関する組織化学的検討

    杉浦宏樹,今井貴規

    第68回日本木材学会大会  2018.3 

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    Event date: 2018.3

  9. スギ心材におけるノルリグナン-炭水化物複合体形成のモデル的検証

    石田沙智子,今井貴規

    第68回日本木材学会大会  2018.3 

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    Event date: 2018.3

  10. カラマツ心材成分の二次変化(重合)と心材色特性の発現との関連性

    奥田梨沙子,中田了五,今井貴規

    第67回日本木材学会大会   2017.3 

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    Event date: 2017.3

  11. スギ心材ノルリグナンオリゴマーの形成と構造

    今井貴規,小林瑞貴,河嶋優里,

    第67回日本木材学会大会   2017.3 

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    Event date: 2017.3

  12. 樹木・木材リアルタイム直接(Direct Analysis in Real Time)質量分析(DART-MS)スペクトルの集積

    今井貴規,八木貴大

    第66回日本木材学会大会   2016.3 

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    Event date: 2016.3

  13. スギ心材におけるノルリグナンオリゴマーの質的・量的挙動の調査

    清水友梨,井城泰一,今井貴規

    第66回日本木材学会大会   2016.3 

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    Event date: 2016.3

  14. カラマツ心材形成に伴う抽出成分の堆積様式の季節変化

    奥田梨紗子,河西優衣,中田了五,今井貴規

    第66回日本木材学会大会   2016.3 

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    Event date: 2016.3

  15. カラマツ心材成分の堆積に関する組織化学的研究

    河西優衣,佐藤良勝,半 智史,中田了五,今井貴規

    第65回日本木材学会大会   2015.3 

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    Event date: 2015.3

  16. メトキシ基を有するノルリグナンの単離構造決定およびその生合成経路の検討

    寺本有希,今井貴規

    第65回日本木材学会大会  2015.3 

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    Event date: 2015.3

  17. カラマツの心材形成過程における心材物質の堆積と水分分布

    佐野雄三,黒田克史,今井貴規,中田了五

    第64回日本木材学会大会   2014.3 

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    Event date: 2014.3

  18. アガサレジノールヒドロキシラーゼの精製

    尾頭信昌,今井貴規

    第64回日本木材学会大会   2014.3 

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    Event date: 2014.3

  19. 蛍光顕微鏡法によるカラマツ心材成分の組織化学的検討

    河西優衣,尾頭信昌,中田了五,今井貴規

    第64回日本木材学会大会   2014.3 

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    Event date: 2014.3

  20. スギ心材ノルリグナンオリゴマーの化学構造解析

    簗瀬 優,坂本和之,今井貴規

    第64回日本木材学会大会   2014.3 

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    Event date: 2014.3

  21. Application of TOF-SIMS to the direct determination of syringyl to guaiacyl(S/G) ratio of lignin, International conference

    16th Intenational Conference on Secondary Ion Mass Spectrometry 

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    Event date: 2009.9

    Language:English   Presentation type:Poster presentation  

  22. The analysis of polysaccharides in plant cell walls by TOF-SIMS

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    Event date: 2009.7

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  23. TOF-SIMSによる樹木細胞壁成分の分子マッピング

    斉藤香織,渡邊陽子,松下泰幸,今井貴規,船田良,小池孝良,深澤和三,福島和彦

    第76回紙パルプ研究発表会 

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    Event date: 2009.7

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  24. 福島県産および高知県産スギクローン間におけるノルリグナン組成変異の探索

    第59回日本木材学会大会 

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    Event date: 2009.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  25. ブラジル産樹木の抽出成分と抗酸化活性

    第59回日本木材学会大会 

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    Event date: 2009.3

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  26. スギ移行材で発現している遺伝子の調査

    第59回日本木材学会大会 

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    Event date: 2009.3

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  27. スギ精英樹および在来種35品種のノルリグナン組成について

    第59回日本木材学会大会 

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    Event date: 2009.3

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  28. スギ木部中のネオリグナン配糖体について

    第59回日本木材学会大会 

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    Event date: 2009.3

    Language:Japanese   Presentation type:Poster presentation  

  29. リグニンの安定同位体比に関する研究

    第59回日本木材学会大会 

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    Event date: 2009.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  30. スギ木部における心材物質フェルギノールの細胞レベルの蓄積特異性と水分布との関係

    第59回日本木材学会大会 

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    Event date: 2009.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  31. TOF-SIMSによるヒノキ心材成分の分子マッピング

    第59回日本木材学会大会 

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    Event date: 2009.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  32. 樹木リグニンの形成過程に関する研究

    第59回日本木材学会大会 

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    Event date: 2009.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  33. スギ心材成分ノルリグナンアガサレジノールからセクイリンC/メタセクイリンCへの酵素的水酸化

    2008年度日本木材学会中部支部大会 

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    Event date: 2008.11

    Language:Japanese  

  34. ToF-SIMSによるリグニンS/G比顕微分析法の開発

    第53回リグニン討論会 

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    Event date: 2008.10

    Language:Japanese  

  35. Direct molecular imaging of heartwood compounds in Hinoki cypress using TOF-SIMS

    24th International Conference on Polyphenols 

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    Event date: 2008.7

    Language:English  

  36. Biosyntheses of the heartwood norlignans in Cryptomeria japonica

    24th International Conference on Polyphenols 

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    Event date: 2008.7

    Language:English  

  37. スギ木部中のリグナン・ネオリグナン配糖体について

    第58回日本木材学会大会 

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    Event date: 2008.3

    Language:Japanese  

  38. 硫酸リグニンの水可溶化に関する研究

    第58回日本木材学会大会 

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    Event date: 2008.3

    Language:Japanese  

  39. スギにおけるアガサレジノールから(メタ)セクイリンCへの転換に関わる水酸化酵素活性

    第58回日本木材学会大会 

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    Event date: 2008.3

    Language:Japanese  

  40. Cro-SEMとToF-SIMSを用いたスギ心材形成木部における水およびフェルギノールの分布の解析

    第58回日本木材学会大会 

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    Event date: 2008.3

    Language:Japanese  

  41. リグニンの表面特性に関する研究

    糟谷絵里、福島和彦、今井貴規、松下泰幸

    第53回リグニン討論会 

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    Event date: 2008.10

    Language:Japanese   Presentation type:Poster presentation  

  42. リグノスルホン酸を基盤とした導電性ポリマーの創製

    井上宗亮、松下泰幸、今井貴規、福島和彦

    第75回紙パルプ研究発表会 

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    Event date: 2008.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  43. Biochemical studies of the formation of the heartwood extractives in Cryptomeria japonica International conference

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    Event date: 2007.6

    Language:English   Presentation type:Oral presentation (general)  

  44. Visualization of heartwood extractives usig ToF-SIMS International conference

    14th International Symposium on Wood, Fibre and Pulping Chemistry 

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    Event date: 2007.6

    Language:English   Presentation type:Oral presentation (general)  

  45. Application of TOF-SIMS to the study on heartwood formation in Cryptomeria japonica tree International conference

    16th International Conference on Secondary Ion Mass Spectrometry 

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    Event date: 2007.10

    Language:English   Presentation type:Poster presentation  

  46. Mapping of the cationic starch adsorbed on pulp fibers by ToF-SIMS International conference

    16th Intenational Conference on Secondary Ion Mass Spectrometry 

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    Event date: 2007.10

    Language:English   Presentation type:Poster presentation  

  47. Chemical differences between sapwood and heartwood of Chamaecyparis obtusa detected by TOF-SIMS International conference

    16th International Conference on Secondary Ion Mass Spectrometry 

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    Event date: 2007.10

    Language:English   Presentation type:Oral presentation (general)  

  48. Study of the cationic starch adsorption on pulp fiber using ToF-SIMS

    2007 (74th) Pulp and Paper Research Conference 

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    Event date: 2007.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  49. Discriminating between sapwood and heartwood in ancient wood of Hinoki cypress by ToF-SIMS

    2007 (74th) Pulp and Paper Research Conference 

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    Event date: 2007.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  50. ToF-SIMSによる広葉樹木部におけるリグニン分布の解析

    第52回リグニン討論会 

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    Event date: 2007.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  51. リグニンを基盤とした新規ポリマーの創製

    井上宗亮、松下泰幸、今井貴規、福島和彦

    第52回リグニン討論会 

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    Event date: 2007.11

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  52. モノリグノール類の電解重合

    関口卓也、松下泰幸、今井貴規、福島和彦

    第52回リグニン討論会 

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    Event date: 2007.11

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  53. アマゾン産樹木の抽出成分とその抗酸化活性

    第57回日本木材学会大会 

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    Event date: 2007.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  54. スギ木部中のリグナン・ネオリグナン配糖体の構造とその組織内分布ならびに季節変動

    第57回日本木材学会大会 

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    Event date: 2007.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  55. スギ移行材から調製されたミクロソーム画分によるセクイリンCおよびメタセクリンCの試験管内合成

    第57回日本木材学会大会 

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    Event date: 2007.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  56. ToF-SIMSによるヒノキ心材抽出成分のケミカルマッピング

    第57回日本木材学会大会 

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    Event date: 2007.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  57. δ13Cを用いた木材分析

    第57回日本木材学会大会 

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    Event date: 2007.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  58. リグニンの構造と物理化学的特性との関係

    第57回日本木材学会大会 

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    Event date: 2007.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  59. コニフェリンの炭素安定同位体比に関する研究

    第57回日本木材学会大会 

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    Event date: 2007.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  60. キシラナーゼ過剰発現ポプラの細胞壁成分分布

    第57回日本木材学会大会 

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    Event date: 2007.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  61. 広葉樹硫酸リグニンのフェノール化に関する研究

    第51回リグニン討論会 

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    Event date: 2006.10

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

    松下泰幸、佐野仁美、今井將徳、今井貴規、福島和彦

  62. 分化中木部における細胞壁成分のToF-SIMSイメージング

    第51回リグニン討論会 

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    Event date: 2006.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  63. ToF-SIMSを用いた木質材料の評価

    福島和彦、斉藤香織、松下泰幸、今井貴規

    第56期日本材料学会学術講演会 

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    Event date: 2006.5

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  64. Inverse gas chromatographyを用いたリグニンの表面特性に関する研究

    第56回日本木材学会大会 

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    Event date: 2006.8

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  65. スギ木部のリグナン配糖体について

    第56回日本木材学会大会 

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    Event date: 2006.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  66. ToF-SIMSによるカチオン化澱粉の繊維表面分布に関する研究

    第56回日本木材学会大会 

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    Event date: 2006.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  67. ToF-SIMSによるヒノキ心材と辺材の識別およびその古材への適用

    第56回日本木材学会大会 

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    Event date: 2006.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  68. スギ移行材から調製されたミクロソーム画分によるセクイリンCの試験管内合成

    第56回日本木材学会大会 

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    Event date: 2006.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  69. ToF-SIMS法によるモノリグノールグルコシドの分析

    波濤千尋、斉藤香織、辻幸子、松下泰幸、今井貴規、福島和彦

    第56回日本木材学会大会 

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    Event date: 2006.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  70. 投与実験によるアガサレジノールとtransヒノキレジノールの生合成上の関係の検討

    第56回日本木材学会大会 

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    Event date: 2006.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  71. ToF-SIMSによる細胞壁成分の可視化

    斉藤香織、波濤千尋、加藤俊之、松下泰幸、今井貴規、福島和彦

    第73回紙パルプ研究発表会 

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    Event date: 2006.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  72. ToF-SIMSを用いた抄紙薬品の紙中分布に関する研究

    松下泰幸、大倉愛、関口卓也、加藤俊之、今井貴規、福島和彦

    第73回紙パルプ研究発表会 

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    Event date: 2006.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  73. スギ間伐材の有効利用:抽出成分の機能性食品への応用

    NPOバイオものづくり中部 環境分科会 

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    Event date: 2005.11

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

  74. TOF-SIMSの木材分析への適用

    斉藤香織,加藤俊之,松下泰幸,今井貴規,福島和彦,岸本崇生,高森いずみ

    第72回紙パルプ研究発表会 

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    Event date: 2005.6

    Language:Japanese  

    Country:Japan  

  75. Determination of ferruginol, a heartwood diterprne phenol, in Cryptomeria japonica by time-of-flight secondary ion mass spectrometry (TOF-SIMS) International conference

    International Symposium on Wood Science and Technology 

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    Event date: 2005.11

    Language:English   Presentation type:Oral presentation (general)  

  76. Determination of ferruginol, a heartwood diterpene phenol, in Cryptomeria japonica by time-of-flight secondary ion mass spectrometry (TOF-SIMS) International conference

    13th International Symposium on Wood, Fibre and Pulping Chemistry 

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    Event date: 2005.6

    Language:English   Presentation type:Poster presentation  

  77. スギにおける抽出成分の生合成と木部の生理活性

    第55回日本木材学会大会 

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    Event date: 2005.3

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  78. スギ木部中の配糖体について

    第55回日本木材学会大会 

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    Event date: 2005.3

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  79. 木材成分の表面特性

    第55回日本木材学会大会 

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    Event date: 2005.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  80. 二次壁新生面における日周期への光強度の影響

    第55回日本木材学会大会 

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    Event date: 2005.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  81. 二次壁新生面への壁成分の供給と光・膨圧の関係

    第55回日本木材学会大会 

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    Event date: 2005.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  82. TOF-SIMS法によるスギ心材抽出成分の組織内分の可視下3 一年輪におけるフェルギノール量の変化

    第55回日本木材学会大会 

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    Event date: 2005.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  83. TOF-SIMS法によるスギ心材抽出成分の組織内分布の可視化2 移行帯におけるフェルギノールの分布

    第55回日本木材学会大会 

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    Event date: 2005.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  84. 投与実験によるアガサレジノール生合成の検討

    第55回日本木材学会大会 

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    Event date: 2005.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  85. 湿度調整下におけるスギ辺材木片中でのアガサレジノール生合成の誘導

    第54回日本木材学会大会 

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    Event date: 2004.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  86. 細胞壁新生面における日周期の定量に関する研究

    第54回日本木材学会大会 

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    Event date: 2004.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  87. TOF-SIMS法によるスギ心材抽出成分の組織内分布の可視化

    第54回日本木材学会大会 

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    Event date: 2004.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  88. アカマツ硫酸リグニンのレゾルシノール化

    今井將徳,松下泰幸,今井貴規,福島和彦

    第49回リグニン討論会 

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    Event date: 2004.11

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  89. アマゾン産樹木の理化学的性質について

    鈴木理恵,松下泰幸,今井貴規,福島和彦

    2004年度日本木材学会中部支部大会 

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    Event date: 2004.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  90. Preparation and characterization of anti-agatharesinol antibody, and its application to the immunohistochemical localization of norlignan in Cryptomeria japonica International conference

    International meeting, Phytochemistry and Biology of Lignans 

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    Event date: 2003.4

    Language:English   Presentation type:Poster presentation  

  91. スギ辺材におけるリグナンの生成

    今井貴規、安田征市、佐藤美佳、河合真吾、大橋英雄

    第53回日本木材学会大会 

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    Event date: 2003.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  92. 細胞壁新生面における日周期の定量に関する研究

    細尾佳宏、吉田正人、今井貴規、奥山剛

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    Event date: 2003.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  93. 二次壁新生面へのマトリックス堆積と光の関係

    "細尾佳宏,吉田正人,今井貴規,奥山剛"

    第52回日本木材学会大会 

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    Event date: 2002.4

    Language:Japanese  

    Country:Japan  

  94. 免疫法によるスギ心材成分の標識7アガサレジノールの分布の免疫顕微鏡観察

    "長崎剛士,安田征市,今井貴規"

    第52回日本木材学会大会 

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    Event date: 2002.4

    Language:Japanese  

    Country:Japan  

  95. Effect of chemical composition and wood properties on Kraft pulping of Eucalyptus - Difference in soluble and insoluble wood extractives between Eucalyptus Viminalis and Eucalyptus globulus International conference

    2nd International Symposium on Emerging Technologies of Pulping and Papermaking 

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    Event date: 2002.10

    Language:English  

  96. コンニャク球茎におけるグルコマンナンの合成と蓄積およびバイオミネラリゼーションの機構に関する研究

    "川崎通夫,三宅博,松田智明,谷口光隆,今井貴規"

    日本作物学会 

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    Event date: 2002.3

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  97. Immunolabeling of heartwood extractives in #ICryptomeria japonica#I International conference

    11th International Symposium on Wood and Pulping Chemistry 

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    Event date: 2001.6

    Language:English   Presentation type:Poster presentation  

  98. 免疫法によるスギ心材成分の標識4.抗アガサレジノール血清の精製

    "長崎剛士,長田典久,安田征市,今井貴規"

    第51回日本木材学会大会 

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    Event date: 2001.4

    Language:Japanese  

    Country:Japan  

  99. 免疫法によるスギ心材成分の標識6.抗フェルギノール血清の調製とそのキャラクタリゼーション

    "長崎剛士,喜多川聡,安田征市,今井貴規"

    第51回日本木材学会大会 

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    Event date: 2001.4

    Language:Japanese  

    Country:Japan  

  100. 免疫法によるスギ心材成分の標識5.抗アガサレジノール血清によるスギ木部試料の免疫顕微鏡観察

    "長崎剛士,安田征市,今井貴規"

    第51回日本木材学会大会 

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    Event date: 2001.4

    Language:Japanese  

    Country:Japan  

  101. 免疫法によるスギ心材成分の標識3.抗アガサレジノール血清の認識選択性

    "長崎剛士,安田征市,今井貴規,高橋こうえつ 長崎剛士,安田征市,今井貴規,高橋孝悦"

    第45回リグニン討論会 

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    Event date: 2000.10

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  102. 免疫法によるスギ心材成分の標識

    "長崎剛士,安田性市,今井貴規"

    日本木材学会中部支部大会 

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    Event date: 2000.9

    Language:Japanese  

    Country:Japan  

  103. 二次壁新生面へのマトリックス堆積の日周期

    "細尾佳宏,吉田正人,今井貴規,山本浩之,奥山剛"

    第50回日本木材学会大会 

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    Event date: 2000.4

    Language:Japanese  

    Country:Japan  

  104. 免疫法によるスギ心材成分標識1.アガサレジノール人工抗原の調製とそのキャラクタリゼーション

    "長崎剛士,安田征市,今井貴規"

    第50回日本木材学会大会 

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    Event date: 2000.4

    Language:Japanese  

    Country:Japan  

  105. 免疫法によるスギ心材成分の標識2.抗アガサレジノール抗体の調製とそのキャラクタリゼーション

    "長崎剛士,安田征市,今井貴規"

    第50回日本木材学会大会 

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    Event date: 2000.4

    Language:Japanese  

    Country:Japan  

  106. Immunolabeling of the heartwood extractines of Sugi(Cryptomeria japonica)

    Abstracts of the 49th annual meeting of the Japan Wood Reserch Society 

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    Event date: 1999.4

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  107. Determination of the distribution and reaction of polysaccharides in wood cell walls by the immunolabeling methods International conference

    10th International Symposium on Wood and Pulping Chemistry 

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    Event date: 1999.6

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  108. 免疫法によるスギ心材成分の標識

    "今井貴規,佐合章太郎,安田征市"

    第49回日本木材学会大会 

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    Event date: 1999.4

    Language:Japanese  

    Country:Japan  

  109. 免疫法によるクラフト蒸解中のグルコマンナンおよびキシランの挙動の可視化

    "今井貴規,佐合章太郎,安田征市"

    第43回リグニン討論会 

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    Event date: 1998.10

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  110. Visualization of the distribution of xylan and glucomannan by the immunolabeling metohd

    Abstructs of the 48th annual meeting of the Japan Wood Research Society 

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    Event date: 1998

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  111. 免疫法によるクラフトパルプ化中のキシランの挙動の可視化

    第47回日本木材学会大会 

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    Event date: 1997

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  112. キシランの選択的放射標識とmyo-イノシトールの取り込み

    "今井貴規,後藤任孝,松村浩如,安田征市"

    第47回日本木材学会大会 

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    Event date: 1997.4

    Language:Japanese  

    Country:Japan  

  113. ラジオトレーサー法によるキシランおよびグルコマンナンのクラフト蒸解における吸着の比較

    "松村浩如,今井貴規,安田征市"

    第47回日本木材学会大会 

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    Event date: 1997.4

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  114. Behavior of pectin and xylan during lignin preparations studied by radiotracer technique

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    Event date: 1997.10

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  115. Determination of the distribution and reaction of polysaccharides in wood cell walls by the radiotracer technique International conference

    9th International Symposium on Wood and Pulping Chemistry 

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    Event date: 1997.6

    Language:English   Presentation type:Poster presentation  

  116. ラジオトレーサー法によるクラフトパルプ中のキシランの性質に関する研究

    "今井貴規,松村浩如,安田征市,寺島典二"

    第46回日本木材学会大会 

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    Event date: 1996.4

    Language:Japanese  

    Country:Japan  

  117. ラジオトレーサー法によるクラフトパルプ化中のキシランの再吸着に関する研究

    "今井貴規,松村浩如,安田征市,寺島典二"

    第46回日本木材学会大会 

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    Event date: 1996.4

    Language:Japanese  

    Country:Japan  

  118. ミクロオートラジオグラフ法によるイチョウおよびマツの細胞壁形成過程におけるマンナンの堆積の可視化

    "今井貴規,後藤任孝,安田征市,寺島典二"

    第46回日本木材学会大会 

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    Event date: 1996.4

    Language:Japanese  

    Country:Japan  

  119. イチョウおよびマツにおける非セルロース系多糖の選択的放射標識

    "今井貴規,後藤任孝,安田征市,寺島典二"

    第46回日本木材学会大会 

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    Event date: 1996.4

    Language:Japanese  

    Country:Japan  

  120. Behavior of pectin and xylan during kraft pulping studied by radiotracer technique

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    Event date: 1995.10

    Language:Japanese  

    Country:Japan  

  121. Determination of the distribution and reaction of polysaccharides in wood cell walls by the radiotracer technique International conference

    8th International Symposium on Wood and Pulping Chemistry 

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    Event date: 1995.6

    Language:English   Presentation type:Poster presentation  

  122. 簡単な酸リグニンモデルのリグノスルホン酸への変換

    "安田征市,松下泰幸,後藤任孝,今井貴規"

    第45回日本木材学会大会 

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    Event date: 1995.4

    Language:Japanese  

    Country:Japan  

  123. ブナ材のセメント硬化阻害成分

    今井貴規、鈴木美紀、青山久扇代、川崎裕司、安田征市

    第44回日本木材学会大会 

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    Event date: 1994.4

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  124. 放射性同位体によるマンナンの選択的標識

    今井貴規、安田征市、寺島典二

    第43回日本木材学会大会 

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    Event date: 1993.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

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Research Project for Joint Research, Competitive Funding, etc. 1

  1. スギ間伐材活用法に関する事業性調査

    2006.10 - 2007.2

KAKENHI (Grants-in-Aid for Scientific Research) 1

  1. Post-biosyntheses chemistry of norlignan in Cryptomeria japonica - A new concept: maturation of heartwood

    Grant number:16H04952  2016.4 - 2019.3

    Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (B)

    Imai Takanori

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    Authorship:Principal investigator 

    Grant amount:\16900000 ( Direct Cost: \13000000 、 Indirect Cost:\3900000 )

    The commercial values (color tone) of Cryptomeria japonica wood are affected by characteristics of the heartwood (HW, dark part at the central part of the wood) which are formed from the sapwood (SW, pale part surrounding heartwood) via intermediate wood (IW) with growth of the trees. The change from SW to HW via IW are called HW formation. In the HW formation of C. japonica, (1) what sort of compounds were formed, (2) how the compounds were formed (formation mechanism), and (3) where the compounds were synthesized at cellular level (synthesis site), were studied.
    (1) Several kinds of new compounds were successfully isolated and their chemical structures were elucidated. The contents and distribution of these compounds in normal red-HW were different from those in abnormal black-HW. (2) It was demonstrated that these compounds were formed by oxidase enzymatic reaction in the HW and IW. (3) It was visualized the enzymatic reaction occurred in the ray parenchyma cells in the HW and IW.