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TAKEDA Kouji Professor |
From Graduate School 【 display / non-display 】
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Tokyo University of Agriculture Graduate School, Division of Agriculture Agricultural Chemistry Doctoral program (second term) Completed
2001.04 - 2004.03
Country：Japan
Employment Record in Research 【 display / non-display 】
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Tokyo University of Agriculture Teacher Education and Scientific Information Teacher Education Assistant Professor
2012.04 - 2017.03
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Tokyo University of Agriculture Teacher Education and Scientific Information Teacher Education Associate Professor
2017.04 - 2020.03
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Tokyo University of Agriculture Teacher Education and Scientific Information Teacher Education Professor
2020.04
External Career 【 display / non-display 】
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The University of Michigan Molecular & Behavioral Neuroscience Institute, Medical school Researcher
2008.04 - 2012.03
Country：United States
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The University of Maryland Department of Cell Biology & Molecular Genetics Researcher
2007.04 - 2008.03
Country：United States
Professional Memberships 【 display / non-display 】
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日本科学教育学会
2016.07
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日本生物教育学会
2013.07
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仮説実験授業研究会
2012.11
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日本化学会
2012.06
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日本理科教育学会
2011.10
Research Areas 【 display / non-display 】
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Humanities & Social Sciences / Education on school subjects and primary/secondary education
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Humanities & Social Sciences / Science education
Papers 【 display / non-display 】
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サケの食物連鎖上の「生物色素」に着目した環境科学教育 Reviewed
蝦名元、武田晃治
食農と環境 35 7 - 12 2023
Authorship：Corresponding author Language：Japanese Publishing type：Research paper (scientific journal)
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観察教材のための形態と色調を維持したクリオネ標本の開発 Reviewed
武田 晃治
教材学研究 34 7 - 14 2023
Authorship：Corresponding author Language：Japanese Publishing type：Research paper (scientific journal)
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ザリガニからはじめる環境科学教育
武田 晃治
日本農学図書館協議会誌 209 1 - 7 2023
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Educational Material Research on the Color of Crayfish for Conversion to Edible Resources Reviewed International journal
HIGUCHI SAKI, ONO HONAMI, HONDA HIROAKI, MASKEY SARVESH, KUROSAWA AKIRA, SUZUKI TOSHIHIRO, TAKAHASHI NOBUYUKI, OKAZAWA HIROMU, TAKEDA KOUJI
International Journal of Environmental and Rural Development 14 ( 1 ) 98 - 105 2023
Authorship：Corresponding author Language：English Publisher：Institute of Environmental Rehabilitation and Conservation, Research Center
<p>The crayfish (<i>Procambarus clarkii</i>) is an invasive alien species consumed as a food source worldwide. However, there is an extremely low demand for it as a food resource in Japan, and it is typically targeted for extermination. One reason for the lack of progress in considering crayfish a sustainable food resource is limited education on the issue during secondary education programs. It is well known that astaxanthin is the pigment responsible for the body color of common red crayfish and crustaceans such as shrimp and crabs. At the same time, while there are ample study materials on plant pigments in the science education curriculum in junior high and high schools in Japan, there are no such materials to our knowledge that focus on animal pigments. Therefore, this research sought to develop teaching materials to deepen understanding of color as a food component of crayfish through an experiment involving extracting and separating their pigments. Using pigments extracted from red crayfish exoskeletons, we developed experimental teaching materials to observe astaxanthin by employing thin-layer chromatography and high-performance liquid chromatography. In addition, an experiment was conducted to observe the effect of different foods on crayfish body color. For the experiment, food was developed to make crayfish bodies white (decolorized) and orange. When the decolorized crayfish were fed norbixin or bixin, which are components of the orange annatto pigment, norbixin tended to accumulate as orange in the exoskeleton more than bixin based on the apparent body color change, color extraction from images, and thin-layer chromatography. These findings are expected to be useful for science and nutrition education, supporting the development of the students’ awareness and understanding of crayfish as a food resource.</p>
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Teaching materials and curriculum research focusing on biological pigments of organisms
武田 晃治
Science Impact Ltd 2 16 - 18 2021
Books and Other Publications 【 display / non-display 】
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地域創生・SDGs人財養成の実学研究 : 『五感六育』の実践例
福田 充男, 武田 晃治, 関 正貴, 五藤 幹也, 阿蘓 政志, 井階 友貴, 高橋 慶子, 小林 英夫, 川端 教文, 小関 公晴, 松本 恭輔, 木村 俊昭
東京農業大学出版会 2022 （ ISBN:9784886945174 ）
Language：Japanese
Misc 【 display / non-display 】
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New ways of teaching science Invited
Takeda, Kouji., Yururi, Manami and Asanuma Shigeru
Science Impact Ltd 16 - 18 2021.02
Authorship：Lead author Language：English Publishing type：Article, review, commentary, editorial, etc. (scientific journal)
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「根」の染色法の学校教材への利用 Reviewed
村上敏文，武田晃治
根の研究（Root Research） 25 ( 4 ) 79 - 82 2016.12
Authorship：Lead author Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (scientific journal)
Presentations 【 display / non-display 】
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Free Flavin-Dependent and- Independent Reactions of Ferric Reductase from Photosynthetic and Non-Photosynthetic Organism International conference
Sato, J., Takeda, K., Goto, K., Nishiyama, R., Watanabe, T., Abo, M., Yoshimura, E., Nakagawa, J., Abe, A., Nishida, Y., Kawasaki, S. and Niimura, Y.
Flavi and Flavoproteins,2011 2011.07
Event date： 2011.07
Language：English Presentation type：Poster presentation
光合成、非光合成生物における遊離フラビン依存、非依存型の鉄還元酵素反応に関する報告。
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α-Ketoglutarate Can Serve As an Effective Precursor of the Neurotransmitter Pool of Glutamate International conference
Takeda, K., Ishida, A., Takahashi, K. and Ueda, T.
Society for Neuroscience Chicago 2009.10
Event date： 2009.10
Language：English Presentation type：Poster presentation
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Two Types of Flavoemzymes Functional as Ferric Reductase which is possibly Involved in Fenton Reaction in the Presence or Absence of Free Flavin International conference
Sato, J., Takeda, K., Goto, K., Tajima, H., Abo, M., Yoshimura, E., Watanabe, E., Nakagawa, J., Kawasaki, S. and Niimura,
Flavin and Flavoproteins,2008 2008.05
Event date： 2008.05
Language：English Presentation type：Poster presentation
遊離フラビンを介したDrgAタンパクによるフェントン反応メカニズム。大腸菌から遊離フラビンを介さないフェントン反応に関与する2種の酵素、Chlorella vulgarisから遊離フラビンを介したフェントン反応に関与する酵素精製に関する報告。
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Identification of oxygen metabolic systems in Clostridium International conference
Kawasaki, S., Ishikura, J., Chiba, D., Watamura, Y., Mimura, T., Ono, M., Satoh, T., Takeda, K., Nakagawa, J. and Niimura, Y.
Flavin and Flavoproteins,2005 2005.04
Event date： 2005.04
Language：English Presentation type：Poster presentation
嫌気性菌であるC.aminovalericumとC.acetobutylicumは微好気条件下でNADH oxidaseや酵素応答タンパクを発現し、良好に育成した。C.acetobutylicumでは酵素応答タンパクとして新規にA-type flavoproteinとrubrerythrin homologuesが検出され、これらが酸素代謝、酸素消去系に関与することが示唆された。
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The NADH oxidase-Prx system functional as NADH oxidase and alkylhydroperoxide reductase. Protein interaction and physiological role in Amphibacillus. International conference
Arai, T., Date, M., Sato, A., Asano, M., Watanabe, T., Zako, T., Odaka, M., Yohda, M., Takeda, K., Nakagawa, J., Kawasaki, S. and Niimura, Y.
Flavin and Flavoproteins, 2005. 2005.04
Event date： 2005.04
Language：English Presentation type：Poster presentation
過酸化物を酵素反応の限界速度で分解するAmphibacillus xylanusのNADH oxidase-Prx酵素系の複合体形成に関する研究を行なった。また、これら酵素系の0％、21％、40％、80％酸素条件下における発現解析を行ない、酸素応答発現を確認した。
Social Activities 【 display / non-display 】
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世田谷区立桜丘小学校 特別授業
Role(s)： Lecturer
2017.10
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中高若手教員夏季研修会
Role(s)： Lecturer
2016.08
Type：Seminar, workshop
現職の中高理科教員（卒業生）や教員志望の学生を対象に、高等学校の地学・生物・化学分野を融合した理科教材として開発した植物色素の抗酸化能を可視化した実験について授業と実験指導を行った。
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マナビゲート2016
2016.08
子供たちを対象にしたマナビゲート2016において、食物連鎖による生物濃縮をテーマとして我々が開発している生物教材として、アメリカザリガニの白色固体を色素により体色変化させたザリガニや生物濃縮に関するポスターを出展した。
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専修大学松戸高等学校での出張講義と実験指導
2016.07
中学・高等学校理科で学習する内容の酵素や植物色素に関する発展授業として、高校生を対象に授業を行った。進化の観点から見た過酸化水素分解反応の重要性や植物色素の抗酸化能の重要性をテーマにし、2日間の授業と実験から過酸化水素分解酵素や色素の抗酸化に働く存在意義について理解を深めた。
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アカデミア理科実験教室
2015.11 - 2016.01
中学・高等学校理科で学習する内容の酵素や植物色素に関する発展授業として、中学生・高校生を対象に理科実験教室を開催した。進化の観点から見た過酸化水素分解反応の重要性や植物色素の抗酸化能の重要性をテーマにした授業と授業に合わせて開発した抗酸化能をDNA電気泳動により可視化した実験を行い、授業内容の理解を深めた。