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J-GLOBAL ID:200901056775600091   Update date: May. 16, 2024

Kotaki Yuichi

コタキ ユウイチ | Kotaki Yuichi
Affiliation and department:
Job title: Academic Researcher
Research field  (3): Marine/Aquatic life sciences ,  Food sciences ,  Bioorganic chemistry
Research keywords  (8): 生物化学 ,  生理・生態学 ,  食品化学 ,  食品衛生学 ,  水産化学 ,  Biological chemistry ,  Eco-physiology ,  Fisheries chemistry
Research theme for competitive and other funds  (11):
  • 2016 - 2019 記憶喪失性貝毒生産底生珪藻のアジアにおける分布拡大と適応戦略としての毒生産
  • 2013 - 2016 東南アジアの海洋生物が産出する抗菌性臭素化ビフェノール類の分布と特性
  • 2011 - 2014 海産生物における記憶喪失性貝毒の生産・動態に関する研究
  • 2010 - 2013 太平洋島嶼における天然有機ハロゲン化合物の生成機構および生物濃縮に関する研究
  • 2005 - 2007 珪藻と細菌の相互作用による記憶喪失性貝毒生産
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Papers (51):
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MISC (12):
  • 前野優香理, 小瀧裕一, 寺田竜太, 日高將文, 長由扶子, 此木敬一, 山下まり. 生合成酵素を用いたドウモイ酸類縁体の調製と構造活性相関. 日本農芸化学会東北支部大会プログラム・講演要旨集. 2021. 156th (CD-ROM)
  • Kotaki Y, Yoshida K, Maeno Y, Yamashita Y. Amnesic shellfish poisoning potential in southern Iwate Prefecture after the 2011 Great East Japan earthquake. 2020. 130-139
  • Yuichi Kotaki, Setsuko Sakamoto, Ichiro Imai. Amnesic shellfish poisoning potential in Japan. PICES Sci. Rep. 2017. 53. 12-19
  • Yuichi Kotaki. Shellfish toxins; ASP toxins and azaspiroic toxins. Food sanitation research. 2009. 59. 12. 45-53
  • Kotaki Y, Lundholm N, Katayama T, Furio EF, Romero ML, Relox JR, Yasumoto T, Naoki H, Hirose MY, Than TD, et al. ASP toxins of pennate diatoms and bacterial effects on the variation in toxin composition. Proceeding of the 12th International Conference on Harmful Algae, Copenhagen. 2008. 300-302
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Books (2):
  • 公定試験法・標準試験法詳解 食品衛生検査指針(理化学編)
    食品衛生協会 2015
  • Seafood and Freshwater Toxins: Pharmacology, Physiology, and Detection, 2nd edition. Chap. 19. Ecobiology of amnesic shellfish toxin producing diatoms. Luis M. Botana (Ed.)
    CRC Press, Taylor & Francis Group 2008 ISBN:9780849374371
Lectures and oral presentations  (16):
  • Preparation of novel kainic acid analogues using the heterologously expressed kainoid synthases
    (Annual Meeting of the Society for Bioscience, Biotechnology, and Agrochemistry 2024 2024)
  • Identification of kainoid synthase of the diatom, Nitzschia navis-varingica, collected from Papua New Guinea
    (Annual Meeting of the Japan Society for Bioscience, Biotechnology, and Agrochemistry 2024 2024)
  • Preparation of domoic acid and kainic acid analogues using the cyclases, and evaluation of their toxicities
    (2022)
  • Preparation of a novel kainic acid analogue using the heterologously expressed cyclization enzyme
    (2021)
  • 記憶喪失性貝毒生産珪藻Nitzschia navis-varingicaの新たな海域における分布調査
    (令和元年度日本水産学会秋季大会 2019)
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Professional career (2):
  • Doctor(Agriculture) (Tohoku University)
  • Master(Agriculture) (Tohoku University)
Work history (4):
  • 2024/05 - 現在 Tohoku University, Graduate School of Agricultural Science Division of Agricultural Chemistry, Laboratory of Bioorganic Chemistry of Natural Products Academic Researcher
  • 2023/04 - 現在 Graduate School of Agricultural Science, Tohoku University Division of Agricultural Chemistry, Laboratory of Bioorganic Chemistry of Natural Products Academic Researcher
  • 2021/04 - 2023/03 Fukushima College
  • 2017/04 - 2021/03 Fukushima College Jr. College Dept. of Food and Nutrition Professor
Association Membership(s) (4):
International Society for the Study of Harmful Algae ,  日本農芸化学会 ,  日本水産学会 ,  International Society for the Study of Harmful Algae
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