Sekiyama Yasuyo

セキヤマヤスヨ | Sekiyama Yasuyo

Affiliation and department：
Job title：上級研究員
Other affiliations (2)：

Research field (1)： Bioorganic chemistry

Research keywords (5)： Analytical chemistry , MRI , Metabolomics , NMR , Natural product chemistry

Research theme for competitive and other funds (11)：

2020 - 2023 MRI and NMR-based metabolic profiling to examine physiology of potato tuber storage
2019 - 2022 Water use of high-yielding rice varieties under changing climate
2018 - 2022 Investigation of radical scavenging ability related compounds by multiple analyses fusion and their non-destructive estimation
2018 - 2021 Ensuring the reliability of spectroscopy for rapid and nondestructive assessment: an approach from NMR metabolomics
2015 - 2018 Molecular ecological analysis of impacts on soil microorganisms by long term organic substance applicaton

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Papers (48)：

Xinyue Li, Yasuyo Sekiyama, Manato Ohishi, Megumu Takahashi, Saki Matsumoto, Takashi Watanabe, Nobutaka Nakamura, Masayasu Nagata, Mizuki Tsuta. NMR-based metabolomic identification of freshness markers reveals the working mechanism of visible and near-infrared spectroscopy to predict post-harvest broccoli freshness. Postharvest Biology and Technology. 2024. 211. 112810-112810
Takashi Watanabe, Yasuyo Sekiyama, Takeshi Kawamura, Yayoi Fukuda, Masayasu Nagata. Tissue structural analysis for internal browning sweet potatoes using magnetic resonance imaging and bio-electrochemical impedance spectroscopy. JOURNAL OF FOOD ENGINEERING. 2023. 349
Xinyue Li, Yasuyo Sekiyama, Nobutaka Nakamura, Yoko Suzuki, Mizuki Tsuta. Estimation of komatsuna freshness using visible and near-infrared spectroscopy based on the interpretation of NMR metabolomics analysis. Food chemistry. 2021. 364. 130381-130381
Yasuyo SEKIYAMA, Seishi IKEDA, Kenji ASANO, Kazuyuki OKAZAKI. NMR-based agricultural metabolomics achieved by collaboration between analytical chemists and agronomists. 日本土壌肥料学雑誌. 2020. 91. 4. 272-279
Yasuhiro Ito, Yasuyo Sekiyama, Hiroko Nakayama, Ayako Nishizawa-Yokoi, Masaki Endo, Yoko Shima, Nobutaka Nakamura, Eiichi Kotake-Nara, Susumu Kawasaki, Sakiko Hirose, et al. Allelic Mutations in the Ripening-Inhibitor Locus Generate Extensive Variation in Tomato Ripening. Plant physiology. 2020. 183. 1. 80-95

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MISC (72)：

JUICHI Hironori, SEKIYAMA Yasuyo. Latest trends in agricultural metabolomics and prospects for functional component analysis of agricultural products. Journal of the NARO Research and Development. 2023. 2023. 13. 99-105
梅本貴之, 関山恭代, 中山博子, 木村映一. Relationship between Amylose Content and Cooked Kernel Elongation in Rice. 日本作物学会講演会要旨集. 2022. 253rd. 124-124
渡邊高志, 関山恭代. Magnetic Resonance Imaging. 日本食品科学工学会誌. 2021. 68. 5. 225-225
多胡香奈子, 徳田進一, 関山恭代, 伊達康博, 早津雅仁. 農耕地生態系での脱窒における利用可能な基質の特定. 日本土壌微生物学会講演要旨集. 2021. 2021 (CD-ROM)
関山恭代. 農業・食品研究におけるNMRの活用. NMRマイクロイメージング研究会講演要旨集. 2021. 25th

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Patents (3)：

Lectures and oral presentations (2)：

Professional career (1)：

Work history (7)：

2021/04 - 現在 Research Center for Advanced Analysis, NARO
2013/04 - 2021/03 Food Research Institute, NARO Division of Analytical Science
2010/04 - 2013/03 National Food Research Institute, NARO Analytical Science Division
2009/09 - 2010/03 Waseda University School of Creative Science and Engineering Lecturer (full time)
2005/04 - 2009/09 RIKEN Plant Science Center Metabolomics Research Group Advanced NMR Metabomics Unit Researcher

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