Research theme for competitive and other funds (10):
2020 - 2023 Evaluation of pigments and astringent taste by non-enzymatic oxidationn in red wine
2016 - 2019 Studies on polymeric pigments in red wines
2013 - 2016 Characterization of pyranoanthocyanin in red wine
2009 - 2010 Metabolomics for elucidation of wine evaluation
2006 - 2007 温和的酸素接触によるワインの熟成効果に関する基盤的研究
2004 - 2005 Production of wine with high resveratrol content using non-vinifera grapes
Enology
Food Chemistry
ワイン醸造学
食品化学
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Papers (7):
Lin Wang, Jun Harada, Yuka Endo, Masashi Hisamoto, Fumie Saito, Tohru Okuda. Diurnal Changes in Amino Acid Concentrations in Riesling and Chardonnay Grape Juices and a Possible Role of Sunlight. AMERICAN JOURNAL OF ENOLOGY AND VITICULTURE. 2014. 65. 4. 435-442
Joseph Wuxun Jin, Osamu Inoue, Katsue Suzuki-Inoue, Go Nishikawa, Yoshinori Kawakami, Masashi Hisamoto, Tohru Okuda, Yukio Ozaki. Grape Seed Extracts Inhibit Platelet Aggregation by Inhibiting Protein Tyrosine Phosphatase. CLINICAL AND APPLIED THROMBOSIS-HEMOSTASIS. 2014. 20. 3. 278-284
Keita Deguchi, Tohru Okuda, Hiroshi Hara, Satoshi Demura, Tohru Watanabe, Hiroyuki Okazaki, Masaya Fujioka, Saleem James Denholme, Toshinori Ozaki, Takahide Yamaguchi, et al. Tartaric acid in red wine as one of the key factors to induce superconductivity in FeTe0.8S0.2. PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS. 2013. 487. 16-18
Yui Okada, Kyoko Oh-oka, Yuki Nakamura, Kayoko Ishimaru, Shuji Matsuoka, Ko Okumura, Hideoki Ogawa, Masashi Hisamoto, Tohru Okuda, Atsuhito Nakao. Dietary Resveratrol Prevents the Development of Food Allergy in Mice. PLOS ONE. 2012. 7. 9. e44338
Marie Ichikawa, Keiko Ono, Masashi Hisamoto, Toshihide Matsudo, Tohru Okuda. Effect of Cap Management Technique on the Concentration of Proanthocyanidins in Muscat Bailey A Wine. FOOD SCIENCE AND TECHNOLOGY RESEARCH. 2012. 18. 2. 201-207
Detection of Trans-Piceid from Sprout Extract of Polygonum sachalinense and Gene Expression. Food function. 2012. 10. 8-16
Study of antioxidative phenolics in grape seed using DPPH-post-column HPLC. Journal of ASEV Japan. 2011. 22. 1. 3-9
Antioxidant Activity of Various Part of Koshu Grape. 2011. 22. 3. 133-142
Phenolic off flavor characterization of commercially available wine yeasts and selection of the yeast for Koshu winemaking. Journal of ASEV Japan. 2010. 21. 3. 112-117
Marie Ichikawa, Keiko Ono, Masashi Hisamoto, Toshihide Matsudo, Tohru Okuda. Changes in Proanthocyanidin Concentration during Fermentation of Muscat Bailey A Wines. AMERICAN JOURNAL OF ENOLOGY AND VITICULTURE. 2010. 61. 3. 434A-434A