K
Ken'ichi Ohtsubo
Researcher at Niigata University of Pharmacy and Applied Life Sciences
Publications - 15
Citations - 113
Ken'ichi Ohtsubo is an academic researcher from Niigata University of Pharmacy and Applied Life Sciences. The author has contributed to research in topics: Resistant starch & Brown rice. The author has an hindex of 4, co-authored 15 publications receiving 60 citations.
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Journal ArticleDOI
Comparison of eating quality and physicochemical properties between Japanese and Chinese rice cultivars
TL;DR: Chinese rice varieties are characterized by a high protein and the grain texture after cooking has high hardness and low stickiness, according to a novel formulae developed based on the iodine absorption curve obtained using milled rice.
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Effects of super-hard rice bread blended with black rice bran on amyloid β peptide production and abrupt increase in postprandial blood glucose levels in mice.
Sumiko Nakamura,Takashi Hara,Toshio Joh,Atsushi Kobayashi,Akira Yamazaki,Kensaku Kasuga,Takeshi Ikeuchi,Ken'ichi Ohtsubo +7 more
TL;DR: Super-hard rice bread blended with black rice bran shows promise for inhibiting not only amyloid β production, but also abrupt increases in postprandial BGLs.
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Evaluation of Hardness and Retrogradation of Cooked Rice Based on Its Pasting Properties Using a Novel RVA Testing.
TL;DR: In this article, the authors compared the pasting properties of various rice samples using three different heating and cooling programs (maximum temperatures were 93, 120, and 140 °C, respectively) in a newly developed high-temperature-type Rapid Visco Analyzer (RVA, RVA 4800).
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Effects of different heat-moisture treatments on the physicochemical properties of brown rice flour
Sumiko Nakamura,Hisako Okumura,Masayoshi Sugawara,Wataru Noro,Noriyuki Homma,Ken'ichi Ohtsubo +5 more
TL;DR: HMT exhibited inhibition of retrogradation in the pasting and physical properties, which is profitable to promote the qualities of the rice products and useful for long-term storage and export of rice flour.
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Possibility of Diabetes Prevention by High-amylose Rice and Super Hard Rice
Ken'ichi Ohtsubo,Sumiko Nakamura,Satoshi Maeda,Atsushi Kobayashi,Akira Yamazaki,Shaw Watanabe,Ommega Internationals +6 more
TL;DR: Ohtsubo et al. as discussed by the authors used high pressure treatment (HPT) after soaking in unsalted rice koji miso to prevent abrupt increases in post-prandial blood glucose level (BGL) by feeding Sprague-Dawley (SD) rats with Hoku243 (produced by HPT).