Skip to main content

4 Result(s)

within Kazunobu Tsumura Remove this filter

and

  1. No Access

    Article

    Kinetic Study on Conformational Change in a Single Molecular Species, β3, of β-Conglycinin in an Acidic Ethanol Solution

    The conformational change in a single molecular species, β3, of β-conglycinin in an acidic ethanol solution was kinetically studied by the stopped-flow technique, utilizing the intrinsic fluorescence of proteins ...

    Kazunobu Tsumura, Wataru Kugimiya, Masahiro Kuwada, Yuki Shimura… in The Protein Journal (2004)

  2. No Access

    Article

    A Liquid Chromatography Time-of-Flight Mass Spectrometry-Based Metabolomics Approach for the Discrimination of Cocoa Beans from Different Growing Regions

    Accurate and reliable techniques for the discrimination of cocoa beans according to their geographical origin are essential for quality control and traceability management. In the present study, we demonstrate...

    Katsuhito Hori, Toshio Kiriyama, Kazunobu Tsumura in Food Analytical Methods (2016)

  3. No Access

    Article

    A metabolomics approach using LC TOF-MS to evaluate oxidation levels of edible oils

    Accurate and reliable techniques to analyze oxidation levels of lipids are essential for the refining process and quality control in the edible oil industry. In the present study, we demonstrate a metabolomics...

    Katsuhito Hori, Fook Hee Koh, Kazunobu Tsumura in Food Analytical Methods (2019)

  4. No Access

    Article

    Comparison of enzymatic activities of lipases from Burkholderia plantarii and Burkholderia cepacia

    Lipases (EC 3.1.1.3) are enzymes used in the oils and fats industries to modify the physicochemical properties of triacylglycerol (TAG). Lipase-catalyzed interesterification at high temperatures is an effectiv...

    Saori Kataoka, Sayuri Kawamoto, Kazunobu Tsumura… in Archives of Microbiology (2023)