Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) SAKAMOTO Koji and SHIBATA Kenya and ISHIHARA Masako,Decreased Hardness of Dietary Fiber-Rich Foods by the Enzyme-Infusion Method,"Bioscience, Biotechnology, and Biochemistry",09168451,"Japan Society for Bioscience, Biotechnology, and Agrochemistry",2006,70,7,1564-1570,https://cir.nii.ac.jp/crid/1390001206479914880,https://doi.org/10.1271/bbb.50562