@article{oai:kindai.repo.nii.ac.jp:00005273, author = {上田, 茂登子 and 志水, 恒介 and 佐々木, 勝昭 and 渡辺, 克美 and 宇都宮, 直樹}, issue = {43}, journal = {近畿大学農学部紀要, Memoirs of the Faculty of Agriculture of Kinki University}, month = {Mar}, note = {Mango fruit ‘Irwin’ produced on 13-year-old trees cultivated in a plastic greenhouse were used for this study. Fruit were harvested approximately 10( color stage: green), 12( color stage: purple), 14( color stage: purplish red) and 16( color stage: red) weeks after flowering. Variations in the activities of some enzymes related to the degradation of starch and pectins were also examined.Respiratory rate, pectin esterase activities, polygalacturonase activities and α-β amylase activities increased during maturation of ‘Irwin’ mango fruit. These values increased markedly when the fruit turned purplish red.Changes in the activities of polygalacturonase, β-D-galactosidase and α-amylase during maturation appeared to correlate with a marked decrease in the firmness of ‘Irwin’ mango fruit., application/pdf}, pages = {7--14}, title = {マンゴー‘アーウィン’果実の成熟による数種の酵素活性の変化}, year = {2010}, yomi = {ウエダ, モトコ and シミズ, コウスケ and ササキ, カツアキ and ワタナベ, カツミ and ウツノミヤ, ナオキ} }