エタノール及びエチレン処理バナナ中のデンプンの分解:追熟中のホスホリラーゼとインベルターゼ活性変化

• アグレバンテ ジョセフイン

  香川大学農学部農業生産学科

• 松井 年行

  香川大学農学部農業生産学科

• 北川 博敏

  香川大学農学部農業生産学科

書誌事項

タイトル別名

• Starch breakdown in ethylene-and ethanol-treated bananas: Changes in phosphorylase and invertase activities during ripening.

抄録

This paper describes the changes in phosphorylase and invertase activities during ripening of bananas subjected to ethanol and ethylene treatments.<BR>Starch content in the banana pulp decreased from about 20% at the green stage to less than 1% at the fully ripe stage while total sugar increased to 20%. At the same stage of ripeness, the starch and sugar contents, and enzyme ativities of ethanol- and ethylenetreated fruits were comparable to that of the control.<BR>Phosphorylase activity increased during the period of rapid starch breakdown(peel color index 2) and declined at the later stages of ripening, concurrent to the decrease in starch content. On the other hand, invertase activity was very low at the green stage but increased sharply at peel color index 3 (more green than yellow)concomitant to the increase in sucrose.

収録刊行物

• 日本食品工業学会誌

  日本食品工業学会誌 37 (11), 911-915, 1990

  社団法人 日本食品科学工学会

詳細情報

• CRID: 1390001206404957952
• NII論文ID: 130003788843
• DOI: 10.3136/nskkk1962.37.11_911
• COI: 1:CAS:528:DyaK3MXhtl2rur8%3D
• ISSN: 00290394
• 本文言語コード: en
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可