食品科学

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香蕉多酚氧化酶的纯化、酶学性质及活性抑制的研究进展

袁德保1,杨 昭2,李芬芳1,谭 琳1,*,李奕星1,陈 娇1,郑晓燕1,郑丽丽1   

  1. 1.中国热带农业科学院海口实验站,海南省香蕉遗传改良重点实验室,海南 海口 570102;
    2.海南大学食品学院,海南 海口 57
  • 发布日期:2013-09-27
  • 通讯作者: 谭 琳
  • 基金资助:

    国家自然科学基金青年科学基金项目(31101328);海南省自然科学基金项目(311063)

Research Progress in Purification, Enzymatic Characteristics and Activity Inhibitory of Banana Polyphenol Oxidase

YUAN De-bao1,YANG Zhao2,LI Fen-fang1,TAN Lin1,*,LI Yi-xing1,CHEN Jiao1,ZHENG Xiao-yan1,ZHENG Li-li1   

  1. 1. Hainan Key Laboratory of Banana Genetic Improvement, Haikou Experimental Station, Chinese Academy of Tropical Agricultural
    Sciences, Haikou 570102, China;2. College of Food Science and Technology, Hainan University, Haikou 570228, China
  • Published:2013-09-27
  • Contact: TAN Lin

摘要:

多酚氧化酶(PPO)是引起香蕉酶促褐变的关键酶。在香蕉采后及加工过程中,PPO与香蕉的品质有重要关系。本文综述香蕉PPO的分离纯化、酶学性质以及活性抑制等方面的研究进展,以期为香蕉加工科研工作提供一定的借鉴。

关键词: 香蕉多酚氧化酶, 纯化, 特性, 活性抑制

Abstract:

Polyphenol oxidase (PPO) plays a key role in the enzymatic browning of banana. The state of PPO shows a close
relationship with the quality in the post-harvesting and storage of banana. The article has summarized the research progress
in separation and purification, enzymatic characteristics, enzyme activity control of banana PPO, which will provide a
reference for the future studies on banana.

Key words: polyphenol oxidase of banana, purification, characteristics, inhibition of activity

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