Aggregation and conformational change of mushroom (Agaricus bisporus) polyphenoloxidase subjected to thermal treatment
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- 作者：Lei Zhou ; Wei Liu ; liuwei@ncu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Liqiang Zou ; Zhiqiang Xiong ; Xiuting Hu ; Jun Chen
- 关键词：Polyphenoloxidase ; Thermal treatment ; Inactivation ; Conformation ; Microstructure ; Aggregation
- 刊名：Food Chemistry
- 出版年：2017
- 出版时间：1 January 2017
- 年：2017
- 卷：214
- 期：Complete
- 页码：423-431
- 全文大小：2707 K
文摘
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Both high temperature-short time and mild temperature-long time can inactivate PPO.
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PPO samples with the same activity were obtained by different thermal treatment.
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PPO with the same activity might possess different conformations.
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Mild temperature deformed PPO, while high temperature induced aggregation of PPO.