食品科学 ›› 2007, Vol. 28 ›› Issue (1): 350-353.

• 专题论述 • 上一篇    下一篇

氧化三甲胺酶研究进展

 宋丹阳, 周德庆, 杜永芳, 柳淑芳   

  1. 中国农业大学食品科学与营养工程学院; 中国水产科学研究院黄海水产研究所; 中国水产科学研究院黄海水产研究所 北京100083; 山东青岛266071;
  • 出版日期:2007-01-15 发布日期:2011-12-31

Research Progress on Trimthylamine N-oxide Demethylase

 SONG  Dan-Yang, ZHOU  De-Qing, DU  Yong-Fang, LIU  Shu-Fang   

  1. 1.College of Food Science and Nutritional Engineering, China Agricultral University, Beijing 100083, China; 2.Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Qingdao 266071, China
  • Online:2007-01-15 Published:2011-12-31

摘要: 氧化三甲胺酶(trimethylamine-N-oxidedemethylase,TMAOase)是许多海洋鱼类体内存在的产生甲醛的重要的酶,与水产品甲醛的本底含量和鱼肉的腐败变质密切相关。本文对TMAOase的分布、活性测定、分离纯化以及酶学特性等方面研究进行了较为全面的综述。

关键词:  , 氧化三甲胺酶, 氧化三甲胺, 甲醛, 研究进展

Abstract: TMAO demethylase(TMAOase or trimethylamine-N-oxide formaldehyde-lyase) has been proposed to be responsible for the formaldehyde synthesis and fish deterioration during frozen storage. The general advances were discussed on TMAOase activities associated with its distribution, detection, isolation, purification and enzyme characteristics in this article.

Key words: TMAOase, TMAO, formaldehyde, advances