A quinone-dependent dehydrogenase and two NADPH-dependent aldo/keto reductases detoxify deoxynivalenol in wheat via epimerization in a Devosia strain

•The highly active DON-degrading bacterial strain Devosia sp. D6-9 was isolated.•Strain D6-9 catabolized DON via epimerization to form 3-keto-DON and 3-epi-DON.•A dehydrogenase and two reductases are responsible for DON detoxification in D6-9.•Three recombinant enzymes efficiently degraded DON prese...

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Veröffentlicht in:	Food chemistry 2020-08, Vol.321, p.126703-126703, Article 126703
Hauptverfasser:	He, Wei-Jie, Shi, Meng-Meng, Yang, Peng, Huang, Tao, Zhao, Yue, Wu, Ai-Bo, Dong, Wu-Bei, Li, He-Ping, Zhang, Jing-Bo, Liao, Yu-Cai
Format:	Artikel
Sprache:	eng
Schlagworte:	Alcohol dehydrogenase Aldo/keto reductases Deoxynivalenol epimerization Enzymatic detoxification Molecular docking
Online-Zugang:	Volltext
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