Open Access

ARTICLE

4-Hydroxy-2-Oxoglutaric Acid, A Key Metabolite Involved in Trypsin-Regulation of Arginine Metabolism in Hylocereus undatus during Storage

Bairu Li¹, Jingyu Jia¹, Hemin Wang¹, Jiaju Sun¹, Enyan Chen¹, Xin Li^1,2,3,*

1 College of Food and Bioengineering, Henan University of Science and Technology, Luoyang, 471023, China
2 Henan Engineering Research Center of Food Microbiology, Luoyang, 471023, China
3 National Demonstration Center for Experimental Food Processing and Safety Education, Luoyang, 471000, China

* Corresponding Author: Xin Li. Email: