The effects of different reducing sugars, heat treatment temperatures, and processing methods on the removal of parvalbumin from the crud extrarts were studied by using Maillard reaction.The results showed that the content of parvalbumin in Maillard reaction products (MRPs) was significantly reduced when injecting the xylose solution into the fish at 100 ℃. Moreover, the MRPs had brownish yellow color and sauce flavor. Applying the experimental conditions to the production process of cod dried fish, a cod product with a lower parvalbumin content could be obtained.