Research Progress on The Application of Polyphenolic Compounds in Aquafeeds
The polyphenol was a type of compound existing in natural plants.Due to the advantages of easy preparation,high activity and positive regulation on the body,it was widely used in food,health products and other fields.In recent years,studies have shown that adding appropriate doses of polyphe-nols to feed can effectively improve the antioxidant capacity and immune performance of aquatic animals,and play a positive role in their growth performance and disease prevention.Therefore,from the aspects of the source,classification,structure and impact on aquatic animals,this paper will summarize the re-cent research status of polyphenol compounds in aquatic animal feed and present expectation,so as to provide references for subsequent related researches.We are looking forward to realizing the industrial-ized application of polyphenol compounds in aquaculture as soon as possible.