Key Laboratory of Animal Nutrition and Feed Science in East China, Ministry of Agriculture, College of Animal Sciences, Zhejiang University, China; Hainan Institute of Zhejiang University, Yongyou ...

such as with barrier protection methods, topical microbicides and mucosal immunization. The upper gastrointestinal tract, lined by non-keratinized squamous epithelium in the oropharynx and the ...

As the scale of aquaculture continues to expand, the feed industry’s demand for raw protein materials such as fish meal continues to increase. Because fish meal is expensive and difficult to store, it ...