
Fish protein is a rich food additive, which is a colorless and tasteless powder obtained from whole fish. Three types of fish proteins are available in the market, which include fish protein concentrate, fish protein hydrolysate, and fish protein isolate. Yellowtail amberjack, Tuna, Anchovy, Coho Salmon, Trout, Snapper, Tilapia, Bluefish, Pollock, Grouper, Sardines, Mackerel, Cod, Haddock, Flounder, Perch, and Halibut are various types of fishes from which fish protein is extracted. Fish protein majorly finds its application in animal feed, pharmaceuticals, and cosmetics. The adoption of fish protein has been witnessed to be considerably high in developed countries such as the U.S., Canada, and Germany, while emerging countries such as China, Brazil, and India are catching up quickly.