The protein content of salmon per 100 grams is about 22.3 grams. Salmon is mainly distributed in the waters at the junction of the Atlantic Ocean, the Pacific Ocean and the Arctic Ocean. It is a highly migratory cold water fish. It is known as the 'Emperor of the ice sea' by the international food industry. Salmon is delicious and rich in EPA, DHA and other bioactive substances. Salmon protein content there are more than 30 varieties of salmon with commercial value. The most common are salmon trout, golden trout, Pacific salmon, Atlantic salmon, Arctic white spot salmon and silver salmon.
Fresh salmon has clear eyeballs, bright red gills, bright color and elasticity.
Fresh salmon meat is bright, fresh, shiny, clear lines and solid meat. The taste is firm and full, the fish oil is abundant, the taste is sweet, the meat is smooth, and the fat is uniform. （SanWenYuDanBaiZhiHanLiang）