Salmon sashimi is a texture slice of salmon back, and salmon sashimi is a texture slice of salmon belly.

Salmon sashimi will have a white film (this is done, some chefs will remove it). If there is no white film, the size of the whole fillet can be seen at a glance, because the salmon breast is strip (salmon is block), and the sashimi will not be too big. Secondly, the lines of fish (that is, white lines) will be thicker and denser.

Extended data:

Salmo salar common name for some salmon, originally referring to Salmon Atlantic salmon. With the development of aquaculture, businessmen also call Pacific salmon (Oncorhynchus) and other fish "salmon". For example, rainbow trout (Oncorhynchus mykiss) is a cold water pond culture of Pacific Salmon, which is now called "salmon" by some merchants.

Salmon, also called salmon or salmon, is one of the commonly used fish ingredients in western food. There are different kinds of salmon in consumer markets in different countries. Norwegian salmon is mainly Atlantic salmon, Finnish salmon is mainly red-fleshed rainbow trout, and American salmon is mainly Alaska salmon. Salmon generally refers to salmon belonging to the family Salmonidae, and there are many kinds, such as salmon and humpback salmon produced in northeast China.

References:

Baidu baike salmon