Cod is very valuable. It contains useful minerals and vitamins. It is a source of Omega-3 fatty acids, which help to prevent from cholesterol plaques, narrowing of blood vessels, a heart disease. Among other microelements, there is biotin that promotes good metabolism, which is very important for children, postoperative patients, pregnant women and elderly people.
It is sold frozen. The caviar is processed on a vessel right after catching. Then it is salted and frozen. If the equipment allows, shock frost can be applied, thus, a consumer receives a fresh product, which is easily separated from the roe and represents a savory snack.
There are some popular variants: fried caviar (with or without spices), breaded and baked. It is possible to cook minced meat fit for chops and cutlets. It is often used in industrial production for canning, pickling, fish flour, as a fertilizer or feed for cattle.