Why is canned herring so expensive

Canned herring is actually a more famous way of making it, because this can smells bad, but it is indeed more popular because the fish itself The quality is very good, and it is made with salt, which ensures the original taste. Why is canned herring so expensive? In fact, if it is canned food like this, only salt is used to process some cooking wine, so that the canned food can be stored for a longer time, and the price of the fish itself is relatively expensive, so the cost will increase. Moreover, there are some import taxes if sold domestically. What nutrition does canned herring have?

Canned herring is rich in nutrients. Since herring itself has high medicinal value, herring is high in protein and fat, and is rich in vitamins and trace elements. It is a fish with high nutritional value. After the herring is canned, the nutrients are still there.

Every 100 grams of fish is rich in about 19 grams of protein, about 4 grams of fat, about 200 grams of phosphorus, 33 grams of magnesium, and 81 mg of vitamins. These nutrients help the body dilate blood vessels and also prevent blood from clotting in the body. Students in the growing period can speed up brain nerve conduction and promote bone growth by eating herring. Why do people eat canned herring

1. Living habits. Canned herring originated in Sweden. In fact, in order to preserve food, the early Swedes cooked herrings in salt water to achieve thorough disinfection, and then put them in jars to let them ferment naturally. The smell was like the unpleasant smell caused by frying after fermentation in a manure pit. It is produced by natural fermentation in the can.

2. A curious attitude. It is said that canned herring is particularly smelly, so many people will try it to find out what it smells like. From time to time, it is passed around and everyone rushes to buy it. Canned herring has become a hot-selling product.