CATDOLL : CATDOLL: Nutritional differences between salmon and Spanish mackerel

1. Nutritional differences between salmon and Spanish mackerel

Nutritional value of salmon

Salmon is rich in unsaturated fatty acids, which can effectively increase high-density lipoprotein cholesterol, lower blood lipids and low-density lipoprotein cholesterol, and prevent and treat cardiovascular diseases.

The omega-3 fatty acids it contains are essential substances for the brain, retina and nervous system, and the content of this substance is even higher in cod liver oil.

Salmon liver oil is also rich in vitamin D, which can promote the body's absorption and utilization of calcium and help growth and development.

Nutritional value of Spanish mackerel

The meat of Spanish mackerel is delicate, delicious and nutritious. It is rich in protein, vitamin A, minerals (mainly calcium) and other nutrients.

2. Identification of salmon

The orange color means it is raw. The more orange it is, the better the nutritional value! This means that the salmon is alive.

3. What is the difference between salmon and king salmon?

According to research, the Chinese word "Salmon" was first proposed by Hong Kong and Taiwan. It is the transliteration of the English name "salmon". This is because the English pronunciation of "Salmon" is similar to "Salmon". Salmon is not a fish classification name, but a trade name for certain salmonids or salmon trout. As a salmon, its muscles must be firm and elastic, with clear white textures and a dark red or orange color. So to be precise, salmon should be orange-red salmonids, salmon meat, and salmon trout. The international name for salmon and trout is rather confusing. It is customary to call salmonids salmon and trout. In the consumer markets of different countries, salmon covers different types. Norwegian salmon is mainly Atlantic salmon, Finnish salmon is mainly farmed large-sized red meat rainbow trout, and American salmon is mainly Alaskan salmon.

Salmon occupies an important position in the modern fish classification system. It includes a large group. Most species have the characteristics of upstream migration, that is, they are born in freshwater, grow in the ocean, migrate to the original stream to spawn and then die; they are large and prefer to live in cold water.