Is yellow croaker a marine fish?

Yellow croaker is a common ingredient in daily life. It has high nutritional value and many people like to eat it. But is yellow croaker a marine fish? Most people don't quite understand this issue. In fact, deep-sea fish refer to fish that live below 2000 water levels, so yellow croaker is a deep-sea fish.

1. Is yellow croaker a marine fish?

What is deep-sea fish? In fact, deep-sea fish generally refers to fish that live below 2000 water levels, and yellow croaker is indeed a deep-sea fish.

Some unscrupulous vendors dye yellow croaker and pass it off as yellow croaker. The dye used for coloring is often chemical dye, such as jade gold, which is harmful to health after human consumption.

2. Nutritional value of yellow croaker

Yellow croaker contains protein, fat, vitamins B1, B2, niacin, calcium, phosphorus, iron, potassium, iodine and other ingredients. Its hydrolyzed protein contains more amino acids, such as lysine, leucine, tyrosine, alanine, arginine, glutamic acid and other 17 amino acids.

Yellow croaker has antibacterial effects and can stay fresh longer than other fish. Some fishermen once pasted raw yellow croaker meat on the wall together with other fish and found that the other fish meat rotted first, while the yellow croaker remained relatively fresh.

Yellow croaker not only has thick, tender and delicious meat, but is also easy to digest and absorb. Its maw, meat and gallbladder can also be used to treat diseases.

"Compendium of Materia Medica" records that yellow croaker is sweet in taste, mild in nature, and has the effects of improving eyesight, calming the nerves, invigorating qi, strengthening the spleen and stimulating appetite. Modern nutritional research has also found that yellow croaker has a high protein content, and is rich in fat, calcium, phosphorus, iron, iodine, and a large amount of omega-3 fatty acids, and has high medicinal value.

3. How to identify whether yellow croaker is fresh

The front parting of yellow croaker is also a skill. You will find that the eyeballs of fresh yellow croaker are full, the cornea is transparent and clear, the meat is firm and elastic, the head and tail are not bent, and the depression can be immediately restored after pressing with fingers.

The biggest difference between fish and marine fish is their growth environment. In fact, strictly speaking, river fish should be called freshwater fish. Common ones include carp, crucian carp, grass carp, silver carp, Wuchang fish, tilapia, eel, etc.; sea fish include hairtail, tuna, large yellow croaker, small yellow croaker, mackerel, salmon and turbot, etc.

After knowing the question of whether yellow croaker is a marine fish, in fact, in terms of the degree of absorption by the human body, there is not much difference in the nutrients absorbed by the human body, whether it is deep-sea fish or river fish. It’s just that the taste of some different fish species may be different. Therefore, you can buy it according to your preference and don’t need to pay special attention to the difference in their nutritional value.

Yellow croaker is a common aquatic food in our lives. Yellow croaker is also called yellow croaker. Yellow croaker is rich in protein and contains various trace elements needed by our human body. It has high nutritional value. Proper consumption is of great benefit to health.