Cod is a deep-sea fish that is loved by everyone because of its delicious meat, melt-in-the-mouth, and high nutritional value; oily fish is a relatively cheap fish that contains human body Indigestible wax fat is difficult for the human body to digest. However, because the appearance of oil fish is very similar to cod, some businesses will deceive consumers in order to make profits, so everyone must distinguish clearly when purchasing. So what are the differences between oily fish and cod? What are the specific effects of cod? Follow me to learn more.

The difference between oily fish and cod

1. Look at the cross section

The color of cod meat is white, and there are no particularly thick or obvious spots on the meat surface. The fish scales in the red line are also very dense, and they are pressed one by one; generally, those with larger cross-sections are cod, while those with smaller cross-sections may be oily fish. This is mainly because the volume of cod is larger than that of oily fish.

2. Look at the color of the meat and skin

The skin of cod fish segments is white or off-white, lighter in color, and the meat is delicate; while the skin of oil fish is gray-black, with some Grit-like, hard and rough flesh.

3. Look at the scales

The scales of cod are relatively small, with small silver dots on the body, and the flesh color is lighter. The scales of cod are very sharp and feel like needles. , while the scales of oil fish do not have such characteristics.

4. Touch it with your hands

After thawing, the cod will feel very smooth. When you touch the fish skin after thawing, the cod is very smooth and feels like a mucus film, while the oily fish is rougher.

5. Taste

Cod is a deep-sea fish that melts in your mouth. The meat is very delicate and has a unique fragrance and umami taste; oily fish has a meaty aroma after being fried in oil. But it tastes very greasy, and after cooking, the meat is very rough and has a poor taste.

6. Price

Cod is an endangered fish species, and the fishing quantity is strictly limited. In addition, the origin is not in our country, so the price is definitely not low. The price of cod is generally 85 yuan per catty, while oily fish is generally less than 32 yuan per catty.

What are the benefits of cod

1. Helps growth and development

Cod is rich in protein, the meat is smooth and easy to digest, and is suitable for the elderly and children. , can also help children and adolescents grow and develop.

2. Improve intelligence

The rich DHA contained in cod can promote brain development, so eating cod regularly can improve intelligence and protect eyesight.

3. Prevent cardiovascular disease

The magnesium and other minerals contained in cod can prevent high blood pressure, myocardial infarction and other diseases, and can have a good effect on cardiovascular disease. The system has a protective effect.

Editor’s summary: The above is my introduction to the difference between oily fish and cod and the effects of cod. After reading this article, everyone should have a clearer understanding of the difference between oil fish and cod. The nutritional value of cod is so high that everyone can eat it in moderation.