Complete Guide to Cod Species: Which Cod Is the Best?

Cod is a fish with delicious flesh and high economic value, known as the "gold of the sea." Eating it regularly can help prevent high blood pressure, promote blood circulation and remove blood stasis, and clear heat and reduce inflammation, so many friends who care about healthy living are very fond of this delicacy. So what types of cod are there? Which cod is the best? Let's take a look together!

1. What types of cod are there?

1. Sablefish

Sablefish, also known as black cod, is one of the main edible cod species. At present, the main producing countries of cod are Canada, Iceland, Norway and Russia, and the production area in Japan is mainly Hokkaido. Sablefish is caught in large quantities and has important economic value. This fish is extremely nutritious, containing fat, protein and a variety of vitamins.

2. Water cod

Water cod has loose flesh because of its excessive water content, and its scales are large and hard. Its taste is relatively worse than that of other fish, and its price is very low, so its nutritional value is also much lower. The cod on the market is a mixed bag, because cod and oilfish are similar, and vendors scrape off the scales on the surface of oilfish and sell it as cod. In terms of appearance, there is not much difference between the two. So when buying cod, pay attention to selection techniques, because oilfish is not suitable for eating.

3. Hake

Hake is named for its lack of barbels. Because the skeletal characteristics of the skull and ribs are different, this is a relatively special kind of cod. It has a long body, a large head, and large, pointed teeth. It has two dorsal fins, the second dorsal fin is long, and there is a shallow notch near the middle. This is a fast-swimming carnivorous cod that is highly favored by consumers.

4. Dragon cod

The true identity of dragon cod -- oilfish -- belongs to deep-sea fish. More than 40% of the weight of oilfish is wax esters. Since the melting point of wax esters is as high as 99°C, the human body cannot break them down and absorb them, so after the human intestines are stimulated, diarrhea occurs and orange-yellow oil esters are discharged, but there is no poisoning. Oilfish is mainly used for industrial purposes, and it is generally not recommended to eat oilfish.

2. Which cod is the best?

Although there are many types of cod, the common ones are the above. The best quality one is sablefish, with the French origin being the best, followed by Norwegian and Chilean origins. The nutritional value of sablefish ranks first among all fish, and in Europe it is called the dietitian on the dining table. It has a very high fish oil content and low lead and mercury, and this sablefish is very good for babies to eat.

At this point, I believe everyone has a more comprehensive understanding of cod species. If you want to eat cod, it is recommended to choose sablefish, which is the best among cod varieties. Dragon cod is not recommended for eating.

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