What is the difference between scallops and oysters? What are the nutritional values ​​of scallops and oysters?

Scallops: In my country, scallops mainly come from the northern coast, live below the low tide line, in high-salinity waters, and are mostly attached to reefs, rocks or gravel. So what is the difference between scallops and oysters? What are the nutritional values ​​of scallops and oysters? Let's take a look at the introduction of Encyclopedia Knowledge Network!

Contents of this article

1. What is the difference between scallops and oysters?

2. Nutritional value of scallops and oysters

3. Which is more expensive, scallops or oysters?

What is the difference between scallops and oysters?

Different appearance

Scallop: The two shells of scallop are basically symmetrical, and the shells have fan-shaped patterns, which are relatively large and mostly orange-red in color;

Oysters: The two shells of oysters are different in size and shape, and the color of oysters is grayish white.

Different origins

Scallops: In my country, scallops mainly come from the northern coast, live below the low tide line and in high salinity waters, and are mostly attached to reefs, hackers or gravel;

Oysters: They are usually grown or cultivated at the confluence of rivers and the sea, in shallow bays with brackish and fresh water. Due to the special growth environment of oysters, the number of oysters is relatively small, so the economic price is also higher;

Different nutritional content

The zinc content in oysters is very high, 7 times that of scallops, and the selenium and potassium content are higher than scallops, and the cholesterol content is lower than scallops; the vitamin E content in scallops is 11 times that of oysters, and the calcium content is 4 times that of oysters. There are still great differences in the nutritional structure of the two seafoods.

Different main effects

Scallops: The Dalta 7-cholesterol and 24-methylene cholesterol in scallops have the effect of inhibiting cholesterol synthesis and accelerating cholesterol excretion, and have an outstanding effect in lowering cholesterol.

Oysters: Oysters are rich in taurine, which has obvious liver-protecting and bile-promoting effects, and can also prevent and treat cholestasis in the body; oysters are rich in zinc, which has aphrodisiac effects.

Best practices vary

Scallops: Scallops are often steamed, stir-fried or cooked in soup. They are tender and nutritious.

Oysters: Oysters are mostly grilled or pan-fried, and do not require too much seasoning to preserve the food's original flavor.

Nutritional value of scallops and oysters

Oysters and scallops are a kind of seafood with high nutritional value. They contain amino acids, proteins, zinc, calcium and other nutrients. So what are the nutritional values ​​of oysters and scallops?

Nutritional value of scallops

1. Scallops are a very natural way to supplement zinc, calcium and iron. Regular consumption of scallops is very beneficial to promoting the development of brain cells and activating brain cells. Therefore, eating more shellfish is one of the shortcuts to supplement zinc.

2. Scallops are very nutritious and are a marine shellfish that is high in protein and low in fat.

3. Scallops contain Dalta 7-cholesterol and 24-methylene cholesterol, which have the effect of lowering serum cholesterol. They have the unique effect of inhibiting the synthesis of cholesterol in the liver and accelerating the excretion of cholesterol, thereby reducing cholesterol in the body.

Nutritional value of oysters

1. Oyster extracts. These extracts have a significant inhibitory effect on platelet aggregation, can reduce blood lipids and TXA2 content in patients with hyperlipidemia, are beneficial to insulin secretion and utilization, and can enhance the sensitivity of malignant tumor cells to radiation and inhibit their growth.

2. Rich in taurine. Taurine has obvious liver-protecting and choleretic effects, and it is also a good medicine for preventing and treating intrahepatic cholestasis during pregnancy.

3. Contains amino acids. These amino acids have a detoxifying effect and can remove toxic substances in the body. The aminoethanesulfonic acid in them can lower blood cholesterol concentration, thus preventing arteriosclerosis.

4. Rich in zinc. Every 100g of oysters contains up to 9.39mg of zinc. Men can meet the body's zinc needs by eating one a day.

5. Contains vitamin B12. The diamond element in vitamin B12 is an indispensable substance for preventing pernicious anemia, so oysters can activate hematopoiesis.

Which is more expensive, scallops or oysters?

Scallops have a stronger texture and are suitable for most people. As for oysters, it depends on personal preference. As for the price, it varies from place to place, and scallops are slightly more expensive.