Must know that eating seafood taboo

1. Dead shellfish toxins Many species of shellfish have a high bacterial count, and protein breakdown is rapid. Once they die, they multiply bacteria and produce toxins, and the unsaturated fatty acids contained in them are also susceptible to oxidative rancidity. Stale shellfish also produce more amines and free radicals, which pose a threat to human health. After you buy live shellfish, you can't store it at home for too long. Cook it as soon as possible. People with allergies should pay special attention, because sometimes the allergic reaction is not caused by the seafood itself, but by the substances in the seafood protein decomposition process.

2. Seafood beer is best eaten with gout. When it comes to seafood, it is best not to drink beer. Shrimp, crab and other seafood products will form uric acid after metabolism, and too much uric acid can cause gout, kidney stones and other diseases. If a lot of seafood is consumed, drinking beer will accelerate the formation of uric acid in the body. Therefore, do not drink beer when you eat a lot of seafood, otherwise it will have an adverse effect on the body.

As the weather becomes hotter and hotter, people who like to eat seafood will want to have a good taste. What they are looking for is their delicious taste and smooth texture. Facing the variety of seafood and various cooking methods on the market, you Apart from tasting, you may have to stay on your mind. If you don’t pay attention to the details, it will only make your health suffer! The poster editor will now bring you eight matters needing special attention when eating seafood. Don't miss it.

3. Seafood is uncooked. The bacteria that contain bacteria in the seafood are mainly Vibrio parahaemolyticus. The heat resistance is relatively strong and can be killed at temperatures above 80°C. In addition to the bacteria in the water, parasite eggs, as well as pathogens and virus contamination from processing, may also be present in seafood. In general, boiled in boiling water for 4-5 minutes before being thoroughly sterilized. Therefore, it is necessary to be cautious when eating seafood that is not heated, such as "fishing crabs," "raw sea urchins," "soy sauce marinated seafood," and the fish must be fresh and hygienic when eating sashimi.

4. Seafood and fruits will be eaten with abdominal pain fish, shrimp, crab and other seafood rich in protein and calcium and other nutrients. The fruit contains more tannic acid, if you eat seafood immediately after eating the fruit, not only affect the body's absorption of protein, calcium in seafood will be combined with the tannic acid in the fruit to form insoluble calcium, It will stimulate the gastrointestinal tract and even cause abdominal pain, nausea, vomiting and other symptoms. It's best to eat more than 2 hours apart.

5. Seafood, Vitamin C and food will poison various seafood products such as shrimps, crabs, clams, and oysters, all containing arsenic as a chemical element. In general, the content is very small, but increasingly serious environmental pollution may cause the arsenic content of these animals to reach a higher level.

The valence of arsenic contained in shrimp is pentavalent. In general, pentavalent arsenic has no harm to the human body. In theory, high doses of vitamin C (above intake of vitamin C over 500 mg) and pentavalent arsenic undergo a complex chemical reaction and will turn into toxic trivalent arsenic (ie, we often say "arsenic"). Trivalent arsenic can cause human poisoning when it reaches a certain dose.

According to professional explanations, vitamin C can only be taken in large doses when 50 medium-sized apples or 30 pears or 10 oranges are eaten at a time or green leaves are eaten with more than 3 pounds of raw vegetables.

If heated, the vitamin C in the food will be greatly reduced. Therefore, it is not dangerous to eat fruits or vegetables as long as they do not exceed the amount mentioned above. Metal elements are easily deposited on the head of seafood, so try not to eat shrimp heads or fish heads.

6. After eating seafood, it is similar to the reason why you should not eat tea after eating long stones. Because tea also contains tannic acid, it can also form insoluble calcium with the calcium in seafood. Eating seafood before or after eating seafood will increase the chance of combining calcium with tannic acid. Therefore, it is best not to drink tea when you are eating seafood. Similarly, it is also best to be separated by more than 2 hours.

7. The chilled shrimp can't be boiled or eaten any seafood. Only when it is fresh, it can be steamed and boiled. Aquatic seafood differs from meat in that it contains many bacteria that are resistant to low temperatures, and the protein breakdown is particularly fast. If it is kept in the refrigerator for a long time, the bacterial content of the shrimp body increases, and the protein has been partially denatured, resulting in the production of amines. In any case, the taste, flavor, and safety of the live shrimp cannot be achieved. Of course, it is not suitable. Boiled eaten. However, chilled shrimps can be cooked or fried at high temperatures, and they can also be delicious.

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