In fact, onions and shrimps can be eaten together, and it is no problem to fry them together. Although vitamin C contained in onion and phosphorus in shrimp will produce harmful substances under chemical reaction conditions, toxic substances will only be produced when these two substances are rich and relatively pure, and the amount of nutrients contained in food is not much, and there is no direct contact, so it is ok to eat them together.

2. The practice of onion and shrimp

This dish is a home-cooked dish. The main raw materials are shrimp and onion. It tastes fresh, is fried by craft and is difficult to operate. The manufacturing method is as follows:

2. 1. Wash and shred ginger, onion and onion for later use.

2.2. Put oil in a hot pot and fry the shredded onion until soft.

2.3. Stir fry with a little salt and plate.

2.4. Put more oil in the pot, add shredded ginger and stir-fry until fragrant, and add shrimps and stir-fry quickly.

2.5. At the same time, drop a few drops of fish sauce directly at the bottom of the pot to explode quickly.

2.6. Give half a spoonful of cooking wine while frying, and then add light soy sauce to taste.

2.7, you can also add a little salt, add soy sauce to color, and add a little sugar until the shrimp turns red.

2.8. Add the prepared shredded onion and fried shredded onion, and continue to stir fry for about half a minute before serving.

3. Nutritional value of onion

3. 1, can resist asthma.

Onion contains at least three natural anti-inflammatory chemicals, which can treat asthma. Because onion can inhibit the activity of histamine, which is a chemical substance that can cause allergic symptoms of asthma; According to German research, onions can reduce the incidence of asthma by about half.

3.2, can prevent gastric cancer.

Onions, garlic, scallions and leeks are Allium vegetables because they contain anticancer chemicals. A survey conducted by researchers in a high incidence area of gastric cancer in Shandong Province, China, found that the more onions you eat, the lower the risk of gastric cancer.

3.3. Prevent high cholesterol.

Experts point out that eating half an onion raw or drinking the same amount of onion juice every day can increase the HDL content of patients with heart disease by about 30% on average (HDL is high-density lipoprotein cholesterol, which is considered to help prevent atherosclerosis and is also a beneficial cholesterol. )