Harm of frozen fruits and vegetables;

1, taste change

At present, the supply of fruits and vegetables is sufficient, so it is better to eat frozen fruits and vegetables carefully. "Frozen fruits and vegetables taste bad." Oranges, oranges, cucumbers and so on. All fruits and vegetables are easily frozen. Take oranges as an example, the oil in the epidermis will penetrate into the pulp and the taste will be bitter.

2, produce harmful substances

There are also some fruits and vegetables, once frozen, which may also produce substances harmful to human body. Such as cabbage and beans. The new experimental study found that Chinese cabbage will contain higher nitrite and nitrate after freezing, and the nitrite content in each100g of frozen Chinese cabbage exceeds 25mg, which may cause dizziness, nausea, vomiting and other symptoms.

Extended data

Carrot taboo:

1, carrots and white radishes should not be eaten together.

Making carrots and white radishes into dishes together looks beautiful in red and white, but it's actually unscientific. Because carrots contain a substance called chemical enzyme, it will destroy the high content of vitamin C in white radish.

2. Add proper amount of vinegar and soy sauce when cooking carrots.

Carrots contain powerful vitamin C invertase, which will make other vegetables lose vitamin C during cooking. In order to prevent this, we should add proper amount of vinegar and soy sauce.

People's Network-Be careful when eating carrots. Don't eat with white radish.

People's Network-Can frozen fruits and vegetables still be eaten? The suitable storage temperatures of fruits and vegetables are different.