1, wild vegetables should be fresh. The time interval between washing and boiling should not be too long to avoid the loss of vitamin inorganic salts. It is best not to eat wild vegetables that have been put for a long time. Wild vegetables have not only been fresh for a long time, but also have reduced nutrients and taste very bad.
2, wild vegetables should pay attention to cooking methods. It can be fried, cooled, stuffed, fried, stewed, roasted and boiled. The key is to choose different cooking methods according to the different characteristics of wild vegetables. Some wild vegetables are suitable for raw food, such as bitter vegetables and wife soup. The best way to eat it is to wash it with dipping sauce and eat it raw. There are also some wild vegetables, such as shepherd's purse and horsetooth, which should also be cooked.
3, wild vegetables can not eat more. Because most wild vegetables are cool, it is easy to cause diseases such as spleen deficiency and stomach cold, so you must eat them in moderation.
4. Don't eat wild vegetables you don't know. Don't eat wild vegetables that are easily mistaken to avoid poisoning.
5. Some wild vegetables on the tree should not be fried. There are not many kinds of wild vegetables on the tree, such as thorn buds and elm, which should be steamed or boiled in sauce. If fried, it is sticky and astringent and difficult to swallow.
6. Don't eat contaminated wild vegetables. The air near chemical plants and other places in the suburbs is not good, raw wild vegetables easily absorb chemicals such as lead, and wild vegetables near wastewater often contain toxins and are not suitable for eating.
7. Some wild vegetables need to be soaked. Some wild vegetables, such as garlic, spinach, wormwood and purslane, are slightly toxic. If they are not soaked, they will cause dizziness and stomach upset. Be sure to soak it in clear water for about 2 hours before cooking, or blanch it with boiling water to detoxify.
8. Wild vegetables are taboo. Some wild vegetables and drugs are taboo. People who often take painkillers, sulfonamides or allergies should be careful when eating.