It is not convenient to go out at any time during the epidemic. What kind of vegetables can be preserved for a long time?

It is best not to go out for your own health during the epidemic to reduce the risk of infection. During this period, most people will buy many kinds of vegetables and food, but vegetables will go bad after a long time, so learning to store vegetables has become an essential skill in life. In addition to learning storage methods, you should also choose vegetables that can be stored for a long time. So what kind of vegetables can be preserved for a long time?

Potatoes are the first choice among all vegetables. Many people buy more than ten kilograms at a time and put them at home. Whether it's stew or fried potato shreds, it's a good meal. But potatoes germinate easily if they are not properly preserved. Germinated potatoes contain toxins, so it is best not to continue eating them. In order to prevent germination, put the bought potatoes in a bag, put an apple in it, and then tie the bag tightly to prevent air circulation, which can effectively prevent germination.

Mushrooms can be kept for a long time, up to a month. Put it in a fresh-keeping bag and put it in the bottom drawer of the refrigerator, which can not only keep the mushrooms fresh, but also keep the water from losing.

The preservation method of wax gourd is also very simple. There will be a layer of frost on the skin of fresh wax gourd, which can prevent the invasion of external microorganisms and reduce the loss of water. Put a little paper shell or hay under the wax gourd and put it in a cool and ventilated place. Don't flip it casually, so it can be kept for about three months at the longest. Wax gourd can't be eaten after meals. It can be placed in a cool place and wrapped with plastic wrap next to the cut surface for about three or four days.

Carrots and white radishes are also commonly used ingredients, with rich nutrition and long storage time. Cutting off the head and tail of radish can prevent radish from sprouting, especially after the head germinates, it will absorb the water of radish and easily chaff the heart.

Onion has a certain preventive effect on cardiovascular diseases. Onions can be stored for up to a month or two. Onions can be put in unused stockings, tied in a knot at a time, and then hung in a ventilated and cool place with a long rope. They are still very fresh after being eaten and taken for a long time.