1, if you need to keep it for a short time, you can seal the green beans in plastic bags or fresh-keeping bags and put them in the refrigerator. If you need to keep it for a long time, you can put the green beans in plastic bottles, fill them with cold water, seal them and put them in the freezer, and take them out to thaw before eating.

2. When the green beans are frozen, the plastic bottles are filled with cold water in order to keep them in ice without dehydration, which not only keeps the taste, but also keeps the nutrients from losing.

3. If there are a large number of green beans, it is suggested to pack them in bags or bottles, inject water into the freezer for storage, and take them out as needed every time, so as to avoid repeated thawing and freezing of green beans and deterioration.

4. Green beans, also known as green soybeans and peas, are annual climbing herbs belonging to Leguminosae and Soybean genus. According to the color of their cotyledons, they can be divided into green-skinned green-kernel soybeans and green-skinned Ren Huang soybeans.