Green beans are also called kidney beans, lentils, April beans, etc. They are called Qingming beans in Quzhou, Zhejiang, and green beans in Sichuan and some central China. They are one of the common vegetables on the table. Bean has a wide range of uses and rich nutrition, which is not only the raw material of China food processing industry, but also the high-quality agricultural products that earn foreign exchange through export. Yunnan, Guizhou, Hebei, Heilongjiang, Beijing and so on have a large number of exports.

Kidney beans can be eaten fresh, processed into dehydrated vegetables or canned vegetables. Fresh-eaten kidney beans are bulk vegetables produced in open field and facilities. Fresh-eaten kidney beans are deeply loved by consumers because of their bright green color, plump meat pods and delicious taste. Bean can be used for cooking, stir-frying and cold salad, and can also be processed by drying and quick freezing. It is a fresh and delicious high-quality vegetable with good color, aroma and taste.

Selection skills of green beans

1, look at the color

When you buy green beans, you should first look at their colors. The green beans that are tender are generally green. If you see the green beans are white, don't buy them. They are not very fresh.

2. Look at the appearance

The grains on the surface of fresh green beans will not be obvious. If they are older green beans, the grains on the surface will be very obvious and the epidermis will be wrinkled. When choosing, we should also pay attention to the fact that it is best to choose green beans with undamaged skin.

3. Knead by hand

When we buy green beans, we can pick up a green bean and pinch its particles to feel the softness and hardness of its particles. If the particles feel soft, they are relatively fresh. If the particles are too hard, we should not buy them, because they have been stored for a long time.