1, blanching freezing method. After blanching, drain the water, put it into a plastic bag and put it into the refrigerator freezer, you can keep it for a long time. 2, oil fried freezer method. The soybean rice over the oil once and put into the freezer to save, can extend the preservation time. 3, direct freezing method. Will be directly sealed soybean rice in the freezer layer.

hairy beans, the scientific name is soybean, the ancient name of beans. Soybeans, also known as fresh soybeans with pods, are also known as soybeans when dried, and have been cultivated in China for about 5,000 years.

Soybeans, also known as vegetable soybeans, is a soybean crop specializing in fresh young pods of vegetable soybeans, for annual crops, stems thick and hard and with fine hair.

Soybeans can be divided into unlimited growth type, semi-limited growth type and limited growth type according to the growth and podding habit. Beans like temperature and fear of flooding, suitable for growth in temperate regions with high summer temperatures.