The method of making bean sprouts by soaking soybean sprouts is as follows:

1. Choose large, plump and round soybeans, wash them clean, put them in a bowl, soak them in warm water, and pour out the water after the soybeans swell for half a day

2. Pour the soaked soybean sprouts into a sieve or a pot with holes below, cover them with shade cloth, and spray water on the cloth to ensure that the soybean sprouts are absorbed. You can also pour the water from the basin below

3. Pour the cloth directly with water, and cover the cloth as it is every time after watering, and the cloth should be kept moist, 2-3 times a day, and you can choose a bigger cloth to make the bean sprouts grow stronger

4. Water it repeatedly every day for about 3-5 days, and when it is tall enough, you can eat the bean sprouts. According to analysis, every 1g of soybean sprouts contains 11.5g of protein, 2g of fat, 7g of sugar, 1g of crude fiber, 68mg of calcium, 12mg of phosphorus, 1.8mg of iron and .3mg of carotene.

vitamin B1 contains .17 mg, vitamin B2 contains .11 mg, nicotinic acid .8 mg and vitamin C2 mg. According to research, the content of vitamin C in soybean is the highest when it germinates for 4-12 days. If it is exposed to sunlight for 2 hours every day at the same time, the content can be doubled. However, it is not advisable to stay in the sunshine for too long, so as to avoid bean sprouts getting old and reducing their taste.