When choosing the soybean for squeezing soybean milk, you should try to choose the smaller one, because the larger one is generally vegetable soybean, which is relatively expensive and more suitable for cooking and pickling.

Under normal circumstances, northeast soybeans have round grains, dark seeds, luster and good looks. Relatively speaking, the seeds of southern soybeans are not so round, generally oval, and the color of the seeds is not as beautiful as that of northeastern soybeans. It is suggested to use southern soybean because of its high protein content.

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Time for soaking beans in soybean milk:

1 Soybean is a kind of high-protein food, which contains high calcium content, lysine and iron easily absorbed by human body, but also contains a lot of phytic acid that affects calcium absorption. If you drink soybean milk squeezed from dried soybeans, the calcium in it can't be absorbed at all, which is very wasteful.

2. Soaking soybeans at room temperature of 20-25℃ for 12 hour can make them fully absorb water, but prolonging the soaking time will not get better results.

3. If the temperature is high in summer, soaking at room temperature for 12 hour may lead to the problem of bacterial growth, which will make the flavor of soybean milk worse, so it is recommended to soak beans in the refrigerator.

4. Soak the beans in the refrigerator at 4℃ for 12 hours, which is equivalent to soaking them at room temperature for 8 hours. If 18 hours is too troublesome to operate, you can soak the beans in the refrigerator for 24 hours, which will not only get the best effect, but also be very convenient to operate.

People's Network-Diet and Health: Choose small soybeans when squeezing soybean milk.

People's Network-How many days does it take to soak soybeans to teach you to drink soy milk safely?