2. To make soybean sprouts at home, you should first choose soybeans that can germinate. Some people will say that soybeans can't sprout! It is true that soybeans can't germinate. Previously, genetically modified soybeans could not germinate because transgenic companies had to control the source of genetically modified soybean seeds. Although the debate about genetically modified food is still going on, there is no clear conclusion about whether it is good to eat genetically modified food, but I think it is better for everyone to eat less. Now genetically modified soybeans can germinate, which really keeps pace with the times. We mainly distinguish genetically modified soybeans from non-genetically modified soybeans from their appearance, because we don't have sophisticated instruments. First of all, look at the appearance color, the appearance is not moth-eaten, the color is dull, most of them are genetically modified soybeans, and the appearance is round and bright. Occasionally, non-genetically modified soybeans are moth-eaten.
Let's talk about how to send soybean sprouts. I also learned it from my fan Zhao Jie. I first met Zhao Jie when I started the live broadcast. She was also the first person to support me, and she was very enthusiastic. It can be said that it is a frozen-age sister of Tianshan Mu Tong. Once I went to the vegetable market and saw soybeans, I suddenly remembered soybean sprouts, so I bought 3 yuan of soybeans and prepared to go home and make soybean sprouts myself. It was very hot in summer at that time, and I was afraid to soak soybeans, so I washed them, put them in the refrigerator, and added a proper amount of water. After two days, soybeans have not changed except getting bigger. Later, I asked Sister Zhao during the live broadcast. She said that soybean sprouts should be kept at room temperature. I just took the bean sprouts out of the refrigerator, and I can see that they have sprouted the next day.
4. The specific steps of making soybean sprouts: ① Wash soybeans, add appropriate amount of water, the amount of water is about 2 cm higher than that of soybeans, and soak for one night. 2. Pour out the water the next morning, wash it again and drain it, and cover it with a wet towel. Note that this wet towel is not covered on the basin, but on the soybeans. Wash it again at night, drain it and cover it with a wet towel. It is equal to cleaning twice a day, that is, when the temperature is high in summer. (3) Wash it twice a day to increase the moisture required for soybean germination, cover it with a wet towel to prevent water loss, and bean sprouts will be released in about three days. The home version of soybean sprouts is not as thick as those sold outside. This is normal. We didn't add fertilizer. Therefore, the length of soybean sprouts made at home is generally 5-8 cm, and the thickness is about 1/2 sold outside.