Grain. Put peeled corn kernels and other raw materials into the soymilk machine, and select the "five grains" function. Wait until it stops. Pure corn juice doesn't taste good. Add some ingredients and it will taste better. Adding milk can make corn juice more fragrant. Oats are the standard of soymilk machine, and all kinds of juices can be added. The ratio of water to milk can be matched by yourself, but milk is easy to paste, so don't add too much milk.