The filtered soybean residue is still nutritious. Soymilk is rich in vegetable protein, phospholipids, vitamins B1 and B2, niacin and minerals such as iron and calcium.

Soybean dregs are a byproduct of the production of soy milk or tofu, and there is a large amount of soybean dregs produced globally every year. China is the birthplace of tofu production, with a long history of tofu production, tofu production, sales are larger, the corresponding production of soybean residue is also large.

And the dregs are a by-product of the production of soy milk or tofu. Soybean dregs are rich in nutritional value, and the nutrients in them are similar to those of soybeans.