Black yuba is made from black beans, while yellow yuba is made from soybeans. The only difference is the raw materials added during the production process. The production process is the same. Just like Shisan Mu's yuba, they all have a unified production process, and the bean flavor is also preserved very mellow. Yuba is made by heating and boiling soy milk and keeping it warm for a period of time. A thin film forms on the surface. It is picked out and drooped into branches, and then dried. Its shape is similar to a bamboo branch and is called yuba.

Yuba:

Yuba, also known as bean curd, is a traditional soybean food of the Han people and a common food raw material in the Chinese area. It has a strong bean flavor and other bean flavor. A unique taste that products do not have. Yuba is yellow-white in color, translucent and rich in protein and various nutrients. It can be soaked in water for 3 to 5 hours to develop. It can be eaten as meat or vegetable, roasted, stir-fried, cold, soup, etc. The food is fragrant and refreshing, and the meat and vegetarian dishes have unique flavors. However, patients with nephritis, renal insufficiency, diabetic ketoacidosis, and gout are not suitable for eating yuba.