Red valley distiller's grains are not suitable for people with hyperacidity, bad spleen and stomach, heavy humidity and drivers. It is called red valley distiller's grains because it turns into bright red distiller's grains after fermentation.

The melons and vegetables pickled with red grain are sweet, fragrant, salty and sour, and appetizing. Red grain can also be used to make dishes with local flavor of Zhuang nationality. The production technology of red grain is a housewife's specialty. When the enthusiastic host invites you to eat sweet red grains, she will introduce the production process. Red grain is a special food that Zhuang people in Dapeng Town are used to pickling and like to eat.