The dregs left after brewing. Can be used for feed and cooking. Distiller's grains, alias red distiller's grains, fermented grains, dregs, etc. , is the residue left after brewing rice, wheat, sorghum, etc. In some places, people call distiller's grains distiller's grains. Distiller's grains, also known as sweet wine, as a special food in some provinces of China, are deeply loved by local people.

The residue left over from brewing. The Northern Wei Dynasty wrote in the "Qi Zao Fa": "Zao Fa: Spring Zao is soaked in it, and Yi Zao is also used." Song Meng's Dream in Tokyo in December: "It is called' drunken life' to smear the stove door with distiller's grains." Song and Ming Ying Xing's "Heavenly Creations and Songs": "Its songs are blind and vital, while rice and wheat are materials, but it must be used as songs, and distiller's grains are the media."

Distiller's grains, also known as sweet wine, as a special food in some provinces of China, are deeply loved by local people. It is a kind of food fermented by glutinous rice or glutinous rice and wine cake. It is sweet and delicious, nutritious and suitable for all ages. It is the best food for folk banquets. However, all major supermarkets sell them, so it's not fun to make them yourself. Eating it in summer can clear away heat and relieve summer heat. You can add an egg or a few jiaozi in the morning, or you can have breakfast. It's very delicious.

Distiller's grains are the direct leftovers in the brewing process. It not only contains a certain proportion of grain to save the concentrate of cattle, but also contains rich crude protein, which is about 2-3 times higher than that of corn. At the same time, it also contains a variety of trace elements, vitamins, yeast and so on. And the contents of lysine, methionine and tryptophan are also very high, which can not be provided by crop straw.