brewers' spent grains
English
Alternative forms
- brewers' spent grain
- brewers spent grains
- brewers spent grain
- brewer's spent grains
- brewer's spent grain
Noun
brewers' spent grains pl (plural only)
- A byproduct from brewing that is comparable to the distillers' grains from distilling and can be put to some of the same uses, such as animal feed supplementation; it comprises what is left of the malted grains after the fermentation, which includes much cellulose, lignin, other fiber, and proteins.
- Alternative form: BSG (initialism)
- Hypernyms: grain, grains
- Coordinate term: distillers' grains
- Near-synonym: draff (sometimes synonymous)