There are 4 entries in this glossary.
| Term | Definition |
|---|---|
| Underdough | The sludge contained between the false bottom and the real bottom of a straining tank. It consists of rather hard parts of the mash and contains at times considerable amounts of starch.
|
| Units of bitterness | See IBU.
|
| Upperdough | The sludge on top of the layer of grains in a straining tank, consisting of finely divided light particles, mostly coagulated protein.
|
| Upward infusion | Heating the mash stepwise to no more than mashing 78C. without adding portion of boiling mash.
|