Bottom Fermentation (Noun)
Meaning
A slow kind of alcoholic fermentation at a temperature low enough that the yeast cells can sink to the bottom of the fermenting liquid; used in the production of lager.
Classification
Nouns denoting natural processes.
Examples
- The brewery specialized in using bottom fermentation to produce their signature lager beers with crisp and refreshing flavor profiles.
- The brewing process involved carefully monitoring the temperature to create ideal conditions for bottom fermentation to occur.
- In contrast to top fermentation, bottom fermentation requires a much cooler temperature range and specific yeast strains.
- After researching different brewing techniques, the brewmaster decided to experiment with bottom fermentation for the new lager recipe.
- Bottom fermentation is an essential step in the production of certain types of beer and is what distinguishes a lager from a standard ale.