top fermenting yeast
- noun
- Specialized
:
levadura de fermentación alta
- Unlike bottom fermenting strains, top fermenting yeast floats to the top of the fermentation vessel.
Examples
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The brewery uses a special top fermenting yeast to create its signature pale ale.
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Because top fermenting yeast works best at warmer temperatures, ales are brewed with it rather than lagers.
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Many brewers prefer top fermenting yeast for making ales.
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What is top fermenting yeast used for?
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Brewers often choose top fermenting yeast to produce flavorful ales that emphasize fruity and spicy notes.
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In the brewing process, top fermenting yeast rises to the surface, forming a thick foam during fermentation.
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For a successful ale, it is essential to use top fermenting yeast which thrives in warmer conditions.
Synonyms
1
3.4
A type of yeast used to make beer and sometimes bread
Antonyms
- Specialized
A yeast that sinks to the bottom of a beer tank and makes lager beer
Surface Forms
Morphology
The phrase is fully compositional: 'top' (highest surface) + 'fermenting' (undergoing fermentation) + 'yeast' (the organism) yields the clear image of yeast that ferments at or rises to the top. This follows ordinary English noun-modifier composition and is cross-linguistically analogous, so a B1 learner who knows the constituent words can infer the basic meaning.
Etymology
Top fermenting yeast is a name for brewer's yeast that literally rises to the top of the beer tank while it is fermenting, so you can picture the yeast floating at the surface. That's why the name describes its behavior and why brewers use it to make 'ales' rather than 'lagers'.