单词 | top-fermenting |
释义 | > as lemmastop-fermenting top-fermenting adj. Brewing designating strains of yeast (typically Saccharomyces cerevisiae) that tend to rise to the surface of the liquid during fermentation; (occasionally also) using or produced by top fermentation. ΚΠ 1882 Amer. Chem. Rev. 2 24/2 To the liquid so obtained, sugar of some kind is added in sufficient quantity, and it is then caused to ferment by means of top fermenting yeast. 1903 Amer. Brewers’ Rev. Sept. 117/1 Yeast of top-fermenting breweries is but little exposed to infection by wild yeasts on account of the high fermenting temperatures. 1979 I. Foster Doctor Foster's Bk. of Beer ii. 24 Beer is brewed with top-fermenting yeasts. 2016 Southland Times (N.Z.) (Nexis) 30 Nov. 13 In this part of the world the term bitter once referred to a true, top-fermenting ale, but in recent times it has usually described a bronze coloured lager with an ostensibly bitter palate. < as lemmas |
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