Breeding of beer yeasts.
نویسندگان
چکیده
منابع مشابه
Domestication and Divergence of Saccharomyces cerevisiae Beer Yeasts
Whereas domestication of livestock, pets, and crops is well documented, it is still unclear to what extent microbes associated with the production of food have also undergone human selection and where the plethora of industrial strains originates from. Here, we present the genomes and phenomes of 157 industrial Saccharomyces cerevisiae yeasts. Our analyses reveal that today's industrial yeasts ...
متن کاملDistinct Domestication Trajectories in Top-Fermenting Beer Yeasts and Wine Yeasts
Beer is one of the oldest alcoholic beverages and is produced by the fermentation of sugars derived from starches present in cereal grains. Contrary to lager beers, made by bottom-fermenting strains of Saccharomyces pastorianus, a hybrid yeast, ale beers are closer to the ancient beer type and are fermented by S. cerevisiae, a top-fermenting yeast. Here, we use population genomics to investigat...
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In light of the increasing attention towards "green" solutions to improve food quality, the use of aromatic-enhancing microorganisms offers the advantage to be a natural and sustainable solution that did not negatively influence the list of ingredients. In this study, we characterize, for the first time, volatile organic compounds (VOCs) associated with aromatic bakery yeasts. Three commercial ...
متن کاملMALDI-TOF MS typing enables the classification of brewing yeasts of the genus Saccharomyces to major beer styles
Brewing yeasts of the genus Saccharomyces are either available from yeast distributor centers or from breweries employing their own "in-house strains". During the last years, the classification and characterization of yeasts of the genus Saccharomyces was achieved by using biochemical and DNA-based methods. The current lack of fast, cost-effective and simple methods to classify brewing yeasts t...
متن کاملBeer Sheba
The name of this venerable town means literally “the well of seven.” The Semitic words for “oath” and “swear an oath” are derived from the consonantal root of the number seven, and this etymological relationship is stressed in the biblical explanations of the name Beer-sheba. The name was first given because there Abraham and Abimelech king of Gerar swore an oath of mutual allegiance (Gen. 21:3...
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ژورنال
عنوان ژورنال: JOURNAL OF THE SOCIETY OF BREWING,JAPAN
سال: 1985
ISSN: 0369-416X,2186-4004
DOI: 10.6013/jbrewsocjapan1915.80.444