Yes.
True Lager is distinguished from ale by its yeast. Lager yeast ferments at lower temperatures and flocculates on the bottom of the fermenting vessel, while ale yeast ferments at higher temperatures and settles on the tops of fermentation tanks.
The main differences between ale and lager production are in temperature and type of yeast used. Lager is fermented at a lower temperature than ale and uses a bottom fermenting yeast whereas ale uses a top fermenting yeast.
Lager is a type of beer that has been fermented using yeast that prefers a cooler temperature than ale yeast. It is made of the same ingredients as beer, namely barley, water, hops, and yeast. The only difference between Lager and Ale is the type of yeast used and the temperatures that it is fermented at. Lagers are a "bottom fermenting" beer that prefers cooler temperatures. Ales are "top fermenting" beers that prefer warmer temperatures.
a Pilsner is actually a type of Lager. Lager is a generic category that includes beers that are brewed with bottom fermenting yeast that ferments at cooler temperatures. Pilsner is a type of Lager that is yellow/golden in color with a white frothy head, generally lighter in body, and has a crisp/dry finish. Pilsners usually come in around 4-5% ABV
A lager is fermented at relatively cooler temperatures using bottom-fermenting yeast. Compare to an ale, which uses top-fermenting yeast at warmer temperatures. Clarification is the precipitation of the yeast from the finished brew.
what is generally called brewer's yeast. In traditional brewing nearly every brewery has its own variety of yeast.
The scientific name of brewer's yeast is Saccharomyces cerevisiae.
Ale would be considered a subcategory of beer, actually. I'm going to ignore various legal definitions because they're silly and arbitrary.Beer is an alcoholic beverage made from fermented grains. You can split beer into many subcategories, but two common ones are ale and lager. What differentiates these two is the temperature of fermentation- ales are fermented at roughly room temperature, and lagers are fermented at much lower temperatures.What makes this difference is the yeast, and in fact we recognize two different species of yeast- ale yeast is saccharomyces cerevisiae, and lager yeast is saccharomyces pastorianus aka saccharomyces carlsbergensis.Stout is often noted as separate from ale and lager, but if we're using temperature of fermentation as a basis for categorizing, it fits in ale category.Nothing is black and white of course, so there are things which blur the lines. A style called California Common, best known by the beer Anchor Steam, is fermented with a lager yeast at warmer temperatures. The converse is a cream ale- an ale yeast fermented at low temperatures (though not always... shades of grey).
dry yeast does not become active until it is in contact with water fresh yeast is active all of the time
It is classified as a fungi organism.
Main difference is Bacteria are prokaryotes.Yeasts are eukaryotes.
Nothin