Beer Types & Styles Flashcards
How does beer relate to yeast?
The type of yeast is what makes ales and lagers different. From wikipedia, Yeasts are eukaryotic (any cell or organism that possesses a clearly defined nucleus), single-celled microorganisms classified as members of the fungus kingdom. The yeast species Saccharomyces cerevisiae–the strain that is used in baking, etc.–converts carbohydrates to carbon dioxide and alcohols through the process of fermentation.
What is fermentation?
Fermentation is the process in which a substance breaks down into a simpler substance, typically involving effervescence (bubbles in a liquid; fizz) and the giving off of heat. It is the process of sugars being broken down by enzymes of microorganisms in the absence of oxygen.
What is lager?
They are also known as “bottom fermented beers”. The strains are fermented in cold temperatures which I guess causes them to work at the bottom during the fermentation process. Lagers are crisp and dry and can quench thirst. Oktoberfest beer is usually a lager.
What is a pale lager?
The normal, light ones. They also pair well with food. (Budweiser, Foster’s)
What is a pilsner beer?
Usually lighter colored than pale lager, made in 19th century Europe, also good with food. Pale lagers and pilsners are somewhat interchangeable. (Budweiser, Modelo, Stella Artois - some refer to Stella as a pale lager but some refer to it as a pilsner)
What are Ambers/Red Lagers?
When brewers use malted barley (Malted barley, or malt, is the brewer’s preferred grain for making beer. In its most basic form, it is barley that has been allowed to germinate by soaking the grain in water. Germinate is the process of sprouting/developing in plants/seeds) that’s been toasted until it starts to brown, it turns the color a reddish/brown. They can be crisp like pale lagers and pilsners but they have toast, toffee, and caramel aromas. (Fat Tire, Bell’s Amber Ale)
What are Ales?
Ales are the other main type of beer. Unlike lagers, ales are made with yeast that ferment in warm (room) temperatures. So they’re sometimes called “top-fermented beers”. There are many strains of ale yeast. Some are fruity, which is usually a synonym for estery. Esters represent the largest group of flavor compounds in alcoholic beverages, generating the “fruity” aromas in beer (not including, of course, the direct addition of fruit and fruit flavors in certain beers).
What is the ale fermentation process like?
During fermentation, especially warm fermentation, yeast will synthesize esters, organic compounds with aromatics that we often associate with fruit. Some yeast strains are earthy. Typically quite sour and funky, and sometimes aged in oak barrels, earthy brews possess intensely rustic qualities; many show horsey, farmy, earthy, barnyardy, and leathery notes. But because ale’s range from fruity to earth, it’s hard to generalize. Brown ale and wheat ales are very different but still consider ale.
What is cream ale?
Light in color and not that bitter. Closest type of ale to a lager. (Genesee, True North Ale)
What is Kolsch?
Fermented with ale yeast, but then finished in cold temperatures like a lager, kolsch beers are lighter ales.
What are pale ales?
English pale ale (also known as bitters) is a type of pale ale. (London Pride, Hens Tooth) Pale ales taste malty and earthy and bitter. American pale ales (Zombie Dust, Born Yesterday, Sierra Nevada, Half-Acre Daisy Cutter) are slightly more fruity, and more hoppy. The beers that are most likely to be described as “hoppy” are the ones with the most bitter flavor or the ones that have fruity, floral aromas.
What are dark beers?
Dark beers, like porters and stouts, are dominated by the taste of the malt component, so they would never be described as “hoppy”. Stouts and Porters are technically ales (top fermented) but regarded in their own category. Deep roasty flavors of chocolate and coffee. Mostly sweet and not bitter, with some exceptions. NOT TO BE CONFUSED WITH DARK ALES.
What is Belgian Ale?
Belgian ales (Allagash White, other white ales, New Belgian Abbey) are less hoppy but more sweet, but can be spicy.
What are blonde ales and golden ales?
Blonde ales and golden ales (Kona Big Wave, Summer Love by Victory Brewing) are also technically pale ales. Blonde/golden ales have a low malt sweetness, medium to high carbonation with a frothy head, and a low to medium bitterness.
What is beer head?
Beer head is the frothy foam on top of beer and carbonated beverages which is produced by bubbles of gas, predominantly carbon dioxide, rising to the surface. The elements that produce the head are wort protein, yeast and hop residue.