How the taste of beer

A: look at body color: ordinary light beer should be light yellow or golden yellow, red, brown or hazel in dark beer. See transparency: wine juice should be clear and transparent, without suspended matter or sediment. See bubble: no greasy glass beer injection, bubbles should be quickly rising, foam height should be accounted for a third of the cup, when the temperature of beer in 8 to 15 ℃, 5 minutes foam should not disappear; Bubble at the same time should also be delicate, white, scattered after glass still left traces of the bubble (" hanging cup ").

Smell: the smell the aroma, above the glass, to breathe in through your nose gently, should have obvious hop aroma, fresh, no aging odor and smell of hops; Stout also should have the aroma of caramel malt.

Three taste: taste, the entrance is pure, no yeast or other taste taste; Crisp, coordination, downy, bitter taste pleasant and disappear quickly, without obvious astringency, co2 stimulation, make the person feels mouth.