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[自然百科] 2014-11-01 啤酒是如何酿成的—8

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[Homework]2014-11-01 啤酒是如何酿成的—8

But the Czechs are far from the only fans of beers with lots of barley flavour. Kim Growsman, founder of Sierra Nevada Brewery in Chico, California, produces a wide range of beers and knows the importance of barley in every batch he brews.-What we are looking at here is a mesh tun, and we are transferring the malted barley. It's been in here about an hour and half. It's set about 160 degrees. We converted all those starches into sugars, and now we are pumping the whole mesh on into the lauter tun. And you see we are just about empty here. There's an agitator that's stirring this, and depending what temperatures we keep the mesh at that'll determine characteristic of the beer whether it's a lighter-flavored beer with low alcohol, or whether it's a sweeter-flavored beer.
So the next time you enjoy a beer, take a closer look at the colour and taste. If it's dark and has a roasted flavour, you can think those little grains of barley.
It was beer-brewing monks in 1,200 A.D. who first discovered adding a small green flower would give their beer a distinctive, bitter edge. The little flower, called hops, comes in many varieties. It is often referred to as the spice of beer.
-Hops is what gives bitterness to counterbalance the sweetness of the barley. Even a relatively light beer would taste cloying sweet, if it didn't have some volume of hops in it.
Hops is a little flower or a cone of the female hop, a plant in the hemp family.

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