PUBLIC MARKS from singlewinghx with tag 咖啡

烘焙度较浅的咖啡，酸碱值在4.5~4.7之间，中深焙的Full City酸碱值在5~5.5左右，深度烘焙(Dark Roast)的PH在5.5以上。常人的味蕾而言，饮料的酸碱值超出5.5以上，就很难察觉它的酸味，重深焙豆的酸碱值往往超出5.5，因此不易喝出酸味。人类味蕾对于酸碱值在5以下的饮料，很容易喝出酸味，因此浅焙豆会有酸溜溜的味道。

本帖整理自贝贝咖啡。是不同的帖子中摘出来的，并去掉了帖子中豆子的价格之类的信息。 对我来讲是不错的学习豆子的资料。传上来和大家分享

There is an art to making coffee in a moka pot that includes the amount of water, the amount and grind of the coffee, the compactness of the coffee grounds in the filter and the heat of the water used to brew it. It is possible to make excellent coffee without any acidity or bitterness in a moka pot if you follow a simple procedures

Golden Rule CliffsNotes Version DOUBLE SHOT: Equals 2 to 2.5 fluid ounces of water pulled through approximately 14 grams of ground coffee in about 20 to 25 seconds. SINGLE SHOT: Equals 1 to 1.5 fluid ounces of water pulled through approximately 7 grams of ground coffee in about 20 to 25 seconds. Start timing your “extraction” (the shot you are making) when you hit the brew button, and always tamp (pack the coffee into the portafilter basket) with about 30lbs. of pressure.

The Golden Rule Double shot = 2 to 2.5 ounces in 20 to 25 seconds

和咖啡有关的一些名词、形容词:D

At the base of the preparation of an espresso there are some rules that barmen and apprentices must follow.

Here are ten rules to prepare a real Italian coffee with mocha. Following these little suggestions, you will better appreciate your home-made coffee

翻译：咖啡的口感可以通过将含在口中的咖啡置于舌与上颚之间磨擦来感受。口感的评价从稀薄、轻盈到粗砺等，这都和咖啡中脂肪含量相关。而黏稠度则是调制过程中蛋白质和纤维含量的结果。中度和深度烘焙的咖啡和浅烘焙的相比都拥有比较厚重的口感，但同时也减少了酸度。

Coffee Circus' owners are taking advantage of the coffee house rage that has been sweeping the country. Along with taking advantage of this trend, they are also planning for the future.

READY FOR ROBUSTAS? What Robustas Have to Offer the Specialty Coffee Industry an article in "roast" magazine about Robustas

Arabica coffee accounts for 75-80 percent of the world's production.Robusta coffee accounts for about 20 percent. While Robusta coffee beans are more robust than the Arabica plants, but produces an inferior tasting beverage with a higher caffeine content.

分析arabica和robusta在风味、咖啡豆的形态等方面的不同。有图

Arabicas must be grown at a higher elevation of 600 to 2000 meters. Robustas are hardier plants, capable of growing well at low altitudes of 200 to 800 meters.

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