What is the reason why some coffee tastes sour?
Whether coffee tastes sour or not is mostly due to the variety of coffee, some of which have high acidity, such as Kenya, Mocha, Colombia, Guatemala and Costa Rica.
The degree of roasting is also related to the acidity of the coffee, usually the lightly fried coffee beans also contain organic acids, so the coffee washed out tastes sour, while the deep-fried coffee beans, because the high temperature of the fried beans has released the organic acids contained in the coffee beans, so the acidity of the coffee is low. The reason why coffee will be sour is that the coffee is stirred too many times when brewing (especially using "plug wind") or the brewed coffee stays on the heat preservation plate for too long.
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The production of fancy coffee as the ingredient of all kinds of Italian coffee
Fall in love with coffee, first attracted by the aroma of hot coffee, and then intoxicated by its light or full-bodied taste and the aftertaste that can jump up the nasal cavity. However, watching a steaming cup of coffee in summer, no matter how attractive it is, the appetite will be greatly reduced. As a result, the cold series in fancy coffee is very tempting. Shen Fuqiang, senior minister of the bar of Green Rose Western Restaurant to the fancy style.
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Introduction to the steps of making Espresso by Coffee Technology
Because of the foam-beating process, most people need to study for two days before it can be typed, so I have to give up this one-day experience. I can't help but regret that the beautiful cappuccino can't be done. But the teacher told me, in fact, do not regret, because Espresso is the focus of my study today, although there is no color, but it is the most important and high-end kind of coffee. Try to do Es
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