The origin of coffee trees
The earliest origin of coffee trees is recognized by botanists and the industry as the province of Kaffa in Ethiopia (Ethiopia). Ethiopia is located in the landlocked country of northeast Africa, with many lakes, rivers and rich water resources, which is known as the "East African Water Tower". Its name comes from Greek, meaning "suntanned face" and "land inhabited by suntanned people".
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Roasting and taste of coffee
Since the Arabs discovered the coffee beans, the first way to eat them is to put the whole fruit of the coffee into the mouth and chew it to get its juice. Later, they ground the coffee beans from the fruit and mixed them with animal fat as a physical supplement for caravans to trade far away. After that, around 1000 AD, it was changed to the method of boiling raw beans into soup. Until 13.
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Roasting Theory of Coffee beans (1)
Grab a handful of coffee raw beans smell, there is always a pungent smell, very different from the impression of the charming smell of coffee. However, after roasting "fragrance" correctly, raw beans will emit the strongest aroma in the world. The small high-altitude Arabica coffee raw beans are like a warehouse full of chemicals. At present, scientists have identified more than 2,000 known ingredients, including 700 to 700.
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