Coffee preparation: Caffè, Turkish coffee, Coffee processing, Coffeemaker, Coffee wastewater, Coffee roasting, Espresso machine

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Pages: 56. Chapters: Caffè, Turkish coffee, Coffee processing, Coffeemaker, Coffee wastewater, Coffee roasting, Espresso machine, Coffee extraction, Instant coffee, Home roasting coffee, Moka pot, Coffee percolator, Atomic Coffee Machine, French press, The Birth of Coffee, White coffee, Coffee filter, Vacuum coffee maker, AeroPress, Ghetto latte, Drip brew, Coffee pod, Toddy coffee, Cezve, CoEx, Ristretto, Coffee service, World Barista Championship, Demitasse, Arabic coffee, Zarf, Singles capsules, Neapolitan flip coffee pot, Grouphead, United States Barista Championship, Chemex Coffeemaker, Torrefacto, Portafilter, Drip-O-lator, Long black, High altitude coffee roasting, Tasse à café, Dallah, Mihbaj. Excerpt: Coffee preparation is the process of turning coffee beans into a beverage. While the particular steps needed vary with the type of coffee desired and with the raw material being utilized, the process is composed of four basic steps; raw coffee beans must be roasted, the roasted coffee beans must then be ground, the ground coffee must then be mixed with hot water for a certain time (brewed), and finally the liquid coffee must be separated from the now used and unwanted grounds. Coffee is usually brewed by the user immediately before drinking. In most areas, coffee may be purchased unprocessed, or already roasted, or already roasted and ground. Coffee is often vacuum packed to prevent oxidation and lengthen its shelf life. Roasting coffee transforms the chemical and physical properties of green coffee beans into roasted coffee products. The roasting process is integral to producing a savory cup of coffee. When roasted, the green coffee bean expands to nearly double its original size, changing in color and density. As the bean absorbs heat, the color shifts to yellow, then to a light "cinnamon" brown, and then to a rich dark brown co...

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