Coffee
is a brewed drink prepared from roasted coffee beans, the seeds of
berries from certain Coffea species. All fruit must be further processed
from a raw material—the fruit and seed—into a stable, raw product;
un-roasted, green coffee. To process the berries, the seed is separated
from the fruit to produce green coffee. Green coffee is then roasted, a
process which transforms the raw product (green coffee) into a
consumable product (roasted coffee).
Roasted coffee is ground into a powder and mixed with water to produce a
cup of coffee.
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