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The Roasting:
The roasting, or torrefaction process, is the most delicate phase in coffee preparation. Bonomi puts all its 100-year history of experience and wisdom into this delicate operation, and this is the only moment when coffee is artificially modified - both chemically and physically - with the consequent development of substances that create its unique taste.
During the roasting process, with temperatures approximately reaching 220 degrees Celsius, the green coffee beans become darker due to the burning process, lose some weight and increase their size. The chemical process terminates when the roasted beans cool down in special large tanks equipped with air-fans.
The roasting degree varies from nation to nation: this and the brewing method characterize the final product, the hot beverage.
After carefully selecting each quality of coffee, Bonomi starts its own roasting and creates its own blends.
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