Green Coffee

Green Coffee
Unroasted coffee.

Gayo Mountain
Market name for coffee exported by a large processing center and mill in Aceh Province, northern Sumatra. Wet-processed Gayo Mountain tends to be a clean but often underpowered version of the Sumatra profile. Traditionally processed Gayo Mountain (misleadingly labeled "Dry Process") resembles similar coffees from the Mandheling region of Sumatra: at best displaying an expansive, quirky flavor and a low-toned, vibrant acidity.

Ghimbi, Gimbi
A wet-processed coffee from western Ethiopia.

Good Hard Bean
A grade of Costa Rica coffee grown at altitudes of 3,300 to 3,900 feet.

Grady
A background flavour of dirtiness but not qualifying as dirty. Mostly used in the United States.

Grassy
An herbaceous aroma or flavor suggestive of alfalfa or grass.

Green
A taste taint giving the coffee brew an herbal character due to an incomplete development of the sugar carbon compounds in the roasting process. Results from insufficient heat during too short a period. A taste associated with that of a raw fresh vegetable leaf, often found in early new-crop coffees.

Group, Delivery Group, Brew Head
The fixture protruding from the front of most espresso machines into which the portafilter and filter clamp.

Guatamala
Guatemala is a complex coffee origin. Strictly Hard Bean grade coffees from the central highlands (Antigua, Atitlan,) tend to exhibit a rich, spicy or floral acidity and excellent body. Coffees from mountainous areas exposed to either Pacific (San Marcos) or Caribbean (Cobán, Huehuetenango) weather tend to display a bit less acidity and more fruit.