Archives: Glossary Terms

Pomelo

Pomelo

Ancestral grapefruit from Southeast Asia – it has mild grapefruit flavor but low bitterness. In a coffee description , this

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Portafilter

The part of an espresso machine which holds the filter basket, into which coffee grounds are placed.: The part of

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Pre-infusion

An espresso machine is said to use pre-infusion if it applies a moderate amount of pressure to the coffee before

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Preparation

Preparation refers to the dry-milling steps of preparing coffee for export: hulling, grading, classifying, sorting.: Preparation refers to the dry-milling

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PROCAFE

A coffee research firm in El Salvador: Procafé is the Fundación Salvadoreña para Investigaciones del Café, a coffee research firm

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Processing

The removal of the cherry and parchment from the coffee seed.: Coffee is either wet-processed (also called washed or wet-milled)

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Puerto Rico

Puerto Rican coffee has the typical”island profile”. These coffees, which include Jamaica and Kona, have a soft cup, not acidic,

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Pulping

The first step in processing wet-process coffee, pulp natural or forced demucilage coffees. Pulping simply refers to removing the skins

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Pulpy

Can refer to fruited flavor or sometimes mouthfeel. In terms of flavor, which is how we normally use it, pulpy

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Pungent

Refers to an aggressive, intense aroma or flavor, often related to spices (pepper) or roast tastes. Pungent foods are often

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Kenya - Purpurascens at Coffee Research Foundation at Ruiru, sweetmarias.com

Purpurascens

A purple-leaf coffee mutant, sometimes used in genetic testing Purpurascens is a purple-leaf (well, the new leaves at least) coffee

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Pyrans

Related to Furans, they are a product of sugars and caramelization.: Pyrans are related to Furans, aromatic compounds in coffee,

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Pyridin

Pyridines

A set of chemical compounds found in coffee, including nicotinic acid (niacin): Pyridines are a product of pyrolysis involving sugars

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Pyrolysis

A type of thermolytic reaction of organic materials. In coffee roasting it results in caramelization, and a host of other

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Pyrroles

There are 70 identified Pyrroles in coffee, important aromatic compounds.: There are 70 identified Pyrroles in coffee, important aromatic compounds,

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Qishr

Qishr is an infused tea beverage that you make using the dried coffee husks of the coffee fruit, a by-product

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Quaker-Defect-Colombia

Quakers

A quaker is an industry term to describe under-ripe, undeveloped coffee seeds that fail to roast properly. These are most

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Quinic Acid

An important acid in the chemistry of coffee, positive to cup quality in moderate amounts, but leading to perceived sourness

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RABC 15 coffee variety at Gitesi Rwanda, photo by Thompson Owen Sweet Marias Coffee

RAB C15

RAB C15 is a coffee selection recommended for planting in Rwanda. RAB refers to the Rwandan Agricultural Board, and the

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Rainforest Alliance

Rainforest Alliance certification is a broad certification guaranteeing that an agricultural product has met certain economic, ecological, and social standards.

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Raised Beds

Raised beds, also referred to as “african-style beds” are elevated beds used for drying coffee when dry-processing.: Raised beds, also

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Rambung coffee variety or Abyssinia 7

Rambung

An Ethiopia cultivar brought to Java in 1928, along with a type called Abyssinia. Rambung is also called Abyssinia 7

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Resting

Either the resting of parchment coffee after drying, or for the home roaster, post-roast resting.: Resting might refer to “reposo”,

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Restrained

A descriptive term I use to communicate a well-structured, classic, clean flavor profile from a wet-processed coffee. This would be

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RFA

Rain Forest Alliance designation for coffee grown under sustainable conditions working towards organic farming when possible: Rain Forest Alliance designation

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