Coffee Tasting Vocabulary

COFFEE AROMAS

Burnt/Smoky
This odor and flavor descriptor is similar to that found in burnt food.  The odor is associated with smoke produced when burning wood.  This descriptor is frequently used to indicate the degree of roast commonly found by tasters in dark-roasted or oven-roasted coffees.

Chemical/Medicinal
This odor descriptor is reminiscent of chemicals, medicines and the smell of hospitals.  This term is used to describe coffees having aromas such as Rio flavor, chemical residues or highly aromatic coffees which produce large amounts of volatiles.

Chocolate-like
This aroma descriptor is reminiscent of the aroma and flavor of cocoa powder and chocolate (including dark chocolate and milk chocolate).  It is an aroma that is sometimes referred to as sweet.

Caramel
This aroma descriptor is reminiscent of the odor and flavor produced when caramelizing sugar without burning it.  Tasters should be cautioned not to use this attribute to describe a burning note.

Cereal/Malty/Toast-like
This descriptor includes aromas characteristic of cereal, malt and toast.  It includes scents such as the aroma and flavor of uncooked or roasted grain (including roasted corn, barley or wheat), malt extract and the aroma and flavor of freshly baked bread and freshly made toast.  This descriptor has a common denominator, a grain-type aroma.  The aromas in this descriptor were grouped together since tasters used these terms interchangeably when evaluating standards of each one.

Earthy
The characteristic odor of fresh earth, wet soil or humus.  Sometimes associated with moulds and reminiscent of raw potato flavor, considered as an undesirable flavor when perceived in coffee.

Floral
This aroma descriptor is similar to the fragrance of flowers.  It is associated with the slight scent of different types of flowers including honeysuckle, jasmine, dandelion and nettles.  It is mainly found when an intense fruity or green aroma is perceived but rarely found having a high intensity by itself.

Fruity/Citrus
This aroma is reminiscent of the odor and taste of fruit.  The natural aroma of berries is highly associated with this attribute.  The perception of high acidity in some coffees is correlated with the citrus characteristic.  Tasters should be cautioned not to use this attribute to describe the aroma of unripe or overripe fruit.

Grassy/Green/Herbal
This aroma descriptor includes three terms which are associated with odors reminiscent of a freshly mowed lawn, fresh green grass or herbs, green foliage, green beans or unripe fruit.

Nutty
This aroma is reminiscent of the odor and flavor of fresh nuts (distinct from rancid nuts) and not of bitter almonds.

Rancid/Rotten
This aroma descriptor includes two terms which are associated with odors reminiscent of deterioration and oxidation of several products.  Rancid as the main indicator of fat oxidation mainly refers to rancid nuts and rotten is used as an indicator of deteriorated vegetables or non-oily products.  Tasters should be cautioned not to apply these descriptors to coffees that have strong notes but no signs of deterioration.

Rubber-like
This odor descriptor is characteristic of the smell of hot tires, rubber bands and rubber stoppers.  It is not considered a negative attribute but has a characteristic strong note highly recognizable in some coffees.

Spicy
This aroma descriptor is typical of the odor of sweet spices such as cloves, cinnamon and allspice.  Tasters are cautioned not to use this term to describe the aroma of savory spices such as pepper, oregano and Indian spices.

Tobacco
This aroma descriptor is reminiscent of the odor and taste of tobacco but should not be used for burnt tobacco.

Winey
This term is used to describe the combined sensation of smell, taste and mouthfeel experiences when drinking wine.  It is generally perceived when a strong acidic or fruity note is found.  Tasters should be cautioned not to apply this term to a sour or fermented flavor

Woody
This aroma descriptor is reminiscent of the smell of dry wood, an oak barrel, dead wood or cardboard paper.

COFFEE TASTES

Acidity
A basic taste characterized by the solution of an organic acid.  A desirable sharp and pleasing taste particularly strong with certain origins as opposed to an over-fermented sour taste.

Bitterness
A primary taste characterized by the solution of caffeine, quinine and certain alkaloids.  This taste is considered desirable up to a certain level and is affected by the degree of roast brewing procedures.

Sweetness
This is a basic taste descriptor characterized by solutions of sucrose or fructose which are commonly associated with sweet aroma descriptors such as fruity, chocolate and caramel.  It is generally used for describing coffees which are free from off-flavors

Saltiness
A primary taste characterized by a solution of sodium chloride or other salts.

Sourness
This basic taste descriptor refers to an excessively sharp, biting and unpleasant flavor (such as vinegar or acetic acid).  It is sometimes associated with the aroma of fermented coffee.  Tasters should be cautious not to confuse this term with acidity which is generally considered a pleasant and desirable taste in coffee.

COFFEE MOUTHFEEL

Body
This attribute descriptor is used to describe the physical properties of the beverage.  A strong but pleasant full mouthfeel characteristic as opposed to being thin.

Astringency
This attribute is characteristic of an after-taste sensation consistent with a dry feeling in the mouth, undesirable in coffee.

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