Coffee Characteristics and
How it Helps You Choose the Perfect Coffee for You!
by Randy Wilson
Coffee characteristics are
sometimes thought to be something only the coffee connoisseur
would be concerned with. However, the following
definitions of coffee characteristics will enable you to have a
better understanding of what
flavors, aromas and colors are beneficial and not so beneficial
to your coffee drinking pleasure.
Acidity: is a pleasant quality that points out a
coffees flavor and provides a liveliness, sparkle, or snap to
the drink. The acidity of a coffee may be assessed as lively,
moderate, flat, or dull.
Aged: is a coffee bean that's been stored for at
least a year or more before roasting. The coffee bean has then
lost it's acidic coffee characteristics, becoming richly sweet
and heavily bodied.
Aftertaste: is the sensation of brewed coffee
vapors, ranging from carbon to chocolate and spicy to
turpentine as they are released from the residue remaining in
the mouth after swallowing.
Alkaline: is a clawing sensation at the back of the
tongue caused by alkaline and phenolic compounds that have
bitter but not necessarily displeasing tastes; coffee
characteristics of dark coffees roasts and some Indonesian
coffees.
Aroma: is an odor or fragrance of brewed
coffees.
Bouquet: is a frequently used term, often used when
referring to the smell of coffee grounds. Aroma is often
distinctive and complex. Some terms used to describe it
include: caramel (candy or syrup-like), carbon (for a dark
roast), chocolate, fruity, floral, malty (cereal-like), rich,
round, and spicy.
Astringent: is a puckering, salty sensation felt on
the front side of the tongue when a cup of coffee is first
sipped.
Baked: is a taste and odor contaminant that gives
coffee a flat distinct and uninteresting taste. The corruption
is caused by not enough heat over too long of a period during
roasting "specifically, when roasts take longer than approx. 18
min.."
Balance: is the term to describe the coffee flavor
when one coffee characteristic doesn't intrude on another. Also
when the coffees taste is not plain so that it's flavor is
still playful.
Bitter: a coffee characteristic of over-extracted
brews as well as over-roasted coffees, and those with various
taste defects. It's a harsh, unpleasant taste detected towards
the back of the tongue and normally found only in Dark
Roast's.
Bland: the pale flavor often found in low grown
robusta coffees. Also caused by under-extracted coffees.
Blend: is a mixture of two or more individual
varieties of coffees.
Body: is an impression of the weight of the coffee
in the mouth. May range from thin to medium to full, buttery,
or syrupy.
Bright: is a tangy acidity, often described as
bright.
Briny: is the salty sensation caused by excessive
heat after brewing is complete.
Buttery: Is the rich and oily flavor and texture,
qualities of some Indonesian varieties, for example:
Sulawesi.
Caramelized: Is a sweet, almost-burnt, syrupy
flavor not unlike the taste of caramelized sugar.
Creme: is the tan foam that forms when you brew
espresso. The creme makes a "cap" which helps retain the smells
and flavors of the espresso within the cup.
Earthy: Is the positive coffee characteristic when
applied to dry processing; the herbal, musty, mushroom-like
range of flavors, characteristics of Indonesian coffees. For
washed coffees, tasting "earthy" is a defect.
Exotic: is a characteristic of the coffees from
East Africal Exotic refers to unusual flavor notes, such as
floral and berry-like (containing black currant or blueberry
notes, for example). Contrary to Latin American coffees, whose
coffee bean characteristic is clean, acidic flavors provide the
standard, and are generally not exotic.
Ferment: is a taste fault in the coffee beans that
produces a highly objectionable spoiled-fruit taste. Ferment is
the result of enzymatic activity that occurs during the frying
process, changing sugars to acids in the green coffee bean.
Unlike dirtiness and mustiness, which can be disguised by dark
roasting, ferment becomes worse the longer it cooks.
Flat: is an odor taint that occurs as a result of
aromatic compounds departing from beans during the staling
process in both whole-bean and ground coffees, or during the
holding process in brewed coffees.
Fruit-Like: is a description that refers to the
natural aroma of berries and that also correlates with the
perception of high acidity. It shouldn't be confused with
fruity, which is the first stage of the taste defect
ferment.
Grassy: is a taste and odor defect that gives
coffee the characteristic of newly mown alfalfa or green
grass.
Green: is a herbal, grassy characteristic caused by
incomplete development of flavor due to improper roasting. It
may also be present in the early pickings of a new bean
harvest.
Groundly: is a musty, earthy taste associated with
coffees that have been damaged in drying or storage.
Harsh: is an unpleasant taste. Reminiscent of raw
weeds, and typical of "robusta coffees and Brazils" that have
been allowed to dry on the tree. It should be noted that a few
coffee drinkers prefer harshness in the cup (see Rioy).
Hidy: is a coffee that has absorbed the aroma of
leather or animal hides as a result of being stored or shipped
in close proximity to these such items.
Heavy Roast: is very dark-roasted coffee with a
bittersweet tang.
Mellow: is the middle of the road, a balanced
flavor that's not too acidic and not too syrupy.
Musty: is a term usually applied to coffee flavors
that result from improper heating or drying during processing.
However, there also is a mustiness in vintage coffees that is a
preferred quality. Connoisseur's, for example, love the
naturally sweet mustiness of vintage Colombian coffees.
Rioy: is a harsh, medicine-like flavor present in
some coffees produced in the Rio district of Brazil. The term
is sometimes applied to any harsh-flavored coffees. The heavy,
somewhat pungent, taste is preferred by a few coffee drinkers
in the southern United States and France.
Soft: is a low acidic green coffee that is of good
drinking quality, without any unpleasant taste characteristics.
Like the flavor aspect of mellow.
Sour: is a particular taste linked to bacterial
fermentation of green coffee beans, that produces a lactic acid
from the lactose and acetic acid from alcohol.
Spicy: is the aroma of coffee versus it's
taste.
Sweet: is the trade term to describe coffees that
taste un harsh or undamaged in any way as opposed to harshness
of a (Rioy).
Tangy: is the taste that would indicate a wine
taste or acidic fruitiness that is quite pleasantly sharp, most
evident in high-grown Costa Rican coffees.
Tannin: is a puckery flavor typically caused by the
presence of chemicals that are related to tannic acid. A
similar property is found in tea's and certain red wines.
Wild: describes coffees with extreme aroma or
flavor that could be called defects or attributes to some.
Winey: are coffees with a fruity acid and smooth
body, not unlike a fine red wine. A good example of a winey
coffee is the Kenyan AA coffee.
So to finish, you now should be able to determine which coffees
you would enjoy more than others, and possibly use this
knowledge to entertain your friends at the same time.
Enjoy!
© Copyright Randy Wilson, All Rights Reserved.
About the Author
Randy works with his son on Ultimate Coffees
Info and daughter on Making Homemade Soap.
Randy owned and operated a very successful storefront/mailorder
business from 1988 to 2003. Currently full time owner/operator
of several online businesses.
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