Classification of odors

Attempts to classify flavors were first made in the 18th century and continue to this day. Unfortunately, none of the proposed options fully cover the diversity of the world of smells.

Smells classification

In this section, the general classification of odors will be discussed separately from perfumes.


Basic classification of odors

⚈ Carl Linnaeus, 1765

Aromatic (cloves, Bay leaves)
Fragrant (lily, jasmine)
Ambrosiac and musky (ambra and musk of animal origin)
Onion/Garlic
Goaty/fetid (valerian, dog)
Repulsive (marigolds)
Nauseating (pumpkin, carrion) odors

⚈ Hendrik Zwaardemaker, 1895

Etherial (acetone, ether)
Aromatic (spicy, camphor, anisic, citric, amygdalate / almond)
Balsamic (flower, lily, vanilla)
Amber-musk
Alliceous (garlic)
Empyreumatic / Burnt (roasted coffee beans, toasted bread)
Hircine / Caproic acid (goat smell)
Repulsive suffocating (some orchids, bugs)
Nauseous (rotten meat)

⚈ Hans Henning, 1916 (the pyramid with six reference odors-categories)

Fragrant/floral ( lavender, rose petals)
Spicy (cinnamon)
Resinous (resin)
Ethereal (lether)
Burnt (tar)
Putrid (rotten meat, eggs)

⚈ Crocker and Henderson, 1927 (a scent is indicated by the odour four-digit number based on the intensity)

Fragrant
Acid
Burnt
Caprylic (goaty)

⚈ John Amoore, 1950s

Camphoraceuos
Ethereal
Floral
Musky
Pepperminty
Pungent
Putrid

Perfume classification

The first perfume classification was created in the 19th century by the perfumer Eugene Rimmel, and it was based on floral and plant aromas.

One of the most complete systems of perfume classification is one that was developed by the French Society of Perfumers (La Société Française des Parfumeurs):

A. Citrus / Hesperides

A1 Citrus
A2 Citrus-spiced
A3 Citrus-aromatic
A4 Citrus-chypre-floral
A5 Citrus-woody
A6 Citrus-woody-floral
A7 Citrus-musky

B. Floral

B1 Mono-floral
B2 Floral-musk
B3 Floral bouquet
B4 Floral aldehydes
B5 Floral green
B6 Floral-fruity-woody
B7 Floral-woody
B8 Floral-marine
B9 Floral-fruity

C. Fougere

C1 Fougere
C2 Fougere-floral
C3 Fougere-amber
C4 Fougere-spicy
C5 Fougere-aromatic
C6 Fougere-fruity

D. Chypre

Dl Chypre
D2 Chypre-fruit
D3 Chypre-floral-aldehyde
D4 Chypre leather
D5 Chypre-aromatic
D6 Chypre green
D7 Chypre-floral

E. Wood

E1 Wood
E2 Wood-citrus-coniferous
E3 Woody-spicy
E4 Woody-amber
E5 Wood-scented
E6 Wood-spice-leather
E7 Wood-marine
E8 Woody-fruity
E9 Woody musk

F. Amber-Oriental

F1 Soft/sweet amber
F2 Floral-spicy-amber
F3 Citrus-ambergris
F4 Floral-woody-amber
F5 Floral-semi-amber
F6 Floral-fruit-amber

G. Leather

G1 Leather
G2 Floral leather
G3 Tobacco and leather


See also:
Sense of smell and scents | Consumer culture of scents | The use of scents and getting rid of unpleasant odors