Scent Atlas

A hands-on guide to fragrance families, materials, blending, dilution and scripture scents, from Maranatha Parfums. The interactive guide needs JavaScript; this is a plain-text summary.

Scripture Scents

Scripture is full of scent. Incense rises with prayer, oil runs down Aaron’s beard, a woman breaks a flask of nard, and Nicodemus carries myrrh and aloes to a tomb. These pages take each aromatic the Bible names and ask three plain questions: where does it appear, what is it most likely to be, and how does it smell and behave in a blend today. Read all Scripture Scents.

The fragrance families

Words perfumers use

Accord
A small group of materials that smell like one new thing together (for example, “amber accord”).
Absolute
A rich, concentrated extract made with solvents — used for delicate flowers like jasmine.
Aroma chemical
A single scent molecule, either made in a lab or isolated from a natural material.
Base note
The slowest part of a perfume. Woods, resins, musks and vanilla. Lasts hours.
Blotter / mouillette
A paper smelling strip.
CAS number
A unique ID number for a chemical. Use it to match materials between suppliers.
Concentrate
Your perfume oil before it is diluted in alcohol.
Dilution
A material mixed into a solvent at a set percentage (for example, 10% = 1 g material + 9 g solvent).
Dry-down
How a perfume smells after the top notes are gone — usually after 30 minutes or more.
Facet
One side of a material’s smell (for example, rose has lemony, honey and spicy facets).
Fixative
A material that slows evaporation and helps a blend last.
Heart note
The middle of a perfume — its personality. Flowers and spices.
IFRA
The International Fragrance Association. Its Standards set safe-use limits for materials.
Maceration
Resting a finished perfume so the materials settle and blend together.
Olfactory fatigue
When your nose stops noticing a smell after smelling it for a while. Take breaks.
Projection
How far a perfume reaches out from your skin.
Resinoid
A thick extract from a resin, such as benzoin or labdanum.
Sillage
The scent trail a perfume leaves behind you.
Soliflore
A perfume that smells like one single flower.
Specific anosmia
Not being able to smell a certain molecule (common with some musks and Ambroxan).
Tenacity
How long a material lasts.
Top note
The first part you smell. Citrus, herbs, light spices. Gone in minutes.