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Wheat

Q: Is Wheat natural or synthetic?

. Extraction: No standard essential oil from wheat grain. Wheat germ oil is produced by cold pressing or solvent extraction of the germ, but this is used nutritionally rather than in perfumery. The wheat note is reconstructed from cereal-starchy materials and dry-grain synthetics..

GREENS, HERBS AND FOUGERES / green · earthy · fresh

Wheat

Category	GREENS, HERBS AND FOUGERES
Subcategory	green · earthy · fresh
Origin
Volatility	Heart Note
Botanical	Triticum spp.
Appearance	Golden yellow oil (wheat germ oil)
Odor Strength	Medium
Producing Countries	China, India, Russia, United States, France, Canada
Pyramid	Heart

Bready, starchy, faintly sweet. A handful of grain — the neutral, nourishing smell of raw cereal, closer to flour than to bread.

Scent
Terroir & Origins
The Full Story
Fun Fact
Extraction & Chemistry
In Perfumery

Scent

Starchy, faintly sweet, with a bran-like dryness and a neutral cereal quality. Less complex than bread (no Maillard products), less sweet than rice, with a specific grain-husk character. The germ contributes a slight oily richness. Dry and agricultural rather than warm and edible.

Evolution over time

Immediately

Faint starchy-cereal quality, neutral and dry

After a few hours

Warm, grain-like softness, barely sweet

After a few days

Nearly imperceptible — dry and quiet

Terroir & Transformation

Indicative 2025 wholesale prices.

The Full Story

Wheat (Triticum aestivum) as a fragrance note refers to the grain's raw, uncooked scent — starchy, faintly sweet, and neutral. Raw wheat smells of its husk (bran), the starchy endosperm, and the germ (which has a slightly oily, vitamin-E quality). It is a quiet, agricultural smell.

The bread smell that most people associate with wheat only develops during baking, when Maillard reactions between amino acids and sugars produce hundreds of volatile compounds (2-acetyl-1-pyrroline is the key 'fresh bread' molecule). Raw wheat smells nothing like bread.

In perfumery, wheat is a conceptual gourmand-agricultural note evoking harvest, countryside, and the simple warmth of grain stores. It is quieter and less sweet than baked goods, more honest and agricultural.

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Related: Acronychia Pedunculata · Adoxal · Agave · Algae · Aloe Vera · Aromatic Notes · Asparagus · Avocado

Did You Know?

Did you know?

2-Acetyl-1-pyrroline, the molecule that gives fresh bread its characteristic aroma, is also found in jasmine rice, pandan leaf, and popcorn. The molecule is detectable at 0.02 parts per billion — one of the lowest odor thresholds of any food aroma compound.

Extraction & Chemistry

Extraction method: No standard essential oil from wheat grain. Wheat germ oil is produced by cold pressing or solvent extraction of the germ, but this is used nutritionally rather than in perfumery. The wheat note is reconstructed from cereal-starchy materials and dry-grain synthetics.

↑ See Terroir & Origins for origin-specific methods.

Molecular Formula	N/A — natural grain, complex mixture
CAS Number	N/A — natural grain, no single CAS (wheat germ oil CAS: 68917-73-7)
Botanical Name	Triticum spp.
IFRA Status	No known restrictions
Synonyms	wheatgrass
Physical Properties
Odor Strength	Medium
Appearance	Golden yellow oil (wheat germ oil)
Specific Gravity	0.92-0.93 @ 25 °C (wheat germ oil)

In Perfumery

Wheat is a conceptual agricultural note used in harvest, countryside, and grain-themed compositions. Built from starchy notes, faintly sweet cereal materials, and dry-bran elements. Functions as a heart modifier providing quiet, agricultural character. Pairs with hay, straw, and other harvest-associated materials. The baked version (bread) uses Maillard synthetics like maltol and furaneol.