Bran absolute (CAS 68916-76-7) — Sweet Base Note Fragrance Ingredient
Bran absolute
CAS 68916-76-7
What Is Bran absolute?
Bran absolute is a rare natural extract derived from cereal grain husks, primarily used in niche perfumery. It evokes warm, comforting sensations of freshly baked bread and autumn harvests. This ingredient matters because it provides unique gourmand-woody accents that cannot be replicated synthetically, appealing to consumers seeking nostalgic, artisanal fragrance experiences.
Safety Profile
GENERALLY SAFEWhat Does Bran absolute Smell Like?
Bran absolute opens with a burst of toasted cereal notes – imagine the crust of sourdough bread fresh from the oven. The heart reveals honeyed nuances with subtle hay-like dryness. Dry-down brings soft woody undertones reminiscent of sun-warmed barn wood. Unlike sharp grain alcohols, this absolute maintains a rounded, almost balsamic warmth throughout its evolution.
In Famous Fragrances
Fragrance associations may not reflect actual formulations.
Used as the central gourmand note to create a photorealistic bread accord, blending with beeswax and tonka bean.
Provides woody-cereal foundation for this harvest-inspired fragrance, complementing vetiver and roasted coffee notes.
Chemistry, Properties & Perfumer Guide
The Chemistry
Bran absolute is a complex mixture of fatty acids, esters, and cereal-derived aromatic compounds. Key components include furfural (responsible for bready notes) and various alkylpyrazines that contribute roasted nuances. The extraction process typically involves solvent washing of toasted grain husks followed by careful filtration to remove particulate matter.
Physical & Chemical Properties
| Appearance | Viscous amber liquid |
|---|---|
| Solubility | Soluble in ethanol, insoluble in water |
Perfumer Guide
| Application | Typical % | Range | Notes |
|---|---|---|---|
| Fine Fragrance | 0.5-2% | Up to 5% | Used as special effect note |
| Home Fragrance | 1-3% | Up to 8% | Creates comforting atmosphere |
Classic Accords
Tip: Use sparingly to avoid overwhelming compositions with cereal notes.
Alternatives & Comparisons
When a sweeter, more caramel-like bread note is desired.
For sharper roasted coffee-like grain effects.
Safety, Regulatory & Sustainability
⚠ Regulatory Disclaimer
General reference only. Consult current IFRA Standards Library before formulating.
IFRA Status
No IFRA restrictions currently apply.
RIFM Assessment
Not currently assessed by RIFM due to niche usage.
Sustainability
Sourced as byproduct of cereal processing, making it relatively sustainable. Extraction yields are low, requiring significant agricultural inputs. Some producers are developing upcycling methods using brewery waste streams.
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References
- Bread aroma compounds review Food Chemistry 2018
Data: PubChem (NIH), PubMed, RIFM, IFRA. Last reviewed: Apr 2026.
Report a data errorIngredient Data Sheet
CAS 68916-76-7Physical data: PubChem (NIH/NLM), U.S. EPA CompTox Dashboard, EPA OPERA models, RDKit. Odor & flavor: Arctander (Perfume & Flavor Chemicals), Fenaroli's Handbook of Flavor Ingredients, Leffingwell. Thresholds: van Gemert (Compilations of Odour Threshold Values). Regulatory: IFRA Standards 51st, FEMA GRAS. Trade names: Surburg (Common Fragrance & Flavor Materials). All data compiled and cross-referenced for perfumertools.com.
