Peanut Butter

Note Profile

Prepared

About

Peanut butter is roasted peanut plus fat and sugar, and the added layer is what makes it a different note from peanut. The nut character is the same pyrazine-driven roast. On top of it sits a creamy, custard-like sweetness that plain peanut does not have. Both sources that discuss the difference draw that exact line.

Scent Profile

Nutty is the note and nobody disputes it. It is set just below the 0.92 of published peanut, not above, because the butter's fat and sugar cover part of the bare nut rather than adding to it. Lactonic is the whole reason this is a separate row. Perfumer's Apprentice calls its material 'rich and creamy' and names acetoin and acetyl propionyl as custard ingredients, and the Basenotes thread reaches for 2,4-decadienal for 'oily and fried' and for methyl or ethyl oleate as the fatty bulk. That mapping is approximate and stated as such: lactonic in this vocabulary is built around coconut and dairy fat, not nut oil, and it is the closest of the 32 facets rather than an exact one. Sweet_vanillic is the sugar, and it is the facet the sources are most explicit about, because the Basenotes author defined his own project against it - 'not sugary peanut butter, just straight peanut' - and another poster says acetoin and vanillin are what push a formula towards butter. Below the naming line, coffee_cacao is the 'slightly chocolate' character the roasted pyrazine gives, sulphurous and smoky are carried down from peanut at reduced weight because the roast is the same but muffled by fat, earthy is the shell and husk that both the thread and D.S. & Durga name, dry_woody is the vetiver-like nutty woodiness the thread lists, and warm_spice and animalic are the traces one contributor called a cumin-like spice and a 'faint salty, metallic, urea-like oiliness'.

ScentWheel

Breadthmedium

EnvelopeBase · ~10h lasting

Family Sweet & Gourmand

Read off the wheel, not a label applied to the note.

Origin

Ground roasted Arachis hypogaea, usually with added oil, salt and sugar. There is no peanut butter extract in perfumery. What exists is a flavour reconstruction, and one Basenotes DIY thread sets out the route in detail: 2,5-dimethylpyrazine for the raw nut, 2-ethyl-3,5-dimethylpyrazine for 'the more roasted, slightly chocolate nut character', cyclotene and furaneol for 'brown, sweet', 2,4-decadienal for 'oily and fried', phenylacetaldehyde for realism in the raw nut, and then acetoin plus vanillin which the poster says specifically 'will lean more towards peanut butter'. Perfumer's Apprentice sells a Peanut Butter Flavor built the same way, calls it 'a rich and creamy, realistic peanut butter', and flags that it contains 'custard' ingredients, acetoin and acetyl propionyl. One contributor to the thread argued the fatty esters, methyl or ethyl oleate, should be 'the majority of your formula' - the oil, not the nut.

Usage in Perfumery

Fragrantica records 3 placements, Parfumo 1 across 1 brand, and Fragrantica files it under Sweets and gourmand smells. The one fine fragrance found, D.S. & Durga's 'Peanut', deliberately stays on the dry side of the line: the brand's own copy is 'the beauty of bold Virginia nuts ensconced in sandy soils and fields of crumbling shells', and a reviewer notes the roasted-peanut effect comes from vetiver, with only a late, faint 'soft pillowy slightly vanilla-ish vibe'. So the note is used two ways - as a dry husk-and-shell nut, or as a full gourmand - and this vector sits at the gourmand end because that is what the term names.