Vegetal, slightly grassy, with a raw peanutty quality. Nothing like roasted coffee. More akin to fresh-cut hay crossed with damp jute sacking. A faint bitterness and a green-herbal edge distinguish it from purely grassy notes. The absence of pyrazines and Maillard products (which form during roasting) gives it a quiet, almost medicinal quality.
Evolution over time
Immediately
Immediately
Fresh green-vegetal, slightly peanutty, raw and herbal
Green coffee refers to the unroasted seeds of Coffea arabica or Coffea canephora (robusta). Before roasting, coffee beans have a completely different olfactory profile from the dark, caramelized smell most people associate with coffee. Raw green beans smell vegetal, slightly grassy, with hints of peanut, damp burlap, and a faint herbal quality.
The green coffee note in perfumery is typically obtained via CO2 extraction of unroasted beans, which preserves the delicate volatile compounds destroyed by roasting. The extract is greenish-yellow and has a fresh, slightly bitter-herbal character. Key odorants include 3-isobutyl-2-methoxypyrazine (earthy-green pepper), hexanal (green-grassy), and various fatty-aldehydic compounds.
This is a niche note that appeals to perfumers seeking an unconventional take on coffee — verdant and raw rather than roasted and gourmand. It works with green notes, vetiver, and light woods to create unexpected herbal-fresh compositions.
Green coffee beans contain chlorogenic acid at concentrations of 6-10% by weight — the compound responsible for the bitter, astringent taste of raw coffee. Roasting destroys most of it, which is why roasted coffee tastes smoother.
Extraction & Chemistry
Extraction method: CO2 supercritical extraction of unroasted Coffea arabica or Coffea canephora beans. This method preserves volatile compounds that would be altered by steam distillation. The resulting extract is a greenish-yellow liquid with low viscosity. Solvent extraction is also used but yields a darker, less purely 'green' product.
Green coffee is a heart note with moderate tenacity. It functions as a green-herbal modifier that adds an unconventional raw quality to compositions. Useful in green, vetiver-based, and herbal fragrances where a non-sweet coffee quality is desired. The CO2 extract works with galbanum, clary sage, and mate absolute. It offers an alternative to roasted coffee absolute for perfumers who want the botanical connection to coffee without the gourmand connotation.
