Borage

Harvesters cut borage at the height of flowering, when leaf glands brim with volatile compounds. Fresh stems and blossoms travel to a nearby distillery within hours to preserve their green vigor. In a copper still, steam passes through the plant material at 100 °C, extracting oil droplets that co‑mix with condensate. The mixture then flows into a separator where water and oil part naturally; the oil, lighter than water, rises to the surface and is collected in amber bottles. For absolute production, solvent extraction uses food‑grade hexane to soak dried flowers, drawing out aromatic molecules. After filtration, the solvent evaporates under reduced pressure, leaving a thick, honey‑colored resin that retains the cucumber nuance. Quality labs test each batch for (E)-2‑hexenal content, ensuring the green signature meets the 1.0 µg g⁻¹ benchmark. Sustainable practices include re‑planting 20% of harvested acreage and recycling steam condensate for irrigation, keeping the cycle close to the Mediterranean fields where the herb thrives.