FIELD: essential oils industry.
SUBSTANCE: invention relates to the essential oil industry. Method involves milling fennel fruits, extraction of ground raw material with an organic solvent in a Soxhlet apparatus and evaporation of the solvent. Organic solvent used is an easily boiling liquid – Fluoroketone-5-1-12 at a raw material/solvent ratio of 1:4.5–9.6 wt/wt; extraction of the raw material is carried out for 1–3 hours; the obtained extract is evaporated to obtaining essential oil of fennel.
EFFECT: invention allows to develop effective ecologically clean method for extraction of essential oil of common fennel, which does not require specialized and complex equipment.
1 cl, 1 dwg, 3 tbl, 3 ex
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