Essential Oils & Natural Flavors
From crude extract to a specification-grade concentrate: solvent removal, decolourisation, terpene separation and winterisation, at laboratory or production scale.
Essential Oils & Natural Flavors Solutions
Select a solution to see how the process is configured, which equipment is used and what the result looks like in production.

Natural Flavors (Vanillin) Purification
Natural vanillin crude exists as crystalline powder, extracted from vanilla bean powder via solvent extraction. It is heat-sensitive and prone to discoloration at elevated temperature. ANVORE short-path molecular distillation melts the crystalline feed gently, then performs low-temperature high-vacuum separation. It removes residual solvents, polymer impurities and dark-colored by-products.
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Rectification Column | Essential Oil Fractionation
ANVORE rectification column delivers precise fractionation for essential oils and natural flavors. It performs terpene removal, dewaxing & heavy end separation, aroma active component enrichment, as well as solvent recovery and light end stripping. Obtain consistent, high-purity natural fragrance ingredients with stable aroma profiles.
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Floral Concretes & Oleoresins — Solvent Recovery
ANVORE rectification column system and Thin-film evaporation are suitable for Solvent Recovery of floral concretes and oleoresins. Gentle separation protects heat-sensitive aroma substances, recycles extraction solvent, removes unwanted light off-odor fractions, and delivers high-quality natural floral absolute & oleoresin products.
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