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Oak Moss (Evernia prunastri) Extraction and Processing involves obtaining the fragrant compounds from the lichen commonly used in perfumery as a fixative and base note. The process starts with harvesting and cleaning the oak moss to remove dirt and impurities. The cleaned material is then dried and ground into smaller particles to improve extraction efficiency. Extraction is typically performed using solvents such as ethanol or hexane to dissolve the aromatic resins and essential oils. After extraction, the solvent is removed through evaporation or distillation, leaving behind a concentrated oak moss absolute or oleoresin rich in characteristic earthy and mossy fragrances. The processing plant includes cleaning units, grinders, extraction vessels, solvent recovery systems, evaporators, filtration units, and packaging machinery. Maintaining careful control over temperature and solvent recovery is crucial to preserve the delicate aroma compounds. Oak moss extracts are highly valued in the fragrance industry for creating complex, long-lasting scents.

Herbal / Solvent Extraction Plants

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Herbal / Solvent Extraction Plants

Oak Moss (Evernia prunastri) Extraction & Processing

Herbal / Solvent Extraction Plants

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