Cohobation Method

In some essential oil extractions, some chemical or part of the essential oil gets dissolved in water and therefore gets removed from the oil. So to get the whole oil, we add the deficient chemical to the deficient oil and re-distillation is done until we get the complete oil. An example of this is rose oil.

For more information on extraction methods, please visit the following pages:

• Water Distillation
• Steam Distillation
• Hydro Diffusion
• Fractional Distillation
• Rectification
• Cohobation
• Sponge Expression
• Coldpressed Expression
• Machine Abrasion
• Solvent
• Maceration
• Enfleurage
• Hypercritical Carbon Dioxide (CO2)
• Florasol