What You Need to Know
Rotary evaporation involves the removal of a solvent from a solution through distillation, where the temperature of the heating bath is typically between 30°C to 60°C. The process depends on the volume of the solution, the solvent being used, and the desired level of concentration. It is used in the culinary context to concentrate flavors and remove excess moisture from ingredients.
Key Parameters
Equipment
rotary evaporatorvacuum pumpcondenserwater bath
Steps
- 1.
Essential Oil Concentrates (France): Produces ultra-pure flavor extracts for haute cuisine
- 2.
Sous-vide Infusions (Spain): Creates concentrated aromas for modernist gastronomy
- 3.
Herbal Distillates (Japan): Extracts delicate volatile compounds for kaiseki cuisine
The Science
Primary Reaction
distillation