Cold Pressing
Cold pressing is a method used mainly for citrus oils, where the oil is extracted by pressing the plant material without using heat.
History
Cold pressing has been used since ancient times, especially in Mediterranean regions.
Process
The plant material is mechanically pressed to release the oil. This method retains more of the plant’s original scent.
Required Equipment
- Press
- Collection Container
Extraction Details
- Extraction Time: 2-3 hours
- Raw Material: 1500 grams of citrus peels
- Yield: 3-5% of essential oil (45-75ml per 1500g)
- Temperature Range: No heat applied
- Water Ratio: N/A
Tips for Best Results
- Use ripe, undamaged fruit for the best oil yield.
- Ensure the press is clean to avoid contamination.