Cold pressing
Cold Pressing
Cold pressing (/koʊld 'prɛsɪŋ/) is a method of mechanical extraction where heat is minimized during the process of obtaining the product. This method is primarily used in the extraction of essential oils, juices, and oilseeds.
Etymology
The term "cold pressing" is derived from the traditional method of oil extraction, where heat was minimized in the process. The word "cold" refers to the absence of heat, and "pressing" refers to the act of applying pressure.
Process
Cold pressing involves crushing the plant material and then pressing it to extract the oils. The temperature during the process does not exceed 120 degrees Fahrenheit (49 degrees Celsius), which helps to preserve the flavor, aroma, and nutritional value of the extracted oil. The process does not involve any solvent extraction, refining, bleaching, or deodorizing.
Uses
Cold pressing is commonly used in the production of olive oil, coconut oil, avocado oil, and other vegetable oils. It is also used in the extraction of essential oils from plants, which are used in aromatherapy and other natural therapies.
Related Terms
- Mechanical extraction
- Essential oils
- Juices
- Oilseeds
- Solvent extraction
- Refining
- Bleaching
- Deodorizing
- Olive oil
- Coconut oil
- Avocado oil
- Vegetable oils
- Aromatherapy
- Natural therapies
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