High quality oils like extra-virgin olive oil are extracted by cold pressing. You just squeeze the olive or the seed at room temperature. Some cheaper oils and some essential oils, used for making perfume, are extracted by heating and evaporation or with solvents. The solvent is then separated from the oil by evaporation.
Wednesday, December 16, 2009
Step by step procedure of oil extraction from seeds?
or give me some description about itStep by step procedure of oil extraction from seeds?
High quality oils like extra-virgin olive oil are extracted by cold pressing. You just squeeze the olive or the seed at room temperature. Some cheaper oils and some essential oils, used for making perfume, are extracted by heating and evaporation or with solvents. The solvent is then separated from the oil by evaporation.kids myspace
High quality oils like extra-virgin olive oil are extracted by cold pressing. You just squeeze the olive or the seed at room temperature. Some cheaper oils and some essential oils, used for making perfume, are extracted by heating and evaporation or with solvents. The solvent is then separated from the oil by evaporation.
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