Microwave extraction of volatile oils
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United States of America Patent
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Aug 16, 1994
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N/A
app pub date -
Mar 10, 1993
filing date -
May 16, 1989
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Abstract
There is disclosed a method and apparatus for extraction of essential and other such oils from plant and animal biological matter by exposure to microwave energy. The method involves exposure of microwaves to the oil containing cellular matter of the glandular system to extract the oil into a suitable non-aqueous organic medium after disruption of the oil containing cellular matter. The apparatus includes microwave applicators, solvent and starting material, storage means and multiple stages of treatment resulting in a high quality extracted product.
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