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process for the extraction of essential oil from vegetable matter by means of steam of water and device for implementing the process
process for the extraction of essential oil from vegetable matter by means of steam of water and device for implementing the process
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机译:水蒸气从植物中提取精油的方法及实施该方法的装置
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摘要
An extraction enclosure is connected by a pipe in its upper region to a source of steam. A drawer having a grill base for containing vegetable materials to be extracted permits the introduction of vegetable materials into the extraction enclosure. The base of this latter enclosure communicates with a subjacent refrigerated or cooling enclosure, provided with discharge means. There is thus avoided or minimized risk of overheating and/or of the hydrolysis of the essential oil in the course of extraction and there is eliminated or minimized all obstacles of flux of vapors and of liquid at the refrigerant level. The charging and discharging of the extraction enclosure are also simplified.
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