Method and installation for the extraction and purification of essential oils from natural resins for the production of flavourings and fragru00c2ncias dinu00c2micas

摘要

This invenu00c7u00c3o describes in general a method of extraction and purification of essential oils from natural resins containing them for production of flavourings and frangu00c2ncias dinu00c2micas, extraction of essential oils from a natural resin for separation by desti Lau00c7u00c3o,Separation of a mixture of oil - water separator using a separation funnel equipped with an inverted at its top and drying of the essential oil on sodium sulphate, anhydrous; fractionation of the essential oil by utilizing vacuum distiller, purification of fractions collected A low temperature, separation of the fractions solidified, cooling of fractions remaining.Optionally, the performance of at least one refractionation, being also revealed an installation for carrying out the method of extraction is described.