MEMBRANE-BASED PROCESSES FOR SELECTIVELY FRACTIONATING ESSENTIAL OILS

The present disclosure in general relates to a process for (1) reducing impurities, i.e. undesirable natural components such as waxes and undesirable synthetic materials such as agrochemicals and other environmental pollutants, or (2) fractionation of natural components present in an essential oil u...

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Bibliographic Details
Main Authors BOAM, ANDREW, WU, XIAOPING, MENICONI, ANDREA
Format Patent
LanguageEnglish
French
Published 14.11.2013
Subjects
ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES
CANDLES
CHEMISTRY
DETERGENTS
ESSENTIAL OILS
FATTY ACIDS THEREFROM
METALLURGY
PERFORMING OPERATIONS
PERFUMES
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
PRODUCING (PRESSING, EXTRACTION), REFINING AND PRESERVINGFATS, FATTY SUBSTANCES (e.g. LANOLIN), FATTY OILS AND WAXES,INCLUDING EXTRACTION FROM WASTE MATERIALS
SEPARATION
TRANSPORTING
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Summary:The present disclosure in general relates to a process for (1) reducing impurities, i.e. undesirable natural components such as waxes and undesirable synthetic materials such as agrochemicals and other environmental pollutants, or (2) fractionation of natural components present in an essential oil using at least one selective membrane. La présente invention porte en général sur un procédé pour (1) la réduction de la quantité d'impuretés, c'est-à-dire des composants naturels indésirables tels que des cires et des substances synthétiques indésirables telles que des produits agrochimiques et d'autres polluants de l'environnement, ou (2) le fractionnement de composants naturels présents dans une huile essentielle, à l'aide d'au moins une membrane sélective.
Bibliography:Application Number: WO2013EP55833