This is the fact of interest from the point of both, essential and fatty oil extraction. Supercritical fluid extraction (SFE) of essential oils with carbon dioxide has certain advantages over steam distillation. Steam distillation can lead to thermal degradation and partial hydrolysis of some essential oil compounds.
Flowers of chamomile (Chamomilla recutita [L.] Rauschert) were extracted with supercritical carbon dioxide using a fixed bed extractor. The experimental work .
Supercritical CO2 extraction of essential oil from Argan (Argania spinosa L.) was carried out experimentally and the effect of operating parameters such as .
It can also be seen that increasing the flow rate increases yield. Supercritical carbon dioxide extraction of essential oil from Thymus vulgaris leaves was studied in the Florys S.p.A. laboratory at 40 Â°C and 20 MPa for three different particle sizes and three different flow rates.
Essential oil components were extracted from Lavandula hybrida (Lavandin) flowers using supercritical carbon dioxide via static-dynamic steps (SDS) procedure .
Nat Prod Commun. 2010 Mar;5(3):461-4. Supercritical CO2 extraction of essential oils from Chamaecyparis obtusa. Jin Y(1), Han D, Tian M, Row KH.
The essential oil of Marchantia convoluta was obtained by supercritical (carbon dioxide) extraction using methanol as a modifier. Global yields were determined.
The supercritical fluid extraction (SFE) of the aerial parts of Perovskia atriplicifolia Benth. was studied. The effect of different parameters such as pressure, .