EP 1916294 B1 20110615 - Essential oil and aromatic water extraction process from vegetable matrices
Title (en)
Essential oil and aromatic water extraction process from vegetable matrices
Title (de)
Verfahren zur Extraktion von ätherischem Öl und aromatischem Wasser aus Gemüsegrundmassen
Title (fr)
Huile essentielle et procédé d'extraction d'eau de matrices végétales
Publication
Application
Priority
IT CZ20060028 A 20061023
Abstract (en)
[origin: EP1916294A1] Aromatic water and essential oil extraction process from vegetable matrices, in the absence of solvent, in which the vegetable matrix is placed under vacuum and heated to a temperature higher than the water boiling point, in which the water that is obtained from the evaporation comes exclusively from the vegetable matrix as a result of the breaking of the cell structures, in which vapors condense by lowering the temperature, in which after condensation in a collector water and essential oil are recovered, characterized by the fact that the vegetable matrix is homogenized with the addition of a salt, that the heating is performed under vacuum with a hot bath.
IPC 8 full level
C11B 9/02 (2006.01)
CPC (source: EP)
C11B 9/027 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1916294 A1 20080430; EP 1916294 B1 20110615; AT E513029 T1 20110715; IT CZ20060028 A1 20080424
DOCDB simple family (application)
EP 07020630 A 20071022; AT 07020630 T 20071022; IT CZ20060028 A 20061023