TNSN94119A1 - PROCESS AND PLANT FOR SOLVENT-FREE EXTRACTION OF NATURAL PRODUCTS BY MICROWAVE - Google Patents
PROCESS AND PLANT FOR SOLVENT-FREE EXTRACTION OF NATURAL PRODUCTS BY MICROWAVEInfo
- Publication number
- TNSN94119A1 TNSN94119A1 TNSN94119A TNSN94119A1 TN SN94119 A1 TNSN94119 A1 TN SN94119A1 TN SN94119 A TNSN94119 A TN SN94119A TN SN94119 A1 TNSN94119 A1 TN SN94119A1
- Authority
- TN
- Tunisia
- Prior art keywords
- biological material
- microwave
- enclosure
- natural product
- order
- Prior art date
Links
Landscapes
- Extraction Or Liquid Replacement (AREA)
Abstract
SELON L'INVENTION, LE PROCEDE D'EXTRACTION PAR MICRO-ONDES D'AU MOINS UN PRODUIT NATUREL A PARTIR D'UN MATERIEL BIOLOGIQUE COMPREND LES ETAPES CONSISTANT A PLACER LEDIT MATERIEL BIOLOGIQUE DANS UNE ENCEINTE, EN L'ABSENCE DE TOUT SOLVANT, A FAIRE SUBIR UNE IRRADIATION AUX MICRO-ONDES AUDIT MATERIEL BIOLOGIQUE PRESENT DANS LADITE ENCEINTE, AFIN DE PROVOQUER L'EVAPORATION DE L'EAU DE CONTENUE DANS LEDIT MATERIEL BIOLOGIQUE ET CONSEQUEMMENT L'ECLATEMENT DES STRUCTURES CELLULAIRES DUDIT MATERIEL BIOLOGIQUE , DE FACON A PERMETTRE LA LIBERATION D'AU MOINS UNE PARTIE DUDIT PRODUIT NATUREL, PUIS A SEPARER LE MATERIEL BIOLOGIQUE RESIDUEL DU PRODUIT NATUREL EXTRAIT, LEDIT PROCEDE ETANT CARACTERISE EN CE QU'IL COMPREND LES ETAPES COMPLEMENTAIRES CONSISTANT A : - APPLIQUER UNE PRESSION REDUITE A L'INTERIEUR DE LADITE ENCEINTE DURANT LADITE ETAPE D'APPLICATION DES MICRO-ONDES, AFIN DE FAVORISER L'ECLATEMENT DES STRUCTURES CELLULAIRES DUDIT MATERIEL BIOLOGIQUE INDUIT PAR L'APPLICATION DES MICRO-ONDES. CHAUFFER, DURANT AU MOINS L'ESSENTIEL DE LADITE ETAPE D'APPLICATION DES MICRO-ONDES, LADITE ENCEINTE, AFIN DE COMPENSER LA CHUTE DE TEMPERATURE RESULTANT DE L'EVAPORATION DE L'EAU DU MATERIEL BIOLOGIQUE. LA COMBINAISON DESDITES ETAPES D'APPLICATION DES MICRO-ONDES, D'APPLICATION D'UNE PRESSION REDUITE A L'INTERIEUR DE L'ENCEINTE ET DE CHAUFFAGE DE L'ENCEINTE AUTORISANT L'HYDRODISTILLATION DUDIT PRODUIT NATUREL PAR ENTRAINEMENT DE CELUI-CI DANS LA VAPEUR D'EAU MEME PROVENANT DUDIT MATERIEL BIOLOGIQUE.ACCORDING TO THE INVENTION, THE PROCESS OF MICROWAVE EXTRACTION OF AT LEAST ONE NATURAL PRODUCT FROM BIOLOGICAL MATERIAL INCLUDES THE STEPS OF PLACING SAID BIOLOGICAL MATERIAL IN AN ENCLOSURE, IN THE ABSENCE OF ANY SOLVENT SUBJECT MICROWAVE IRRADIATION TO THIS BIOLOGICAL MATERIAL AUD PRESENT IN SAID ENCLOSURE, IN ORDER TO CAUSE THE EVAPORATION OF THE WATER CONTAINED IN THE BIOLOGICAL MATERIAL AND THUS THE BREAKDOWN OF THE CELLULAR STRUCTURES OF THE BIOLOGICAL MATERIAL AT LEAST A PART OF SAID NATURAL PRODUCT, THEN TO SEPARATE THE RESIDUAL BIOLOGICAL MATERIAL FROM THE NATURAL PRODUCT EXTRACTED, SAID PROCESS BEING CHARACTERIZED IN THAT IT INCLUDES THE ADDITIONAL STEPS CONSISTING OF: - APPLYING REDUCED PRESSURE INSIDE THE SPEAKER DURING THE SUCH MICROWAVE APPLICATION STAGE, IN ORDER TO PROMOTE THE BREAKDOWN OF CELLULAR STRUCTURES OF SUCH BIOLOGICAL MATERIAL INDUCED BY THE APPLICATION OF MICROWAVE . HEAT, DURING AT LEAST THE ESSENTIAL OF THIS MICROWAVE APPLICATION STAGE, SAID PREVIOUSLY, IN ORDER TO COMPENSATE FOR THE DROP IN TEMPERATURE RESULTING FROM THE EVAPORATION OF THE WATER FROM THE BIOLOGICAL MATERIAL. THE COMBINATION OF SAID STEPS OF APPLYING MICROWAVE, APPLYING REDUCED PRESSURE INSIDE THE ENCLOSURE AND HEATING THE ENCLOSURE AUTHORIZING THE HYDRODISTILLATION OF THE SAME NATURAL PRODUCT BY DRIVING IT IN THE WATER VAPOR EVEN FROM SUCH BIOLOGICAL MATERIAL.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TNSN94119 TNSN94119A1 (en) | 1994-11-09 | 1994-11-09 | PROCESS AND PLANT FOR SOLVENT-FREE EXTRACTION OF NATURAL PRODUCTS BY MICROWAVE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TNSN94119 TNSN94119A1 (en) | 1994-11-09 | 1994-11-09 | PROCESS AND PLANT FOR SOLVENT-FREE EXTRACTION OF NATURAL PRODUCTS BY MICROWAVE |
Publications (1)
Publication Number | Publication Date |
---|---|
TNSN94119A1 true TNSN94119A1 (en) | 1995-09-21 |
Family
ID=51845048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TNSN94119 TNSN94119A1 (en) | 1994-11-09 | 1994-11-09 | PROCESS AND PLANT FOR SOLVENT-FREE EXTRACTION OF NATURAL PRODUCTS BY MICROWAVE |
Country Status (1)
Country | Link |
---|---|
TN (1) | TNSN94119A1 (en) |
-
1994
- 1994-11-09 TN TNSN94119 patent/TNSN94119A1/en unknown
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