METHOD FOR RENDERING THE MEMBRANES OF BIOLOGICAL CELLS PERVIOUS BY USING A PULSED ELECTRIC FIELD

A method for membrane permeabilization of biological cells contained in a product is disclosed. According to one aspect, the method is applied in a treatment device including at least one treatment chamber emitting a pulsed electric field. According to another aspect, the method includes supplying t...

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Bibliographische Detailangaben
Hauptverfasser:	SCHRIVE, LUC, PUJOL, FLORIAN, LUMIA, GUY
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA ENZYMOLOGY FOODS OR FOODSTUFFS FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J HUMAN NECESSITIES METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT THEIR TREATMENT, NOT COVERED BY OTHER CLASSES TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE VINEGAR WINE
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Beschreibung
Zusammenfassung:	A method for membrane permeabilization of biological cells contained in a product is disclosed. According to one aspect, the method is applied in a treatment device including at least one treatment chamber emitting a pulsed electric field. According to another aspect, the method includes supplying the treatment device with a product including biological cells at a predetermined supply flow rate from a supply unit, introducing the product including the biological cells into the treatment chamber at an introduction flow rate, treating the product introduced into the chamber with a pulsed electric field, and reintroducing the treated product, at a predetermined feedback flow rate at a point that is downstream from the supply unit. According to some aspects, the introduction flow rate includes the feedback flow rate and the supply flow rate.