Method for rendering the membranes of biological cells pervious by using a pulsed electric field

The invention relates to a method for rendering the membranes of biological cells in a product pervious, said method being implemented in a treatment device including at least one treatment chamber emitting a pulsed electric field, said method including the following steps: a step of supplying the t...

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Bibliographische Detailangaben
Hauptverfasser:	SCHRIVE, LUC, PUJOL, FLORIAN, LUMIA, GUY
Format:	Patent
Sprache:	eng
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:	The invention relates to a method for rendering the membranes of biological cells in a product pervious, said method being implemented in a treatment device including at least one treatment chamber emitting a pulsed electric field, said method including the following steps: a step of supplying the treatment device with a product including said biological cells at a predetermined supply rate; a step of inserting the product including said biological cells into said treatment chamber at an insertion rate matching the aforementioned supply rate to which the withdrawal rate mentioned in the withdrawing step below is added; a step of treating said product inserted into said chamber by a pulsed electric field; a step of withdrawing, at a predetermined withdrawal rate, the product at the outlet of said chamber so as to carry said product back upstream from said chamber.