FR3076298B1 - Procede de traitement de fluides par champs electriques pulses et dispositif de mise en oeuvre - Google Patents

Procede de traitement de fluides par champs electriques pulses et dispositif de mise en oeuvre Download PDF

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Publication number
FR3076298B1
FR3076298B1 FR1763292A FR1763292A FR3076298B1 FR 3076298 B1 FR3076298 B1 FR 3076298B1 FR 1763292 A FR1763292 A FR 1763292A FR 1763292 A FR1763292 A FR 1763292A FR 3076298 B1 FR3076298 B1 FR 3076298B1
Authority
FR
France
Prior art keywords
treatment
electric fields
juice
fluids
fruits
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR1763292A
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English (en)
Other versions
FR3076298A1 (fr
Inventor
Loic Royant
Jean-Baptiste Leroy
Pierre Leroy
Regis Ficat
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bucher Vaslin SA
Original Assignee
Leroy Biotech
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Leroy Biotech filed Critical Leroy Biotech
Priority to FR1763292A priority Critical patent/FR3076298B1/fr
Priority to PCT/FR2018/053397 priority patent/WO2019129953A1/fr
Publication of FR3076298A1 publication Critical patent/FR3076298A1/fr
Priority to FR2111046A priority patent/FR3115294A1/fr
Application granted granted Critical
Publication of FR3076298B1 publication Critical patent/FR3076298B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12G—WINE; PREPARATION THEREOF; ALCOHOLIC BEVERAGES; PREPARATION OF ALCOHOLIC BEVERAGES NOT PROVIDED FOR IN SUBCLASSES C12C OR C12H
    • C12G1/00—Preparation of wine or sparkling wine
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12G—WINE; PREPARATION THEREOF; ALCOHOLIC BEVERAGES; PREPARATION OF ALCOHOLIC BEVERAGES NOT PROVIDED FOR IN SUBCLASSES C12C OR C12H
    • C12G1/00—Preparation of wine or sparkling wine
    • C12G1/02—Preparation of must from grapes; Must treatment and fermentation
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M35/00—Means for application of stress for stimulating the growth of microorganisms or the generation of fermentation or metabolic products; Means for electroporation or cell fusion
    • C12M35/02—Electrical or electromagnetic means, e.g. for electroporation or for cell fusion
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N13/00—Treatment of microorganisms or enzymes with electrical or wave energy, e.g. magnetism, sonic waves

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  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Cell Biology (AREA)
  • Sustainable Development (AREA)
  • Non-Alcoholic Beverages (AREA)
  • Preparation Of Fruits And Vegetables (AREA)

Abstract

La présente invention concerne le traitement de fluide contenant des organismes unicellulaires ou pluricellulaires tels que bactéries, levures, fruits et légumes ou morceaux de fruits et légumes aux fins d'extraction de jus et/ou de décontamination, et plus particulièrement les raisins de vendange, les pommes à jus et à cidre, et ce afin d'améliorer non seulement les rendements d'extraction en jus mais aussi en solutés contenus dans les cellules végétales par champs électriques pulsés qui se caractérise par le fait que la durée de chaque impulsion est asservie soit à la température du fluide en sortie de module afin de ne pas dépasser une température maximale prédéterminée soit à l'intensité maximale du courant reçue ou émise par le générateur.
FR1763292A 2017-12-28 2017-12-28 Procede de traitement de fluides par champs electriques pulses et dispositif de mise en oeuvre Expired - Fee Related FR3076298B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1763292A FR3076298B1 (fr) 2017-12-28 2017-12-28 Procede de traitement de fluides par champs electriques pulses et dispositif de mise en oeuvre
PCT/FR2018/053397 WO2019129953A1 (fr) 2017-12-28 2018-12-19 Procédé de traitement de fluides par champs électriques pulsés et dispositif de mise en oeuvre
FR2111046A FR3115294A1 (fr) 2017-12-28 2021-10-18 Procédé de traitement de fluides par champs électriques pulsés et dispositif de mise en oeuvre

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1763292A FR3076298B1 (fr) 2017-12-28 2017-12-28 Procede de traitement de fluides par champs electriques pulses et dispositif de mise en oeuvre
FR1763292 2017-12-28
FR2111046A FR3115294A1 (fr) 2017-12-28 2021-10-18 Procédé de traitement de fluides par champs électriques pulsés et dispositif de mise en oeuvre

Related Child Applications (1)

Application Number Title Priority Date Filing Date
FR2111046A Division FR3115294A1 (fr) 2017-12-28 2021-10-18 Procédé de traitement de fluides par champs électriques pulsés et dispositif de mise en oeuvre

Publications (2)

Publication Number Publication Date
FR3076298A1 FR3076298A1 (fr) 2019-07-05
FR3076298B1 true FR3076298B1 (fr) 2023-03-24

Family

ID=62222779

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1763292A Expired - Fee Related FR3076298B1 (fr) 2017-12-28 2017-12-28 Procede de traitement de fluides par champs electriques pulses et dispositif de mise en oeuvre
FR2111046A Pending FR3115294A1 (fr) 2017-12-28 2021-10-18 Procédé de traitement de fluides par champs électriques pulsés et dispositif de mise en oeuvre

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR2111046A Pending FR3115294A1 (fr) 2017-12-28 2021-10-18 Procédé de traitement de fluides par champs électriques pulsés et dispositif de mise en oeuvre

Country Status (2)

Country Link
FR (2) FR3076298B1 (fr)
WO (1) WO2019129953A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110951571B (zh) * 2019-12-31 2021-08-06 华南理工大学 一种四级脉冲电场辅助酿造半发酵型果酒的方法
CN114891777B (zh) * 2022-05-19 2024-05-14 江苏大学 利用高压电场放电刺激提高微藻胞外多糖分泌的装置及方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004013762B4 (de) * 2004-03-20 2006-08-03 Forschungszentrum Karlsruhe Gmbh Verfahren zur besseren und schonenden Freisetzung wertgebender Inhaltsstoffe aus Weinbeeren und ein daraus gewonnener Most
US20100116151A1 (en) * 2008-11-07 2010-05-13 University Of Southern California Treatment of food must with low energy, short pulsed electric field
FR3025216A1 (fr) 2014-09-03 2016-03-04 Univ Toulouse 3 Paul Sabatier Procede d'extraction de lipide par electropulsation

Also Published As

Publication number Publication date
FR3076298A1 (fr) 2019-07-05
FR3115294A1 (fr) 2022-04-22
WO2019129953A1 (fr) 2019-07-04

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