ATE206879T1 - Verfahren zur senkung des mikroorganismusgehalts in flüssigen nährmitteln mittels hochspannungsimpulssystem - Google Patents

Verfahren zur senkung des mikroorganismusgehalts in flüssigen nährmitteln mittels hochspannungsimpulssystem

Info

Publication number
ATE206879T1
ATE206879T1 AT96908667T AT96908667T ATE206879T1 AT E206879 T1 ATE206879 T1 AT E206879T1 AT 96908667 T AT96908667 T AT 96908667T AT 96908667 T AT96908667 T AT 96908667T AT E206879 T1 ATE206879 T1 AT E206879T1
Authority
AT
Austria
Prior art keywords
foodstuffs
apparatuses
methods
microorganisms
directed
Prior art date
Application number
AT96908667T
Other languages
English (en)
Inventor
Andrew H Bushnell
Reginald Wayne Clark
Joseph E Dunn
Samuel W Lloyd
Original Assignee
Purepulse Technologies Inc
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 Purepulse Technologies Inc filed Critical Purepulse Technologies Inc
Application granted granted Critical
Publication of ATE206879T1 publication Critical patent/ATE206879T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B2/00—Preservation of foods or foodstuffs, in general
    • A23B2/05—Preservation of foods or foodstuffs, in general by heating using irradiation or electric treatment
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B2/00—Preservation of foods or foodstuffs, in general
    • A23B2/40—Preservation of foods or foodstuffs, in general by heating loose unpacked materials
    • A23B2/42—Preservation of foods or foodstuffs, in general by heating loose unpacked materials while they are progressively transported through the apparatus
    • A23B2/46—Preservation of foods or foodstuffs, in general by heating loose unpacked materials while they are progressively transported through the apparatus with transport through tubes
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B2/00—Preservation of foods or foodstuffs, in general
    • A23B2/60—Preservation of foods or foodstuffs, in general by treatment with electric currents without heating effect
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/003—Wastewater from hospitals, laboratories and the like, heavily contaminated by pathogenic microorganisms
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • General Preparation And Processing Of Foods (AREA)
AT96908667T 1995-06-07 1996-03-06 Verfahren zur senkung des mikroorganismusgehalts in flüssigen nährmitteln mittels hochspannungsimpulssystem ATE206879T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/481,849 US5514391A (en) 1995-06-07 1995-06-07 Process for reducing levels of microorganisms in pumpable food products using a high pulsed voltage system
PCT/US1996/003020 WO1996039876A1 (en) 1995-06-07 1996-03-06 Improved process for reducing levels of microorganisms in pumpable food products using a high pulsed voltage system

Publications (1)

Publication Number Publication Date
ATE206879T1 true ATE206879T1 (de) 2001-11-15

Family

ID=23913632

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96908667T ATE206879T1 (de) 1995-06-07 1996-03-06 Verfahren zur senkung des mikroorganismusgehalts in flüssigen nährmitteln mittels hochspannungsimpulssystem

Country Status (8)

Country Link
US (1) US5514391A (de)
EP (1) EP0831729B1 (de)
JP (1) JPH11506011A (de)
AT (1) ATE206879T1 (de)
AU (1) AU5183396A (de)
CA (1) CA2223509A1 (de)
DE (1) DE69616050T2 (de)
WO (1) WO1996039876A1 (de)

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US5571550A (en) * 1993-01-22 1996-11-05 Polny, Jr.; Thaddeus J. Methods for electroheating food employing concentric electrodes
US5583960A (en) * 1994-06-01 1996-12-10 David Reznik Electroheating apparatus and methods
US5662031A (en) * 1994-12-23 1997-09-02 Washington State University Research Foundation, Inc. Continuous flow electrical treatment of flowable food products
US5741539A (en) * 1995-06-02 1998-04-21 Knipper; Aloysius J. Shelf-stable liquid egg
US5962288A (en) * 1996-03-06 1999-10-05 Belloch Corp. Method for treating biological cells in a degassed medium by rapid heating
US5690978A (en) * 1996-09-30 1997-11-25 Ohio State University High voltage pulsed electric field treatment chambers for the preservation of liquid food products
US6039985A (en) * 1996-11-22 2000-03-21 Princeton Nutrition, L.L.C. Refrigeration-shelf-stable ultra-pasteurized or pasteurized infant formula
US5985339A (en) * 1996-11-22 1999-11-16 Kamarei; A. Reza Refrigeration-shelf-stable ready-to-drink complete nutritional compositions and products
US6194009B1 (en) 1996-11-22 2001-02-27 Princeton Nutrition, Llc Refrigeration-shelf-stable ultra-pasteurized or pasteurized infant formula
US6030650A (en) * 1996-11-22 2000-02-29 Princeton Nutrition, L.L.C. Complete nutritional milk compositions and products
US5837303A (en) * 1997-04-07 1998-11-17 Mark Hayden Method for killing microorganisms in liquids
US6086932A (en) * 1997-04-11 2000-07-11 Gupta; Rajendra P. High electric pasteurization
US6093425A (en) * 1997-11-21 2000-07-25 Princeton Nutrition, L.L.C. Complete nutritional milk compositions and products
US6093432A (en) * 1998-08-13 2000-07-25 University Of Guelph Method and apparatus for electrically treating foodstuffs for preservation
EP1124449A2 (de) * 1998-11-04 2001-08-22 Unilever N.V. Verfahren und vorrichtung zur konservierung von lebensmitteln
NL1010529C2 (nl) 1998-11-11 2000-05-15 Inst Voor Agrotech Onderzoek Geïntegreerde modulaire opbouw van een pulsed electrical field systeem.
US6465799B1 (en) 1999-03-01 2002-10-15 Johnson & Johnson Vision Care, Inc. UV radiation system having materials for selectively attenuating radiation
US7879288B2 (en) 1999-03-01 2011-02-01 Johnson & Johnson Vision Care, Inc. Method and apparatus of sterilization using monochromatic UV radiation source
US6592816B1 (en) 1999-03-01 2003-07-15 Johnson & Johnson Vision Care, Inc. Sterilization system
WO2000051450A1 (en) * 1999-03-03 2000-09-08 Yamamoto Vinita Co., Ltd. High-frequency thawing device
CA2364717A1 (en) * 1999-03-24 2000-09-28 Instituut Voor Agrotechnologisch Onderzoek (Ato-Dlo) Method for treating products by high voltage pulses
US6214297B1 (en) 1999-03-24 2001-04-10 The Ohio State University High voltage pulse generator
NL1012257C2 (nl) * 1999-06-08 2000-12-11 Iv Consult B V Pulssterilisatie-inrichting.
NL1014266C2 (nl) * 2000-02-02 2001-08-03 Stork Food & Dairy Systems Bv Behandelingsinrichting en werkwijze voor het verduurzamen van verpompbare voedselproducten in een pulserend elektrisch veld.
US6331321B1 (en) * 2000-04-25 2001-12-18 John A. Robbins Process and apparatus for reduction of microorganisms in a conductive medium using low voltage pulsed electrical energy
JP2002142724A (ja) * 2000-11-07 2002-05-21 Kanezaki Co Ltd 畜肉練り製品の製造方法および製造装置
US20030133828A1 (en) * 2001-12-31 2003-07-17 Lockheed Martin Corporation Method for reducing airborne biological agents while processing mail
AR038600A1 (es) * 2002-02-25 2005-01-19 Dsm Ip Assets Bv Preservacion de liquidos
US20040191374A1 (en) * 2003-03-24 2004-09-30 Fmc Technologies, Inc. Multi-stage method and apparatus for combined thermal and non-thermal pasteurization
WO2005112659A2 (en) * 2004-05-21 2005-12-01 Cornell Research Foundation, Inc. Extended shelf life and bulk transport of perishable organic liquids with low pressure carbon dioxide
DE102004045569A1 (de) * 2004-09-17 2006-03-23 Weda-Dammann & Westerkamp Gmbh Vorrichtung und Verfahren zur Mischung und/oder Verteilung von Flüssigfutter
EP2007208B1 (de) * 2006-04-17 2010-11-17 The Iams Company Sterilisationsverfahren zur herstellung einer nahrungsmittelzusammensetzung
MX2008013251A (es) * 2006-04-17 2008-10-22 Iams Company Composicion alimenticia preparada mediante un proceso de esterilizacion.
BRPI0710453A2 (pt) * 2006-04-17 2011-08-16 Iams Company composição alimentìcia preparada por meio de um processo de esterilização
WO2009041049A1 (ja) * 2007-09-27 2009-04-02 Satoshi Ikawa 殺菌方法および装置
US20090246073A1 (en) * 2008-03-26 2009-10-01 Rong Yan Murphy Apparatus and method for inline solid, semisolid, or liquid antimicrobial treatment
FR2943892B1 (fr) * 2009-04-07 2011-08-05 Commissariat Energie Atomique Procede de permeabilisation membranaire de cellules biologiques par l'utilisation d'un champ electrique pulse.
US20100310743A1 (en) * 2009-06-04 2010-12-09 Dean Intellectual Property Services, Inc. Removing gas additives from raw milk
US20110076359A1 (en) * 2009-09-28 2011-03-31 Dean Intellectual Property Services, Inc. Removing gas additives from raw milk
EP2563155A1 (de) 2010-04-27 2013-03-06 Unilever NV Inline-erhitzungsanlage
US9839868B2 (en) 2010-06-15 2017-12-12 Karl J. Fritze Electrically enhanced filter cartridge and methods for its use
FR2972331B1 (fr) 2011-03-11 2013-04-12 Commissariat Energie Atomique Dispositif pour le traitement par champ electrique pulse d'un produit
US20120269946A1 (en) * 2011-04-22 2012-10-25 Cornelius Peter Medaglia Method for the pasteurization of wine on a production basis in the winery
PL2667111T3 (pl) * 2012-05-23 2018-02-28 Fruit Tech Natural, S.A. Aparat i sposób ogrzewania oporowego cieczy z cząstkami
EP2674033A1 (de) * 2012-06-11 2013-12-18 Deutsches Institut für Lebensmitteltechnik e.V. Prozess zur Herstellung einer Zusammensetzung mit aktivem Follistatin
AU2014302735B2 (en) 2013-06-27 2016-12-15 Starbucks Corporation D/B/A Starbucks Coffee Company Biopreservation methods for beverages and other foods
US9919502B2 (en) 2014-04-23 2018-03-20 Schaublin Sa Method and apparatus for preparing a surface for bonding a material thereto
US20180064124A1 (en) * 2015-03-20 2018-03-08 Optifreeze Ab Apparatus and method for extending shelf life of a food product comprising water and soft tissue
DE102016200571B4 (de) * 2016-01-18 2019-12-05 Universität Hohenheim Verfahren zur Herstellung von haltbarer Milch und mit dem Verfahren hergestellte haltbare Milch
CN110338330A (zh) * 2018-04-04 2019-10-18 襄阳九鼎昊天环保设备有限公司 一种高压脉冲电场杀菌系统
US20210009914A1 (en) * 2019-07-10 2021-01-14 Kemin Industries, Inc. Novel applications of pulsed electric field and e-beam technology
DE112022007370T5 (de) * 2022-06-15 2025-05-22 Mitsubishi Electric Corporation Prozessor für gepulste elektrische felder

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US4434357A (en) * 1980-01-21 1984-02-28 The Electricity Council Apparatus for heating electrically conductive flowable media
NL8300061A (nl) * 1983-01-07 1984-08-01 Stork Amsterdam Inrichting voor het met warmte behandelen van een vloeibaar produkt, alsmede een werkwijze voor het bedrijven en voor het reinigen van een dergelijke inrichting.
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US5235905A (en) * 1985-05-31 1993-08-17 Foodco Corporation High pulsed voltage systems for extending the shelf life of pumpable food products
YU128388A (en) * 1988-07-01 1990-04-30 Gavrilovic Prehrambena Ind Horisontal device for continual food sterilizing
US5209157A (en) * 1990-06-13 1993-05-11 Jose Sanchez Penate, S.A. Plant for obtaining dairy preparation
CA2091287C (en) * 1992-04-02 1998-02-03 Aloysius Knipper Porducing extended refrigerated shelf life food without high temperature heating
US5290583A (en) * 1992-04-02 1994-03-01 David Reznik Method of electroheating liquid egg and product thereof

Also Published As

Publication number Publication date
EP0831729B1 (de) 2001-10-17
US5514391A (en) 1996-05-07
WO1996039876A1 (en) 1996-12-19
EP0831729A1 (de) 1998-04-01
DE69616050T2 (de) 2002-05-29
DE69616050D1 (de) 2001-11-22
AU5183396A (en) 1996-12-30
CA2223509A1 (en) 1996-12-19
JPH11506011A (ja) 1999-06-02

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