DE69024974D1 - Verfahren zur verhinderung des bakteriellen wachstums in lebensmittelverarbeitungsanlagen und anlage zur durchführung dieses verfahrens - Google Patents

Verfahren zur verhinderung des bakteriellen wachstums in lebensmittelverarbeitungsanlagen und anlage zur durchführung dieses verfahrens

Info

Publication number
DE69024974D1
DE69024974D1 DE69024974T DE69024974T DE69024974D1 DE 69024974 D1 DE69024974 D1 DE 69024974D1 DE 69024974 T DE69024974 T DE 69024974T DE 69024974 T DE69024974 T DE 69024974T DE 69024974 D1 DE69024974 D1 DE 69024974D1
Authority
DE
Germany
Prior art keywords
implementing
plant
food processing
bacterial growth
processing plants
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
DE69024974T
Other languages
English (en)
Other versions
DE69024974T2 (de
Inventor
Sven-Olle Rothstein
Jan Solminger
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.)
John Bean Technologies AB
Original Assignee
Frigoscandia Equipment AB
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 Frigoscandia Equipment AB filed Critical Frigoscandia Equipment AB
Application granted granted Critical
Publication of DE69024974D1 publication Critical patent/DE69024974D1/de
Publication of DE69024974T2 publication Critical patent/DE69024974T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/36—Freezing; Subsequent thawing; Cooling
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/04—Heat
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/20—Gaseous substances, e.g. vapours
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/042—Air treating means within refrigerated spaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/06—Removing frost
    • F25D21/12—Removing frost by hot-fluid circulating system separate from the refrigerant system

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Nutrition Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Preparation Of Fruits And Vegetables (AREA)
DE69024974T 1989-11-29 1990-11-28 Verfahren zur verhinderung des bakteriellen wachstums in lebensmittelverarbeitungsanlagen und anlage zur durchführung dieses verfahrens Expired - Fee Related DE69024974T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8904041A SE467089B (sv) 1989-11-29 1989-11-29 Foerfarande foer foerhindrande av bakterietillvaext i en livsmedelsanlaeggning samt saadan anlaeggning foer genomfoerande av foerfarandet
PCT/SE1990/000780 WO1991007994A1 (en) 1989-11-29 1990-11-28 Method for preventing bacterial growth in a food processing plant and such a plant for carrying out the method

Publications (2)

Publication Number Publication Date
DE69024974D1 true DE69024974D1 (de) 1996-02-29
DE69024974T2 DE69024974T2 (de) 1996-05-30

Family

ID=20377645

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69024974T Expired - Fee Related DE69024974T2 (de) 1989-11-29 1990-11-28 Verfahren zur verhinderung des bakteriellen wachstums in lebensmittelverarbeitungsanlagen und anlage zur durchführung dieses verfahrens

Country Status (11)

Country Link
US (1) US5293753A (de)
EP (1) EP0502946B1 (de)
JP (2) JPH05504680A (de)
AU (1) AU633740B2 (de)
CA (1) CA2069874C (de)
DE (1) DE69024974T2 (de)
DK (1) DK0502946T3 (de)
ES (1) ES2082186T3 (de)
RU (1) RU2049294C1 (de)
SE (1) SE467089B (de)
WO (1) WO1991007994A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2705587A1 (fr) * 1993-05-25 1994-12-02 Tabone Herve Cryostat de microtomie, notamment pour travaux histologiques.
JPH0799949A (ja) * 1993-10-05 1995-04-18 Takahashi Kogyo Kk 洗浄滅菌装置付フリーザー
DE19919935A1 (de) * 1999-04-30 2000-11-02 Linde Tech Gase Gmbh Verfahren zum Auftauen und Trocknen von Kälteanlagen
US6250087B1 (en) * 1999-10-01 2001-06-26 Abi Limited Super-quick freezing method and apparatus therefor
JP2002188897A (ja) * 2000-12-20 2002-07-05 Matsushita Electric Ind Co Ltd 空調装置のカビ生長抑制方法
US7153470B2 (en) 2002-03-08 2006-12-26 Fmc Technologies, Inc. Method of modeling sanitation levels in food processing equipment
NO20100104A1 (no) * 2010-01-21 2011-06-27 Rofisk As System for rengjøring av i det minste et lukket rom, fremgangsmåte for rengjøring av et lasterom på et fartøy, og bruk av vannringskompressor på et fartøy
US9003824B2 (en) * 2011-02-02 2015-04-14 Robert Almblad Positive air pressure ice making and dispensing system
CN111437422B (zh) * 2020-04-16 2021-02-02 四川大学 一种热电耦合的杀毒灭菌空气净化器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3891779A (en) * 1970-07-08 1975-06-24 Rosini Donald A Aseptic packaging of foods
DE2403061A1 (de) * 1974-01-23 1975-07-31 Doetsch Keimabtoetung und keimminderung in raeumen durch physikalische methoden
DE2919695A1 (de) * 1979-05-16 1980-11-20 Oskar Ing Grad Neiss Verfahren und vorrichtung zur kuehlung erhitzter unter gaseinschluss stehender mit fluessigen oder festen substanzen gefuellter behaelter im anschluss an einen sterilisierprozess
SE444890B (sv) * 1981-08-17 1986-05-20 Alfa Laval Ab Anordning for uppretthallande av steril atmosfor i tank med oxidationskensligt innehall
US4530272A (en) * 1984-01-13 1985-07-23 International Business Machines Corporation Method for controlling contamination in a clean room
WO1987004053A1 (en) * 1985-12-28 1987-07-16 Mitsui & Co., Ltd. Method of storing perishable goods and device therefor
HUH3473A (en) * 1988-06-08 1990-09-28 Zelsa Patentverwertungs Gmbh Method and apparatus for presserving vegetables, meats or other organic matters

Also Published As

Publication number Publication date
EP0502946A1 (de) 1992-09-16
DK0502946T3 (da) 1996-02-12
SE8904041D0 (sv) 1989-11-29
RU2049294C1 (ru) 1995-11-27
US5293753A (en) 1994-03-15
WO1991007994A1 (en) 1991-06-13
AU633740B2 (en) 1993-02-04
AU7897091A (en) 1991-06-26
SE8904041L (sv) 1991-05-30
CA2069874A1 (en) 1991-05-30
EP0502946B1 (de) 1996-01-17
JP2000000003U (ja) 2000-01-21
CA2069874C (en) 1999-04-27
JPH05504680A (ja) 1993-07-22
DE69024974T2 (de) 1996-05-30
SE467089B (sv) 1992-05-25
ES2082186T3 (es) 1996-03-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee