SE9700031L - Method and apparatus for sterilizing high pressure pumpable foods - Google Patents

Method and apparatus for sterilizing high pressure pumpable foods

Info

Publication number
SE9700031L
SE9700031L SE9700031A SE9700031A SE9700031L SE 9700031 L SE9700031 L SE 9700031L SE 9700031 A SE9700031 A SE 9700031A SE 9700031 A SE9700031 A SE 9700031A SE 9700031 L SE9700031 L SE 9700031L
Authority
SE
Sweden
Prior art keywords
high pressure
rotor
pumpable
sterilizing
foods
Prior art date
Application number
SE9700031A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE508712C2 (en
SE9700031D0 (en
Inventor
Fredrik Innings
Paul Mellbin
Original Assignee
Tetra Laval Holdings & Finance
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 Tetra Laval Holdings & Finance filed Critical Tetra Laval Holdings & Finance
Priority to SE9700031A priority Critical patent/SE508712C2/en
Publication of SE9700031D0 publication Critical patent/SE9700031D0/en
Priority to GB9914830A priority patent/GB2336289B/en
Priority to DE19881866T priority patent/DE19881866T1/en
Priority to AU56843/98A priority patent/AU5684398A/en
Priority to PCT/SE1998/000003 priority patent/WO1998030115A1/en
Publication of SE9700031L publication Critical patent/SE9700031L/en
Publication of SE508712C2 publication Critical patent/SE508712C2/en

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
    • A23L3/015—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with pressure variation, shock, acceleration or shear stress or cavitation
    • A23L3/0155—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with pressure variation, shock, acceleration or shear stress or cavitation using sub- or super-atmospheric pressures, or pressure variations transmitted by a liquid or gas

Abstract

The invention relates to a method and an apparatus for sterilizing pumpable foods by means of high pressure. The high pressure, approximately 5,000 bar, is achieved by the food being caused to rotate at high speed. The apparatus includes a rotor (1) with a through-going shaft (2) driven by an electric motor. Within the rotor (1) there are disposed product pipes (5) for the pumpable food. The product pipes have an axial inlet (3) and an axial outlet (4) and they are disposed in one or more loops along the periphery (6) of the rotor (1).
SE9700031A 1997-01-08 1997-01-08 Method and apparatus for sterilizing high pressure pumpable foods SE508712C2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9700031A SE508712C2 (en) 1997-01-08 1997-01-08 Method and apparatus for sterilizing high pressure pumpable foods
GB9914830A GB2336289B (en) 1997-01-08 1998-01-07 A method of continuously sterilizing pumpable food by means of high pressure
DE19881866T DE19881866T1 (en) 1997-01-08 1998-01-07 Process for the continuous sterilization of pumpable foods by high pressure
AU56843/98A AU5684398A (en) 1997-01-08 1998-01-07 A method of continuously sterilizing pumpable food by means of high pressure
PCT/SE1998/000003 WO1998030115A1 (en) 1997-01-08 1998-01-07 A method of continuously sterilizing pumpable food by means of high pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9700031A SE508712C2 (en) 1997-01-08 1997-01-08 Method and apparatus for sterilizing high pressure pumpable foods

Publications (3)

Publication Number Publication Date
SE9700031D0 SE9700031D0 (en) 1997-01-08
SE9700031L true SE9700031L (en) 1998-07-09
SE508712C2 SE508712C2 (en) 1998-11-02

Family

ID=20405370

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9700031A SE508712C2 (en) 1997-01-08 1997-01-08 Method and apparatus for sterilizing high pressure pumpable foods

Country Status (5)

Country Link
AU (1) AU5684398A (en)
DE (1) DE19881866T1 (en)
GB (1) GB2336289B (en)
SE (1) SE508712C2 (en)
WO (1) WO1998030115A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2350048A (en) * 1999-05-17 2000-11-22 David Livingstone Continuous flow centrifuge for preserving liquid foodstuffs

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1370033A (en) * 1972-08-24 1974-10-09 Atad Apparatus for sterilization or pasteurization
JPS61257139A (en) * 1985-05-09 1986-11-14 Oogawara Kakoki Kk Method of rapid heat sterilization for liquid and centrifugal heat sterilizer therefor
JPS63100995A (en) * 1986-10-17 1988-05-06 Ebara Infilco Co Ltd Sterilizing method by ultraviolet ray
DE4221487C2 (en) * 1992-06-27 1994-08-11 Burkhard Prof Dr Ahlert Process for disinfection using pressure and ultrasound

Also Published As

Publication number Publication date
WO1998030115A1 (en) 1998-07-16
DE19881866T1 (en) 2000-01-05
GB2336289A (en) 1999-10-20
SE508712C2 (en) 1998-11-02
AU5684398A (en) 1998-08-03
GB9914830D0 (en) 1999-08-25
SE9700031D0 (en) 1997-01-08
GB2336289B (en) 2001-03-14

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Legal Events

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NUG Patent has lapsed