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1. WO2004071220 - CONTINUOUS THERMAL PROCESS FOR TREATING A FLOW COMPRISING COARSE FOOD PARTICLES, AND FOOD PARTICLES OBTAINABLE WITH THE PROCESS ACCORDING TO THE INVENTION

Publication Number WO/2004/071220
Publication Date 26.08.2004
International Application No. PCT/NL2004/000110
International Filing Date 13.02.2004
IPC
A23B 4/005 2006.01
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
BPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
4General methods for preserving meat, sausages, fish or fish products
005Preserving by heating
A23B 7/005 2006.01
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
BPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
7Preservation or chemical ripening of fruit or vegetables
005Preserving by heating
A23B 7/06 2006.01
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
BPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
7Preservation or chemical ripening of fruit or vegetables
06Blanching
A23L 3/06 2006.01
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D91; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
3Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
02by heating materials in packages which are progressively transported, continuously or stepwise, through the apparatus
06with packages transported along a helical path
A23L 3/16 2006.01
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D91; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
3Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
16by heating loose unpacked materials
A23L 3/18 2006.01
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D91; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
3Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
16by heating loose unpacked materials
18while they are progressively transported through the apparatus
CPC
A23B 4/0053
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
BPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
4General methods for preserving meat, sausages, fish or fish products
005Preserving by heating
0053with gas or liquids, with or without shaping, e.g. in form of powder, granules or flakes
A23B 7/0053
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
BPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
7Preservation or chemical ripening of fruit or vegetables
005Preserving by heating
0053by direct or indirect contact with heating gases or liquids
A23B 7/06
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
BPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
7Preservation or chemical ripening of fruit or vegetables
06Blanching
A23L 3/06
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A23B - A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT
3Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
02by heating materials in packages which are progressively transported, continuously or stepwise, through the apparatus
06with packages transported along a helical path
A23L 3/165
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A23B - A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT
3Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
16by heating loose, unpacked materials
165in solid state
A23L 3/185
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A23B - A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT
3Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
16by heating loose, unpacked materials
18while they are progressively transported through the apparatus
185in solid state
Applicants
  • NEDERLANDSE ORGANISATIE VOOR TOEGEPAST- NATUURWETENSCHAPPELIJK ONDERZOEK TNO [NL]/[NL] (AllExceptUS)
  • AKKERMAN, Jan, Coen [NL]/[NL] (UsOnly)
  • HAK, Adrianus [NL]/[NL] (UsOnly)
  • VELDKAMP, Jeroen, Jacobus, Cornelis [NL]/[NL] (UsOnly)
Inventors
  • AKKERMAN, Jan, Coen
  • HAK, Adrianus
  • VELDKAMP, Jeroen, Jacobus, Cornelis
Agents
  • PRINS, A., W.
Priority Data
102269314.02.2003NL
Publication Language English (EN)
Filing Language Dutch (NL)
Designated States
Title
(EN) CONTINUOUS THERMAL PROCESS FOR TREATING A FLOW COMPRISING COARSE FOOD PARTICLES, AND FOOD PARTICLES OBTAINABLE WITH THE PROCESS ACCORDING TO THE INVENTION
(FR) PROCEDE THERMIQUE CONTINU POUR TRAITER UN FLUX DE PARTICULES ALIMENTAIRES GROSSIERES, ET PARTICULES ALIMENTAIRES POUVANT ETRE OBTENUES PAR CE PROCEDE
Abstract
(EN)
The invention relates to a continuous thermal process for treating a flow comprising coarse food particles and a transport fluid, wherein the food particles, moving freely and with a volume percentage of 20-60% based on the total flow, are passed, by means of the transport fluid, into a heat-up section and subsequently through a hold-warm section, wherein in the heat-up section the transport fluid is heated, under turbulent flow, to a temperature T1 of 65-150°C, after which the transport fluid in the hold-warm section is held at a temperature T2, with (T1-T2) being at most 20°C. The invention further relates to food particles obtainable with the process according to the invention.
(FR)
L'invention concerne un procédé thermique permettant de traiter un flux comprenant des particules alimentaires grossières et un liquide de transport. Les particules alimentaires, qui se déplacent librement avec un pourcentage en volume de 20-60 % sur la base du flux total, passent à l'aide du liquide de transport, dans une section de chauffage et, par la suite, par une section de tenue au chaud. La section de chauffage chauffe le liquide de transport, en écoulement turbulent, à une température T1 de 65-150 °C, après quoi, il est maintenu, dans la section de tenue au chaud, à une température T2, la différence (T1-T2) n'excédant pas 20 °C. L'invention concerne en outre des particules alimentaires obtenues selon ce procédé.
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