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1. WO1997037826 - SEMI-MOIST JERKY OR LEATHERY PET FOODS

Publication Number WO/1997/037826
Publication Date 16.10.1997
International Application No. PCT/US1997/005673
International Filing Date 04.04.1997
IPC
A23K 1/00 2006.01
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
KFEEDING-STUFFS SPECIALLY ADAPTED FOR ANIMALS; METHODS SPECIALLY ADAPTED FOR PRODUCTION THEREOF
1Animal feeding-stuffs
A23K 1/18 2006.01
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
KFEEDING-STUFFS SPECIALLY ADAPTED FOR ANIMALS; METHODS SPECIALLY ADAPTED FOR PRODUCTION THEREOF
1Animal feeding-stuffs
18specially adapted for particular animals
CPC
A23K 40/20
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
KFODDER
40Shaping or working-up of animal feeding-stuffs
20by moulding, e.g. making cakes or briquettes
A23K 40/25
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
KFODDER
40Shaping or working-up of animal feeding-stuffs
25by extrusion
A23K 50/45
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
KFODDER
50Feeding-stuffs specially adapted for particular animals
40for carnivorous animals, e.g. cats or dogs
45Semi-moist feed
B30B 11/243
BPERFORMING OPERATIONS; TRANSPORTING
30PRESSES
BPRESSES IN GENERAL
11Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
22Extrusion presses; Dies therefor
24using screws or worms
243using two or more screws working in the same chamber
B30B 11/246
BPERFORMING OPERATIONS; TRANSPORTING
30PRESSES
BPRESSES IN GENERAL
11Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
22Extrusion presses; Dies therefor
24using screws or worms
246Screw constructions
Y10S 426/805
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
426Food or edible material: processes, compositions, and products
805Pet food for dog, cat, bird, or fish
Applicants
  • MJM TECHNOLOGIES [US]/[US]
Inventors
  • KAZEMZADEH, Massoud
Agents
  • DAIGNAULT, Ronald, A.
Priority Data
08/631,67809.04.1996US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SEMI-MOIST JERKY OR LEATHERY PET FOODS
(FR) ALIMENTS DEMI-SECS POUR ANIMAUX DOMESTIQUES RESSEMBLANT A DE LA VIANDE SECHEE OU A STRUCTURE CORIACE
Abstract
(EN)
A formulation and process to produce a pet food or treat that has been reshaped to various sizes and shapes, such as strips, pellets and sheets, from the addition of a number of raw ingredients which are mixed and heated fused together to form a continuous matrix which remains flexible and non-brittle at low moisture contents of 20-40 %, water acivity of 0.30-0.65, and having a low glass transition compound as the major adhesive component of the matrix, thus being stable at a minimum or no packaging atmosphere at room temperature is described. The process is carried out in a twin-screw, self-wiping, corotating and intermeshing extruder. Filler material (1) and hydrocolloid source (2) are fed into a feeding port (5) of the extruder and mixed. The mixture is compressed in zone (17), passed through die (18), deposited on conveyor belt (22), cut by cutter (23) and then packaged or further shaped.
(FR)
Cette invention concerne une formulation et un procédé de production d'une gâterie ou d'un aliment pour animaux domestiques, auquel on a donné diverses tailles et formes, du type bandes, boulettes ou feuilles, en ajoutant un certain nombre d'ingrédients crus qui sont mélangés ou agglomérés par chauffage de manière à constituer une matrice continue qui reste flexible et non friable pour de faibles teneurs en eau comprises entre 20 et 40 %, pour une faible activité de l'eau comprise entre 0,30 et 0,65, et comportant un composé à faible température de transition vitreuse en tant qu'ingrédient principal de la matrice, ce qui rend cet aliment stable dans un environnement comportant un emballage minimum ou sans emballage, à température ambiante. Ledit procédé est exécuté dans un extrudeur double-vis, à contact glissant, et à vis co-rotatives et engrenantes. On alimente un orifice d'alimentation (5) de l'extrudeur avec une charge (1) et une source hydrocolloïde (2). Ledit mélange est comprimé au niveau de la zone (17), il traverse la filière (18), se dépose sur une bande transporteuse(22), est découpé par un organe de coupe (23) puis est emballé ou soumis à un autre façonnage.
Also published as
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