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US 6,440,485 B1Granted
Pet food composition and method
AssigneeHill's Pet Nutrition, Inc.
InventorsWai Lun Cheuk, Mark Lee Dierking
Life of this patent
Estimating the term…
Abstract
A canine pet food composition comprising a meat based material having an essentially solid mass assuming the shape of the container in which it is packed, said pet food having meat particles with a moisturized appearance and visually recognizable discrete food particles upon slicing the pet food mass after departure from the said container.
Claims4
A process for preparing a meat and carbohydrate based canine pet food composition having a solid mass essentially assuming the shape of its container which comprises:
- (a) heating the meat portion of the pet food composition to a temperature at or below the denaturation point of the meat portion,
- (b) mixing separately from the meat portion in (a) and the fluid or slurry in (c) a non-chemically modified carbohydrate or a mixture of non-chemically modified carbohydrates together with water to a temperature that will achieve or essentially achieve hydration, gelatinization and retrogradation of the carbohydrate or mixture of carbohydrates;
- and
- (c) preparing separately from the meat portion in (a) and non-chemically modified carbohydrate or mixture of non-chemically modified carbohydrates of (b) a viscosity building fluid or slurry comprising a non-chemically modified carbohydrate or mixture thereof which when combined with the meat portion in (a) and the non-chemically modified carbohydrate or mixture thereof of (b) forms at least an essentially homogeneous mass during a container filling process, and
- (d) combining the meat portion of (a) the non-chemically modified carbohydrates or mixture thereof of (b) and the liquid or slurry of (c) and mixing while maintaining the temperature of the combination.
2 more elements
Dependencies are inferred from the claim text.