Her Majesty the Queen in Right of Canada, As Represented by the Minister

Her Majesty the Queen in Right of Canada As Represented by the Dept. of

Douglas S McGinnis

John D Jones

William J Popowich

Colin O Gill

Brady P Chabot

An animal carcass pasteurization apparatus and process is provided. Carcasses are suspended from a movable gambrel and are conveyed through a housing containing a heated water distribution system. Preferably, the gambrel extends through the top of the housing in a scaled manner, excluding contaminants from outside of the housing. The distribution system comprises a plurality of distribution elements and means for supplying heated water thereto. The distribution elements preferably comprise overhead and lower arrays of nozzles. Each nozzle dispenses and directs a discrete and substantially continuous sheet of heated water to contact the carcass. The overhead array directs sheets of water downwardly onto the carcass, forming a layer of heated water which flows over the exterior contours of the carcass, for pasteurization of the upper and lateral surfaces of the carcass. The lower array directs heated water upwardly to contact and pasteurize the underside of the carcass. Opposing side-located nozzles can be added to direct heated water into contact with the lateral portions of the carcass which are otherwise shielded from the flowing layer of water.

Pasteurization of carcasses with directed sheets of heated water

Oilseed, particularly whole canola seed, is separated under non-oxidizing conditions, in a non-aqueous solvent system, into high quality oil and proteinaceous flour food components, and a seed coat meal (hull) byproduct. Maceration in a solvent, sequential liquid cyclone separations, and recovery of components and solvent all take place in completely enclosed liquid flow-through systems with solvent recycle, in a relatively short time. This rapid processing avoids oilseed exposure to elevated temperatures and substantially prevents breakdown of certain of its chemical components into antinutritional compounds. Flaking, cooking and pressing stages are not required.

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Lacombe, Canada

Douglas S McGinnis