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Old December 6th, 2005, 01:43 PM
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technodoll technodoll is offline
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Join Date: Nov 2005
Location: Montreal, QC
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ya know... the business of rendering & food transformation remains a vast mystery to the lot of us "out here", because that's the way the pet food companies want it (they regulate themselves... 'nuff said).

have you read "the dark side of rendering" yet? what goes on inside a rendering plant? i've never been the same since then

HIGHLY INTERESTING article, IMO: http://www.commondreams.org/headlines02/0106-02.htm

extract:

A RENDERING PLANT SOMEWHERE IN SOUTHERN CALIFORNIA -- The rendering plant floor is piled high with "raw product". Thousands of dead dogs and cats; heads and hooves from cattle, sheep, pigs and horses; whole skunks; rats and raccoons -- all waiting to be processed. In the 90 degree heat, the piles of dead animals seem to have a life of their own as millions of maggots swarm over the carcasses.

Two bandanna-masked men begin operating Bobcat mini-dozers, loading the "raw" into a ten-foot deep stainless steel pit. They are undocumonted workers from Mexico doing a dirty job. A giant auger-grinder at the bottom of the pit begins to turn. Popping bones and squeezing flesh are sounds from a nightmare you will never forget.

Rendering is the process of cooking raw animal material to remove the moisture and fat. The rendering plant works like a giant kitchen. The cooker, or "chef", blends the raw product in order to maintain a certain ratio between the carcasses of pets, livestock, poultry waste and supermarket rejects.

Once the mass is cut into small pieces, it is transported to another auger for fine shredding. It is then cooked at 280 degrees for one hour. The continuous batch cooking process goes on non-stop, 24 hours a day, seven days a week as meat is melted away from bones in the hot "soup". During this cooking process, the "soup" produces a fat of yellow grease or tallow that rises to the top and is skimmed off. The cooked meat and bone are sent to a hammermill press, which squeezes out the remaining moisture and pulverizes the product into a gritty powder. Shaker screens sift out excess hair and large bone chips. Once the batch is finished, all that is left is yellow grease, meat and bone meal.

... keep on' truckin....
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