candystripper
Posts: 3486
Joined: 11/1/2005 Status: offline
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quote:
ORIGINAL: angaothsi I would be very careful eating dog food, my suggestion would be a nice dog bowl, and dry human cerel. (oh and the process of making wet dog food is even worse) http://www.api4animals.org/facts.php?p=359&more=1 The Manufacturing Process: How Pet Food Is Made Dry Food The vast majority of dry food is made with a machine called an extruder. First, materials are blended in accordance with a recipe created with the help of computer programs that provide the nutrient content of each proposed ingredient. For instance, corn gluten meal has more protein than wheat flour. Because the extruder needs a consistent amount of starch and low moisture to work properly, dry ingredients — such as rendered meat-and-bone-meal, poultry by-product meal, grains, and flours — predominate. The dough is fed into the screws of an extruder. It is subjected to steam and high pressure as it is pushed through dies that determine the shape of the final product, much like the nozzles used in cake decorating. As the hot, pressurized dough exits the extruder, it is cut by a set of rapidly whirling knives into tiny pieces. As the dough reaches normal air pressure, it expands or “puffs” into its final shape. The food is allowed to dry, and then is usually sprayed with fat, digests, or other compounds to make it more palatable. When it is cooled, it can be bagged. Although the cooking process kills bacteria in the ingredients, the final product can pick up more bacteria during the subsequent drying, coating, and packaging process. Some experts warn that getting dry food wet can allow the bacteria on the surface to multiply and make pets sick. Do not mix dry food with water, milk, canned food, or other liquids By your phrase 'I would be a little bit careful about eating dog food' do you mean 'unsafe for human consumtion'? The process you describes looks pretty much like one I saw on an episode of 'Modern Marvels'. The show was explaing how a potato becomes a potato chip. By they time they were finished explaining how Pringles are made, this is pretty much the way the process worked. In reply both you and MasterHermes, what is wrong with dog food such that it's safe for a dog but dangerous to a human? I'm having trouble imagining what it could possibly be. (Just incurably nosey I guess, LOL.) candystripper
< Message edited by candystripper -- 8/18/2008 3:14:23 PM >
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