What is rendering in meat processing?
rendering is a process that separates fat from raw material by boiling in water. The process involves. addition of water to the raw material and the use of live steam to cook the raw material and. accomplish separation of the fat.
What do rendering companies do with dead animals?
Rendering plants perform one of the most complementing functions for modern slaughterhouses. They recycle dead animals, slaughterhouse wastes, and supermarket rejects into various products known as recycled meat, bone meal, and animal fat.
What is rendering animal waste?
Rendering is Recycling: Rendering is the cooking and drying of meat and/or other animal by-products not used for human consumption in order to recover fats and proteins.
What does rendering a horse mean?
Rendering. Rendering is an effective, affordable and environmentally safe method of livestock carcass disposal. Carcasses are “cooked” to destroy pathogens and produce end products such as bone meal that can be used in animal feeds.
How do farmers dispose of dead cows?
Proper disposal of carcasses is important to prevent transmission of livestock disease and to protect air and water quality. Typical methods for the disposal of animal mortalities have included rendering, burial, incineration, and composting; each with its own challenges.
Can you compost animal remains?
Composting provides an inexpensive alternative for disposal of dead animals in many cases. Composting animal carcasses is not new; chickens, pigs, calves, cows and even whales have been composted. Properly composted material is an acceptable soil amendment for use where public contact is low, such as roadside projects.
What is rendering in pet food?
Rendering is a process that converts waste animal tissue into stable, usable materials. The most common animal sources are beef, pork, mutton, and poultry. The rendering process simultaneously dries the material and separates the fat from the bone and protein.
What does it mean to render a carcass?
Rendering is the process of converting animal carcasses to pathogen-free, useful byproducts such a feed protein. In the process of rendering, the carcasses are exposed to high temperatures (about 130 C or 265 F) using pressurized steam to ensure destruction of most pathogens.