Advanced meat recovery
Advanced meat recovery (AMR) is a slaughterhouse deboning process by which the last traces of skeletal muscle meat are removed from animal bones after the primal cuts have been carved off manually.
The machinery used in this process separates meat from bone by scraping, shaving, or pressing the meat from the bone without breaking or grinding the bone. Products produced by advanced meat recovery machinery can be labeled using terms associated with hand-deboned product (i.e., "beef", "pork", "beef trimmings", etc.). AMR meat typically is used as an ingredient in products requiring further processing, such as hot dogs.