Scientists research the potential benefits of offal
Published 16/07/2014 | 02:30
Scientists are working on ways to harness extra value out of the 'fifth quarter' in the hope of adding significant value to beef animals slaughtered here.
With over half every carcass consigned to low value offal products, the ReValue Protein research project aims to turn the fifth quarter into high demand foods with health-enhancing benefits.
The industry average is for 54pc of the animal carcass being categorised as the fifth quarter, earning low or even negative returns for beef processors.
The research team will headed by Jim O'Callaghan, Teagasc Walsh Fellowship student, Meave Henchion from Teagasc's Rural Economy Section and UCC's Mary McCarthy.
Most of the 263kg/head of beef animal offal is currently sent for rendering as pet food or disposed of as waste.
"The fifth quarter has parts that are high in protein peptides and enzymes which, if extracted, could be used in a variety of food products that promote health and potentially reduce the incidence of certain diseases," said Ms Henchion.
"Obviously the red offal, including blood, is high in things like iron.