Tuesday, September 24, 2013

Beef flavour influenced by forage types


Researchers at Clemson University in South Carolina have found that cattle perform differently, and the beef flavours differ, with different forages.

They compared five different forages for pasturing Angus cattle – alfalfa, Bermuda grass, chicory, cowpea and pearl millet.

Over two years, the cattle were grazed on five-acre plots.

“Finishing steers on alfalfa and chicory during summer increased steer performance,” they reported in the Journal of the American Society of Animal Science.

Carcass quality was better for cattle finished on alfalfa and cowpea and consumers preferred the taste.
The fat of cattle fed Bermuda grass and pearl millet is deemed to be healthier because of its blend of fatty acids.

The coauthors of the study are John Andrae, Susan Duckett and Steve Ellis, and Maggie Miller and Jason Schmidt, who were graduate students.