Prime beef has the most marbling interspersed throughout the lean meat.
Marbling in meat increases.
The biggest discovery is the gpr 43 receptor in marbling adipocytes that increase the production of lipids which increases the production of marbling without increasing fat.
By george watson texas tech university.
The more ranchers can increase the marbling in beef cattle the better the beef and the higher the price it can fetch at auction or when it is sold.
But increasing the marbling in beef is a tricky undertaking with numerous factors in play.
Also called intramuscular fat marbling adds flavor and is one of the main criteria for judging the quality of cuts of meat.
Marbling is the white flecks of intramuscular fat in meat most notably red meat.
Marbling is so named because the streaks of fat resemble a marble pattern.
Increase beef marbling without increasing overall fatness usda grant received by texas tech to investigate how activating a receptor makes for healthier beef.
Choice has less marbling than prime and select has the least marbling of all.
When beef graders yes there are people who grade beef for a living are grading beef they specifically look at amount of marbling in the ribeye muscle between the 12 th and 13 th ribs.
The fat in lean muscle creates a marble pattern hence the name.