Marbling In Meat Science

Marbling represents a single structure rather than being isolated flecks of fat.

Marbling in meat science.

The science of bbq marbling skip to main content. Marbling is the white flecks of intramuscular fat in meat most notably red meat. Marbling intramuscular fat is the intermingling or dispersion of fat within the lean. This results in commercial feedlots forcefeeding grain pellets to fatten the cows faster while keeping them confined to small pens so they don t exert energy or work their muscles.

Marbling simply refers to the fat found within a cut of meat and between the muscle fibers themselves. In this article we will discuss what marbling is where to find it and why you want to have marbling in your meat particularly beef. Graders evaluate the amount and distribution of marbling in the ribeye muscle at the cut surface after the carcass has been ribbed between the 12th and 13th ribs. Marbling affects meat s juiciness tenderness texture and flavor attributes that determine eating experience in this case more of all the above is better.

The fat should be pure. A recent research article addresses the biology and biochemistry of beef marbling and its effects on production systems carcass and fat quality. A high quality steak will have a lot of marbling while a lean cut will have very little or no visible marbling. The usda grading system rewards marbling above all else so the eight grades that a cut could receive will prize a heavily marbled cut of meat regardless of the history or flavor.

Marbling is a visual meat characteristic defined as white particles visible on the cross section of the muscle albrech et al 1996 garcia et al 1968 essen gustavson et. College station beef with reasonable marbling and juicy taste is preferred among consumers and industry leaders continue to monitor how to consistently produce a product with these traits. The pattern created by this marbling resembles marble like on your countertop. Meat marbling and the imf content are strongly related.

Marbling puts the bling in your beef. It is streaks of unsaturated healthy fats within the lean muscle fibers of a cut of meat.