Marbling In Meat Science

Marbling affects meat s juiciness tenderness texture and flavor attributes that determine eating experience in this case more of all the above is better.

Marbling in meat science.

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. A high quality steak will have a lot of marbling while a lean cut will have very little or no visible marbling. 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. 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.

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. It is streaks of unsaturated healthy fats within the lean muscle fibers of a cut of meat. 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. Degree of marbling is the primary determination of quality grade.

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. 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. The science of bbq marbling skip to main content.

The fat should be pure. The pattern created by this marbling resembles marble like on your countertop. Marbling represents a single structure rather than being isolated flecks of fat. A recent research article addresses the biology and biochemistry of beef marbling and its effects on production systems carcass and fat quality.

Marbling puts the bling in your beef. Marbling is defined as the intermingling intramuscular fat and dispersion of fat within the lean meat von seggern calkins johnson brickler gwartney 2005.