What is a yield grade used to estimate in beef?

• A. Quality of meat
• B. Age of the animal
• C. Amount of lean meat
• D. Marbling of fat

Answer: (C)

A yield grade in beef production is specifically designed to estimate the amount of lean meat that can be derived from a carcass after it has been processed. This grading system is essential for producers, processors, and consumers because it provides a measurable indicator of the efficiency of meat production.

The yield grade takes into account factors such as the amount of fat covering the carcass and the ratio of lean meat to fat, allowing evaluators to determine the overall yield of marketable meat. This information is crucial for understanding the economic value of the beef produced, as higher yields often correlate with greater profitability for producers.

In contrast, other aspects such as meat quality, the age of the animal, and marbling of fat are evaluated through different grading systems, which focus more on texture, tenderness, flavor, and overall consumer satisfaction rather than the quantity of meat available. Thus, yield grades are fundamentally about the quantity of lean meat, making this the correct choice.