Data from 292 hot fat trimmed carcasses derived from Costa Rican cattle were used to predict yield of fabricated boneless, closely-trimmed, high-valued cuts (BVS, by weight and percentage); yield of total saleable product (TSP, by weight and percentage); and percentage yields of bone and trim fat. Backfat thickness was not significantly associated with weight of BVS or TSP. Carcass weight explained 93.7% and 95.9% of the total variation in weight of BVS and TSP, respectively. Equations for predicting percentage yields of BVS and TSP showed little predictive efficacy. Conversely, the greater precision of the equations selected to predict the quantity (kg) of BVS or TSP, offers a practical alternative of using them in hot fat trimmed carcasses.

来自来自哥斯达黎加牛的292头热脂肪修剪过的car体的数据被用于预测无骨，切边紧密的高价值切块（BVS，按重量和百分比计）的产量；总可售产品的产量（按重量和百分比计的TSP）；和骨骼和修剪脂肪的百分比产量。背脂厚度与BVS或TSP的重量没有显着相关。VS体重量分别解释了BVS和TSP重量总变化的93.7％和95.9％。用于预测BVS和TSP百分产率的方程式几乎没有预测效力。相反，选择用于预测BVS或TSP量（kg）的方程式的较高精度，为在热脂肪修剪的屠体中使用它们提供了一种实用的替代方法。