Which test measures the amount of shrinkage that occurs during the trimming of a meat product?

Which test measures the amount of shrinkage that occurs during the trimming of a meat product?

• A. Bake test
• B. Yield percentage test
• C. Butcher's Yield Test
• D. Trim loss test

Answer: (C)

Shrinkage during trimming is about how much of the original meat weight stays as usable product after fat and inedible trimmings are removed. The butcher’s yield test is designed to quantify this by comparing the trimmed weight to the original weight, producing a yield percentage. For example, if you start with a piece weighing 1000 g and trim it down to 700 g of usable meat, the yield is 70%, and the shrinkage due to trimming is 30%. This direct measurement of retained value makes it the best way to assess trimming shrinkage, which is crucial for accurate costing, portioning, and pricing. Bake tests look at cooking shrinkage, not trimming; a general yield percentage test can be ambiguous about when the trimming occurs; and a trim loss test focuses on the amount removed, not the proportion of original weight retained, so it’s less direct for measuring shrinkage during trimming.

Shrinkage during trimming is about how much of the original meat weight stays as usable product after fat and inedible trimmings are removed. The butcher’s yield test is designed to quantify this by comparing the trimmed weight to the original weight, producing a yield percentage. For example, if you start with a piece weighing 1000 g and trim it down to 700 g of usable meat, the yield is 70%, and the shrinkage due to trimming is 30%. This direct measurement of retained value makes it the best way to assess trimming shrinkage, which is crucial for accurate costing, portioning, and pricing. Bake tests look at cooking shrinkage, not trimming; a general yield percentage test can be ambiguous about when the trimming occurs; and a trim loss test focuses on the amount removed, not the proportion of original weight retained, so it’s less direct for measuring shrinkage during trimming.