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Beef Science

Kansas State University Libraries

Kansas Agricultural Experiment Station Research Reports

2023

Cathepsin

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Evaluating The Effect Of Accelerated Aging At Different Temperature And Time Points On Beef Quality And Enzyme Activity Of Lower Quality Beef Cuts, H. Jeneske, C. K. Chun, S. Hene, L. A. Koulicoff, H. Aufdemberge, J. L. Vipham, T. G. O'Quinn, M. D. Chao Jan 2023

Evaluating The Effect Of Accelerated Aging At Different Temperature And Time Points On Beef Quality And Enzyme Activity Of Lower Quality Beef Cuts, H. Jeneske, C. K. Chun, S. Hene, L. A. Koulicoff, H. Aufdemberge, J. L. Vipham, T. G. O'Quinn, M. D. Chao

Kansas Agricultural Experiment Station Research Reports

Objective:This study aimed to explore the effects of four accelerated aging (AA) methods at different temperature and time points on meat quality and enzymatic activity of two lower quality beef cuts.

Study Description:Shoulder clod and top round were collected from 10 U.S. Department of Agriculture choice beef carcasses, fabricated into steaks, and assigned to one of six treatments: 3 days postmortem (control), cooler aged for 21 days, AA 120°F for 2 h, AA 120°F for 3 h, AA 130°F for 2 h, and AA 130°F for 3 h. Yield was calculated based on loss during AA and cooking …