The overall objective of the proposed research is to delineate the role of mitochondria in modulating postmortem metabolism and meat shelf stability during storage and display. We will accomplish the overall research objective by pursuing the following specific aims: 1. Investigate the role of mitochondria in modulating the rate of postmortem metabolism and pH decline in pork; 2. Determine the contribution of mitochondria-mediated oxidative stress to beef color stability during retail display; 3. Determine metabolic differences between muscles varying in mitochondrial content, rate of pH decline, and color stability using untargeted metabolomics profiling.
INVESTIGATING THE ROLE OF MITOCHONDRIA IN POSTMORTEM METABOLISM AND SHELF STABILITY OF FRESH MEAT
Objective
Investigators
Matarneh, S. K.; Thornton, KA, J.; van Vliet, ST, .
Institution
UTAH STATE UNIVERSITY
Start date
2023
End date
2027
Funding Source
Project number
UTA-01732
Accession number
1030154
Commodities