Foods (Sep 2022)

Vacuum Packaging Maintains Fresh Characteristics of Previously Frozen Beef Steaks during Simulated Retail Display

  • Madison P. Wagoner,
  • Tristan M. Reyes,
  • Virgina E. Zorn,
  • Madison M. Coursen,
  • Katie E. Corbitt,
  • Barney S. Wilborn,
  • Charles W. Starkey,
  • Terry D. Brandebourg,
  • Aeriel D. Belk,
  • Tom Bonner,
  • Jason T. Sawyer

DOI
https://doi.org/10.3390/foods11193012
Journal volume & issue
Vol. 11, no. 19
p. 3012

Abstract

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The impact of frozen storage on beef steaks prior to the retail setting may result in changes to the quality and safety of the packaged meat. Therefore, the objective of the current study was to evaluate fresh characteristics on previously frozen steaks during a simulated retail display. Steaks were allocated to one of three packaging treatments (MB, MDF, MFS) and stored frozen (−13 °C) for 25 days in the absence of light. After thawing, steaks were stored in a lighted retail case at 3 °C and evaluated for instrumental surface color, pH, purge loss, lipid oxidation, and microbial spoilage organisms throughout the 25-day fresh display period. There was an increase (p p p < 0.05) throughout the entire display for steaks packaged in MFS and MDF. It is evident that barrier properties of MB limiting oxygen exposure of the steak preserved fresh meat characteristics after frozen storage. Results from the current study suggest that vacuum packaging films can aid in retarding detrimental effects caused by frozen storage after placing the steaks in fresh retail conditions.

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