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Effect of Packaging Type and Aging on the Meat Quality Characteristics of Water Buffalo Bulls.

Muhammad Hayat JaspalIftikhar Hussain BadarMuhammad Usman GhaniMuawuz IjazMuhammad Kashif YarAdeel ManzoorJamal NasirKashif NaumanMuhammad Junaid AkhtarAbdur RahmanFaisal HussnainArfan Ahmad
Published in: Animals : an open access journal from MDPI (2022)
The present study determined the effect of the packaging type and aging time on the meat quality of water buffalo ( Bubalus bubalis ) bulls. A total of n = 36 longissimus lumborum (LL) muscles from n = 18 buffalo bulls were obtained. Half LL muscles were packed in modified atmosphere packaging (Hi-O 2 MAP), vacuum packaging (VP), and oxygen-permeable packaging (OP) on day 1, while the other half were aged for 7 days. Meat instrumental color, cooking loss, Warner-Bratzler shear force (WBSF), thiobarbituric acid reactive substances (TBARS), and total volatile basic nitrogen (TVB-N) of the LL steaks were analyzed, both on unaged and aged buffalo meat. Color CIE L* and C* values on all display days and a* on the first 4 days of the simulated retail display under Hi-O 2 MAP packaging were significantly higher than those of the VP and OP. WBSF and TBARS values were also higher under Hi-O 2 MAP as compared to the other packaging. Steaks under OP exhibited lower cooking loss but higher TVB-N values than the MAP and VP. The 7-day-aged buffalo meat indicated higher instrumental color (L*, a* and C*), cooking loss, and lower WBSF values than fresh meat. This study concluded that Hi-O 2 MAP improved the color; however, it negatively influenced the buffalo meat's WBSF and TBAR values. Furthermore, VP and aging were the most effective in decreasing the WBSF values of buffalo meat.
Keyphrases
  • high density
  • disease virus
  • high resolution