In our study the blast-chilled carcasses had a statistically significantly
worse meat tenderness and flavor in the sensory assessment. This
observation is in line with the findings of Jones et al. (1993) who report
that carcass chillingmay causemuscle shrinkage if the temperature falls
below 10 °C at a pH above 6. Also Jones et al. (1993) and Wal van der
et al. (1995) showed that blast chilling results in the LL muscle having
shorter sarcomeric segments and higher Warner-Bratzler shear force
compared to conventional chilling, but this is not confirmed by
McFarlane and Unruh (1996) or Springer et al. (2003). Moreover, in
the study by Springer et al. (2003), accelerated chilling improved several
important quality attributes and did not negatively affect sensory
panel scores. In most categories of traits, an accelerated chilling time
of 90 min improved scores compared to conventionally chilled carcasses,
whereas 120 min and 150 min chilling did not further improve
scores. Similarly, Juárez et al. (2009) observed that the choice of chilling
method was not significant for sensory characteristics and shear force
In our study the blast-chilled carcasses had a statistically significantlyworse meat tenderness and flavor in the sensory assessment. Thisobservation is in line with the findings of Jones et al. (1993) who reportthat carcass chillingmay causemuscle shrinkage if the temperature fallsbelow 10 °C at a pH above 6. Also Jones et al. (1993) and Wal van deret al. (1995) showed that blast chilling results in the LL muscle havingshorter sarcomeric segments and higher Warner-Bratzler shear forcecompared to conventional chilling, but this is not confirmed byMcFarlane and Unruh (1996) or Springer et al. (2003). Moreover, inthe study by Springer et al. (2003), accelerated chilling improved severalimportant quality attributes and did not negatively affect sensorypanel scores. In most categories of traits, an accelerated chilling timeof 90 min improved scores compared to conventionally chilled carcasses,whereas 120 min and 150 min chilling did not further improvescores. Similarly, Juárez et al. (2009) observed that the choice of chillingmethod was not significant for sensory characteristics and shear force
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