Integrated multivariate analysis to evaluate effects of pre-slaughter handling on pork quality
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چکیده
منابع مشابه
The effect of handling pre-slaughter and carcass processing rate post-slaughter on pork quality.
Forty-eight male crossbred (Large White-Landrace) pigs were used in a 2×2 factorial design to determine the effect of pre-slaughter handling (minimal and negative handling prior to slaughter) and the rate of carcass processing post-slaughter [normal rate (45min) and delayed rate (70min) from time of exsanguination to carcass entering the chiller] on muscle glycolysis and pork quality. Pigs nega...
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An experiment was conducted to determine the effects of betaine, pen space, and preslaughter handling method on growth, carcass traits, and pork quality of finishing barrows. For the growth trial, a 2 x 2 factorial arrangement of treatments was used: betaine (0 or 0.250%) and(or) pen space (m2/pig; adequate, 0.035 BW0.67 kg, or inadequate, 0.025 BW0.67 kg). Each treatment was replicated five ti...
متن کاملEffects of mid-summer transport duration on pre- and post-slaughter performance and pork quality in Mexico.
Seven hundred and fourteen pigs were monitored from transport to slaughter in July in three treatments: 8, 16 and 24 transport hours; lairage time for the three groups was of 8h. Transport duration significantly (P<0.05) affected live-weight gain during the rest period. Weight gain percentages at lairage were 0.05%, 0.78% and 1.15% for treatments 1, 2 and 3, respectively. Transport to slaughter...
متن کاملMeat Science and Muscle Biology Symposium: Impact of Pre- and Post-Slaughter Handling on Meat Quality
Market weight pigs are subjected to numerous stressors during the marketing process from loading at the farm to stunning at the packing plant. These stressors have important implications for animal well-being and fresh pork quality traits. The objectives of this presentation are to review: 1) pre-harvest stressors in pigs; 2) common measures of stress during handling and transportation; and 3) ...
متن کاملEffect of Transportation and Pre-Slaughter Handling on Welfare and Meat Quality of Cattle: Case Study of Kumasi Abattoir, Ghana
This study was conducted at the Kumasi Abattoir Company Limited (K.A.C.L) in Ghana to assess the effect of pre-slaughter handling on welfare and meat quality of cattle. Behaviour measurements were done on 200 cattle pre-slaughter and the methods by which the cattle were handled were recorded to evaluate the effect of pre-slaughter handling on their welfare. Ultimate pH24 and percent cooking los...
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ژورنال
عنوان ژورنال: Engenharia Agrícola
سال: 2014
ISSN: 0100-6916
DOI: 10.1590/s0100-69162014000300007