Abstract
Crossbred Criollo Neuquino castrated male kids, 6 months of age and 24kg of live weight, were used to investigate the effects of pre-slaughter stressors on physiological characteristics and meat quality attributes. On four separate days, 16 kids were randomly assigned to one of the four pre-slaughter stressor treatments (4 kids per treatment per day): (A) no stress (control); (B) 24h of food deprivation (fasting); (C) physical stress of forced exercise by an animal handler for 30min at approximately 3km/h (exercise); or (D) psychological stress by placing kids in a pen with barking dogs for 5min (fear). Fasted goats had greater (P<0.05) hematocrit, urea and total protein concentrations than controls. Exercised kids had greater (P<0.05) cortisol concentration than controls and goats exposed to barking dogs had greater (P<0.05) hematocrit and cortisol concentration compared with controls. Even though the stressors imposed on the kids induced changes in blood constituents typically associated with the stress response, the intensity and/or duration of these stressors had little or no effect on meat quality.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
