Cortisol Determination in Blood Serum as Stress Indicator in Beef Cattle that are Slaughtered With or Without Stunning
Keywords:
cortisol, slaughter, beef cattle, stress.Abstract
Cortisol concentration in blood serum can be made as an indirect indicator to measure the level of stress in cattle. Cattle can experience stress when faced with something frightening and uncomfortable, such as rough handling before slaughter. The aim of this research is to assess the stress level of beef cattle by measuring the cortisol concentration in blood serum of beef cattle with various methods of slaughter, either preceded or not preceded with stunning. To determine cortisol in blood serum of beef cattle, radioimmunoassay (RIA) was used in this research. This research was conducted in 8 (eight) slaughterhouses in West Java Province and Banten with a sample size of 82 samples.
The research was carried out by 4 methods of treatment before slaughter,
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