Türk Tarım - Gıda Bilim ve Teknoloji dergisi, vol.7, no.12, pp.2267-2274, 2019 (Peer-Reviewed Journal)
In renewable system, to improve growth performance and enhance the stability of broiler meat maybe alternative dietary garlic and its derivatives. The effects of dietary fresh garlic extract (FGE) oraged garlic extract (AGE) supplementation on performance, serum cholesterol and meatthiobarbituric acid (TBA) values and the organoleptic traits of cooked meats were investigated using540 one-day-old Ross 308 broilers. Treatments: negative control (NC, basal diet), positive control(E200, basal diet + 200 mg vitamin E kg-1), FGE (FGE10, basal diet + 10 ml FGE kg-1) and gradedlevels of AGE (AGE5, AGE10 and AGE15, basal diet + 5, 10 and 15 ml AGE kg-1, respectively).Sensory appraisal was used to establish the consumer acceptability of boiled, grilled or roastedmeats. FGE10 increased weight gain compared to NC, AGE5 and AGE10, whereas FGE10, E200and AGE decreased serum cholesterol and meat TBA levels compared to NC. The alleviating effectsof FGE10, AGE5 and AGE10 were higher than that of vitamin E. All garlic extracts did not affectthe colour and nutritional quality of raw meat. Overall consumer acceptance of meat increased byFGE10, while it decreased by AGE10 and AGE15 compared to NC. Sensory scores of grilled meatwere higher than for boiled and roasted meats. These results indicate that FGE proved an advantagefor sustainable broiler production due to improve in the growth performance and consumeracceptance of cooked meat.