Essential oils and Organic Acids: Feed Additive in Broiler Chickens
نویسندگان
چکیده
منابع مشابه
Modification of Campylobacter jejuni Broiler Colonization by a Feed Additive Composed of Encapsulated Organic Acids and Essential Oils
The objective of this study was to evaluate the effect of a novel feed additive on chicken intestinal colonization and carcass contamination by Campylobacter jejuni. The feed additive was composed of microencapsulated organic acids and essential oils (OA/EO). The feed additive tested was provided by Jefo Nutrition Inc., St-Hyacinthe, Quebec, Canada. Day-old birds were separated into two rooms a...
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The effect of organic acids as an alternative to antibiotics on the performance of broiler chickens was evaluated by meta-analysis, identifying and quantifying the main factors that influence results. A total of 51,960 broilers from 121 articles published between 1991 and 2016 were used. Interactions of additives [non-supplemented group (control), organic acids, and growth promoter antibiotics]...
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necropsy, the proventriculi are enlarged with thickened walls. Microscopically, the glands are dilated, with necrosis of secretory cells, hyperplasia of ductular epithelium and mucosal and glandular inflammation caused by lymphocytic infiltration. The mucosa has cystic lesions and expansion of the lamina propria. These microscopic inflammatory lesions are distinct from lesions caused by noninfe...
متن کاملTackling experimental colisepticaemia in broiler chickens using phytobiotic essential oils and antibiotic alone or in combination
This study was designed to compare the efficacy of a phytobiotic containing a mixture of essential oils of Oreganum aetheroleum and an antibiotic containing ciprofloxacin as an active principle for the treatment of experimental Escherichia coli (E. coli) infection in broiler chickens. Two-hundred-day-old broiler chickens were divided into 5 equal groups. The 1st group was neither challenged nor...
متن کاملEffect of Organic Acids Supplement on Performance of Broiler Chickens
This study was conducted in order to evaluate effect of organic acids on broiler performance. Totally 180 chickens of Ross 308 hybrid were divided to three groups. Experimental group no. 1 (n=60) received acetic acid in drinking water with concentration 0.25% from day 1 to day 42. Experimental group no. 2 (n=60) received citric acid in drinking water with concentration 0.25% from day 1 to day 4...
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ژورنال
عنوان ژورنال: International Journal of Current Microbiology and Applied Sciences
سال: 2020
ISSN: 2319-7692,2319-7706
DOI: 10.20546/ijcmas.2020.906.422