Effect of propolis as an additive and antioxidant to broilers

Nowadays there are currently restrictions on the usage of synthetic additives in chicken production in several countries; an alternative is to use natural substances that could have different functions and effects on broiler. The objective of the research was to evaluate three levels of propolis (0,...

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Autori principali:	Avila-Ramos, Fidel, Carmona-Gasca, Carlos Alfredo, Martínez-González, Sergio, Arredondo-Castro, Mauricio
Natura:	Online
Lingua:	spa
Pubblicazione:	Universidad de Sonora 2020
Accesso online:	https://biotecnia.unison.mx/index.php/biotecnia/article/view/971
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id	biotecnia-article-971
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spelling	biotecnia-article-9712022-05-31T17:20:08Z Effect of propolis as an additive and antioxidant to broilers Propóleo un aditivo y antioxidante natural en pollo de engorda Avila-Ramos, Fidel Carmona-Gasca, Carlos Alfredo Martínez-González, Sergio Arredondo-Castro, Mauricio Natural additive Antioxidant Flavonoid Lipid oxidation Aditivo natural Antioxidante Flavonoides Oxidación de lípidos Nowadays there are currently restrictions on the usage of synthetic additives in chicken production in several countries; an alternative is to use natural substances that could have different functions and effects on broiler. The objective of the research was to evaluate three levels of propolis (0, 100 and 200 mg per kg-1 of feed) in poultry for 42 days. Propolis at 200 mg kg-1 increased feed conversion (FC) in three-week old birds (P≤0.05), but at 100 mg kg-1 decreased weight gain (WG) in six-week old birds (P≤0.05). Propolis at both concentrations increased the amount of lymphocytes, heterophils and eosinophils in three-week old birds (P≤0.05) and monocytes in six-week old birds (P≤0.05). At 100 and 200 mg kg-1 of food the urea decreased in three-week old birds (P≤0.05), while at 200 mg kg-1 the cholesterol and triglyceride levels increased in six-week old birds (P≤0.05). In addition, at 200 mg propolis of kg-1 the oxidation of lipids in breast meat decreased (P≤0.05). The propolis added to the poultry feed did not increase the productive yield but the malondialdehyde present in breast meat decreased. En la actualidad hay restricciones para usar aditivos sintéticos en la producción de pollo en varios países, una alternativa es usar sustancias naturales pero tienen varias funciones y efectos sobre las aves. El objetivo de la investigación fue evaluar tres niveles 0, 100 y 200 mg de propóleos por kg1 de alimento en aves de engorda durante 42 días. El propóleo a 200 mg kg-1aumentó la conversión alimenticia (CA) en aves de tres semanas de edad (P<0.05), pero a 100 mg kg-1disminuyó la ganancia de peso (GP) en aves de seis semanas (P<0.05). El propóleo aumentó la cantidad de linfocitos, heterófilos y eosonófilos en aves de tres semanas (P<0.05) y los monocitos en aves de seis semanas (P<0.05). A 100 y 200 mg por kg-1de propóleo por kg de alimento disminuyó la urea en aves de tres semanas (P<0.05) y a 200 mg kg-1incrementó el colesterol y los triglicéridos en aves de seis semanas (P<0.05), pero 200 mg kg-1de propóleos evitó la oxidación de los lípidos en la carne de la pechuga (P<0.05). Universidad de Sonora 2020-09-21 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Original peer-reviewed articles Artículos originales evaluados por pares application/pdf text/xml https://biotecnia.unison.mx/index.php/biotecnia/article/view/971 10.18633/biotecnia.v22i3.971 Biotecnia; Vol. 22 No. 3 (2020): Septiembre-Diciembre; 87-92 Biotecnia; Vol. 22 Núm. 3 (2020): Septiembre-Diciembre; 87-92 1665-1456 1665-1456 spa https://biotecnia.unison.mx/index.php/biotecnia/article/view/971/456 https://biotecnia.unison.mx/index.php/biotecnia/article/view/971/512 Derechos de autor 2020 Biotecnia
institution	Biotecnia
collection	OJS
language	spa
format	Online
author	Avila-Ramos, Fidel Carmona-Gasca, Carlos Alfredo Martínez-González, Sergio Arredondo-Castro, Mauricio
spellingShingle	Avila-Ramos, Fidel Carmona-Gasca, Carlos Alfredo Martínez-González, Sergio Arredondo-Castro, Mauricio Effect of propolis as an additive and antioxidant to broilers
author_facet	Avila-Ramos, Fidel Carmona-Gasca, Carlos Alfredo Martínez-González, Sergio Arredondo-Castro, Mauricio
author_sort	Avila-Ramos, Fidel
title	Effect of propolis as an additive and antioxidant to broilers
title_short	Effect of propolis as an additive and antioxidant to broilers
title_full	Effect of propolis as an additive and antioxidant to broilers
title_fullStr	Effect of propolis as an additive and antioxidant to broilers
title_full_unstemmed	Effect of propolis as an additive and antioxidant to broilers
title_sort	effect of propolis as an additive and antioxidant to broilers
description	Nowadays there are currently restrictions on the usage of synthetic additives in chicken production in several countries; an alternative is to use natural substances that could have different functions and effects on broiler. The objective of the research was to evaluate three levels of propolis (0, 100 and 200 mg per kg-1 of feed) in poultry for 42 days. Propolis at 200 mg kg-1 increased feed conversion (FC) in three-week old birds (P≤0.05), but at 100 mg kg-1 decreased weight gain (WG) in six-week old birds (P≤0.05). Propolis at both concentrations increased the amount of lymphocytes, heterophils and eosinophils in three-week old birds (P≤0.05) and monocytes in six-week old birds (P≤0.05). At 100 and 200 mg kg-1 of food the urea decreased in three-week old birds (P≤0.05), while at 200 mg kg-1 the cholesterol and triglyceride levels increased in six-week old birds (P≤0.05). In addition, at 200 mg propolis of kg-1 the oxidation of lipids in breast meat decreased (P≤0.05). The propolis added to the poultry feed did not increase the productive yield but the malondialdehyde present in breast meat decreased.
publisher	Universidad de Sonora
publishDate	2020
url	https://biotecnia.unison.mx/index.php/biotecnia/article/view/971
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Effect of propolis as an additive and antioxidant to broilers

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