Effect of apple pomace degraded by Pleurotus ostreatus on growth and meat quality parameters of broiler chickens

The objective of this work was to compare the growth and physicochemical parameters of the meat of broiler chickens (Gallus gallus), fed with a supplemented diet (SD) consisting of 3% pleurotin, compared to those obtained when using a traditional diet (CD). Pleurotin is the remaining material from t...

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Autores principales: Buglione, M. B., Cayolo, F., Maldonado, J. F., Filippi, M. V., Martínez, D. A.
Formato: Artículo revista
Lenguaje:Inglés
Publicado: Universidad Nacional del Nordeste 2024
Materias:
pleurotin
supplemented diet
feed conversion ratio
pleurotina
dieta suplementada
conversión alimenticia
Acceso en línea:https://revistas.unne.edu.ar/index.php/vet/article/view/7474
Aporte de:
Revistas UNNE - Universidad Nacional del Noroeste (UNNE) de Universidad Nacional del Nordeste
id I48-R154-article-7474
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institution Universidad Nacional del Nordeste
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container_title_str Revistas UNNE - Universidad Nacional del Noroeste (UNNE)
language Inglés
format Artículo revista
topic pleurotin
supplemented diet
feed conversion ratio
pleurotina
dieta suplementada
conversión alimenticia
spellingShingle pleurotin
supplemented diet
feed conversion ratio
pleurotina
dieta suplementada
conversión alimenticia
Buglione, M. B.
Cayolo, F.
Maldonado, J. F.
Filippi, M. V.
Martínez, D. A.
Effect of apple pomace degraded by Pleurotus ostreatus on growth and meat quality parameters of broiler chickens
topic_facet pleurotin
supplemented diet
feed conversion ratio
pleurotina
dieta suplementada
conversión alimenticia
author Buglione, M. B.
Cayolo, F.
Maldonado, J. F.
Filippi, M. V.
Martínez, D. A.
author_facet Buglione, M. B.
Cayolo, F.
Maldonado, J. F.
Filippi, M. V.
Martínez, D. A.
author_sort Buglione, M. B.
title Effect of apple pomace degraded by Pleurotus ostreatus on growth and meat quality parameters of broiler chickens
title_short Effect of apple pomace degraded by Pleurotus ostreatus on growth and meat quality parameters of broiler chickens
title_full Effect of apple pomace degraded by Pleurotus ostreatus on growth and meat quality parameters of broiler chickens
title_fullStr Effect of apple pomace degraded by Pleurotus ostreatus on growth and meat quality parameters of broiler chickens
title_full_unstemmed Effect of apple pomace degraded by Pleurotus ostreatus on growth and meat quality parameters of broiler chickens
title_sort effect of apple pomace degraded by pleurotus ostreatus on growth and meat quality parameters of broiler chickens
description The objective of this work was to compare the growth and physicochemical parameters of the meat of broiler chickens (Gallus gallus), fed with a supplemented diet (SD) consisting of 3% pleurotin, compared to those obtained when using a traditional diet (CD). Pleurotin is the remaining material from the biodegradation of substrates such as apple pomace used to cultivate the Pleurotus ostreatus fungus. The experience lasted 48 days and in the first eight days, the birds were divided into two groups of 24 individuals, one group for each treatment. On day 12, each initial group was subdivided into four experimental units (replicates) of 6 chickens each. The growth parameters measured were total weight gain (TWG), final live weight (FLW), carcass weight (CW), average daily gain (ADG) in weight, and feed conversion ratio (FCR). Physicochemical parameters such as pH, water content (WC), CIE color, total fat (TF), and fatty acid composition (FAC) were also measured. Statistical analysis was carried out through the t-Student independent samples test. FLW was on average 7.6% significantly higher with SD than with CD, however, no difference was detected in CW. The total ADG was 7.4%, significantly higher with SD while the FCR was 32.0% lower with SD than with CD. No significant differences were found in any of the meat quality parameters measured for the same piece. Despite these latest results in terms of meat quality, it is concluded that the increase found in total ADG and FLW, and an improvement in FCR values with SD favor the use of this amendment in chicken rearing. In addition, the introduction of the by-product of the juice industries of the Río Negro Valley in other production cycles, such as edible mushrooms production and a supplement for bird diets (pleurotin), promotes a circular bioeconomic mechanism.
publisher Universidad Nacional del Nordeste
publishDate 2024
url https://revistas.unne.edu.ar/index.php/vet/article/view/7474
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spelling I48-R154-article-74742024-05-15T00:22:45Z Effect of apple pomace degraded by Pleurotus ostreatus on growth and meat quality parameters of broiler chickens Efecto del bagazo de manzana degradada por Pleurotus ostreatus sobre parámetros de crecimiento y calidad de carne de pollos parrilleros Buglione, M. B. Cayolo, F. Maldonado, J. F. Filippi, M. V. Martínez, D. A. pleurotin supplemented diet feed conversion ratio pleurotina dieta suplementada conversión alimenticia The objective of this work was to compare the growth and physicochemical parameters of the meat of broiler chickens (Gallus gallus), fed with a supplemented diet (SD) consisting of 3% pleurotin, compared to those obtained when using a traditional diet (CD). Pleurotin is the remaining material from the biodegradation of substrates such as apple pomace used to cultivate the Pleurotus ostreatus fungus. The experience lasted 48 days and in the first eight days, the birds were divided into two groups of 24 individuals, one group for each treatment. On day 12, each initial group was subdivided into four experimental units (replicates) of 6 chickens each. The growth parameters measured were total weight gain (TWG), final live weight (FLW), carcass weight (CW), average daily gain (ADG) in weight, and feed conversion ratio (FCR). Physicochemical parameters such as pH, water content (WC), CIE color, total fat (TF), and fatty acid composition (FAC) were also measured. Statistical analysis was carried out through the t-Student independent samples test. FLW was on average 7.6% significantly higher with SD than with CD, however, no difference was detected in CW. The total ADG was 7.4%, significantly higher with SD while the FCR was 32.0% lower with SD than with CD. No significant differences were found in any of the meat quality parameters measured for the same piece. Despite these latest results in terms of meat quality, it is concluded that the increase found in total ADG and FLW, and an improvement in FCR values with SD favor the use of this amendment in chicken rearing. In addition, the introduction of the by-product of the juice industries of the Río Negro Valley in other production cycles, such as edible mushrooms production and a supplement for bird diets (pleurotin), promotes a circular bioeconomic mechanism. El objetivo de este trabajo fue comparar parámetros de crecimiento y fisicoquímicos de la carne de pollos parrilleros (Gallus gallus) alimentados con una dieta suplementada (SD) con 3% de pleurotina versus una dieta tradicional (CD). La pleurotina es el remanente de la biodegradación del sustrato (orujo de manzana) utilizado para el cultivo de Pleurotus ostreatus. La experiencia duró 48 días. A los 8 días, las aves se dividieron en dos grupos de 24 individuos, un grupo para cada tratamiento. El día 12, cada grupo se subdividió en cuatro unidades experimentales (réplicas) de 6 pollos cada una. Los parámetros de crecimiento medidos fueron: ganancia de peso total (TWG), peso vivo final (FLW), peso de la carcasa (CW), ganancia total de peso promedio diaria (ADG) y conversión alimenticia (FCR). Se midieron como parámetros fisicoquímicos: pH, contenido de agua (WC), color CIE, grasa total (TF) y composición de ácidos grasos (FAC). Los resultados obtenidos mostraron que el FLW fue en promedio 7,6% significativamente más alta con SD que con CD. La ADG total resultó 7,4%, significativamente mayor con SD. La FCR fue 32% menor con SD. No se detectó diferencia en el CW. Asimismo, no se hallaron diferencias significativas en ninguno de los parámetros de calidad medidos para la misma pieza. Se concluye que el incremento en la ADG total y la FLW y la disminución de los valores de FCR con SD, favorecería el empleo de pleurotina en la crianza de pollos. La introducción de subproductos de las industrias jugueras del Valle de Río Negro en otros ciclos productivos, como lo son la producción de hongos comestibles y de un suplemento para dietas de aves (la pleurotina), promueve un mecanismo bioeconómico circular. Universidad Nacional del Nordeste 2024-05-15 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://revistas.unne.edu.ar/index.php/vet/article/view/7474 10.30972/vet.3517474 Revista Veterinaria; Vol. 35 Núm. 1 (2024); 15-21 1669-6840 1668-4834 eng https://revistas.unne.edu.ar/index.php/vet/article/view/7474/6906 https://creativecommons.org/licenses/by-nc/4.0

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