MEAT QUALITY PARAMETERS OF BROILER CHICKENS FED DIETS CONTAINING CHICORY (Cichorium intybus) VINASSE

ABSTRACT The decline in the availability of cereals and oilseeds has led to the study of different ingredients in animal feeding that do not affect meat quality. Chicory (Cichorium intybus) vinasse is a by-product of chicory processing, which could be used as a source of protein in animal diets. The...

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Autores principales:	Velasco,Valeria, Soto,Víctor Hugo, Williams,Pamela, Campos,Jorge, Astudillo,Rita, Rodríguez,Hernán
Lenguaje:	English
Publicado:	Universidad de Concepción. Facultad de Agronomía, Facultad de Ingeniería Agricola y Facultad de Ciencias Veterinarias 2018
Materias:	breast thigh soybean meal carcass yield color acceptance
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0719-38902018000100026
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spelling	oai:scielo:S0719-389020180001000262019-04-03MEAT QUALITY PARAMETERS OF BROILER CHICKENS FED DIETS CONTAINING CHICORY (Cichorium intybus) VINASSEVelasco,ValeriaSoto,Víctor HugoWilliams,PamelaCampos,JorgeAstudillo,RitaRodríguez,Hernán breast thigh soybean meal carcass yield color acceptance ABSTRACT The decline in the availability of cereals and oilseeds has led to the study of different ingredients in animal feeding that do not affect meat quality. Chicory (Cichorium intybus) vinasse is a by-product of chicory processing, which could be used as a source of protein in animal diets. The aim of this study was to evaluate carcass yield and meat quality parameters of broiler chickens fed with chicory vinasse as a replacement for soybean meal during the fattening stage. A total of 320 broiler chickens and 5 treatments replacing soybean meal for chicory vinasse were used: 0 (T0), 25 (T1), 50 (T2), 75 (T3) and 100% (T4). Carcass yield, pH, drip loss, color, composition and sensorial acceptance of meat were determined. Carcass yield ranged from 54.27 to 71.46%, with a higher yield in T0 and T1 (P < 0.05). The pH value was 5.79-6.23; drip loss was 1.19-3.05%; color difference (∆E) ranged from 0.70 to 3.94; and the sensorial acceptance was high for the treatments including vinasse (P > 0.05). No significant differences (P > 0.05) were observed in breast composition. However, there were significant differences (P ≤ 0.05) in lightness (L*) and composition of the thigh in T4 compared with T0. Therefore, the replacement of soybean meal for chicory vinasse in the diet of broiler chickens during fattening above 25% causes a decrease in carcass yield, while a 100% chicory vinasse replacement affects the lightness and chemical composition of the thigh.info:eu-repo/semantics/openAccessUniversidad de Concepción. Facultad de Agronomía, Facultad de Ingeniería Agricola y Facultad de Ciencias VeterinariasChilean journal of agricultural & animal sciences v.34 n.1 20182018-05-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0719-38902018000100026en10.4067/S0719-38902018005000203
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	breast thigh soybean meal carcass yield color acceptance
spellingShingle	breast thigh soybean meal carcass yield color acceptance Velasco,Valeria Soto,Víctor Hugo Williams,Pamela Campos,Jorge Astudillo,Rita Rodríguez,Hernán MEAT QUALITY PARAMETERS OF BROILER CHICKENS FED DIETS CONTAINING CHICORY (Cichorium intybus) VINASSE
description	ABSTRACT The decline in the availability of cereals and oilseeds has led to the study of different ingredients in animal feeding that do not affect meat quality. Chicory (Cichorium intybus) vinasse is a by-product of chicory processing, which could be used as a source of protein in animal diets. The aim of this study was to evaluate carcass yield and meat quality parameters of broiler chickens fed with chicory vinasse as a replacement for soybean meal during the fattening stage. A total of 320 broiler chickens and 5 treatments replacing soybean meal for chicory vinasse were used: 0 (T0), 25 (T1), 50 (T2), 75 (T3) and 100% (T4). Carcass yield, pH, drip loss, color, composition and sensorial acceptance of meat were determined. Carcass yield ranged from 54.27 to 71.46%, with a higher yield in T0 and T1 (P < 0.05). The pH value was 5.79-6.23; drip loss was 1.19-3.05%; color difference (∆E) ranged from 0.70 to 3.94; and the sensorial acceptance was high for the treatments including vinasse (P > 0.05). No significant differences (P > 0.05) were observed in breast composition. However, there were significant differences (P ≤ 0.05) in lightness (L*) and composition of the thigh in T4 compared with T0. Therefore, the replacement of soybean meal for chicory vinasse in the diet of broiler chickens during fattening above 25% causes a decrease in carcass yield, while a 100% chicory vinasse replacement affects the lightness and chemical composition of the thigh.
author	Velasco,Valeria Soto,Víctor Hugo Williams,Pamela Campos,Jorge Astudillo,Rita Rodríguez,Hernán
author_facet	Velasco,Valeria Soto,Víctor Hugo Williams,Pamela Campos,Jorge Astudillo,Rita Rodríguez,Hernán
author_sort	Velasco,Valeria
title	MEAT QUALITY PARAMETERS OF BROILER CHICKENS FED DIETS CONTAINING CHICORY (Cichorium intybus) VINASSE
title_short	MEAT QUALITY PARAMETERS OF BROILER CHICKENS FED DIETS CONTAINING CHICORY (Cichorium intybus) VINASSE
title_full	MEAT QUALITY PARAMETERS OF BROILER CHICKENS FED DIETS CONTAINING CHICORY (Cichorium intybus) VINASSE
title_fullStr	MEAT QUALITY PARAMETERS OF BROILER CHICKENS FED DIETS CONTAINING CHICORY (Cichorium intybus) VINASSE
title_full_unstemmed	MEAT QUALITY PARAMETERS OF BROILER CHICKENS FED DIETS CONTAINING CHICORY (Cichorium intybus) VINASSE
title_sort	meat quality parameters of broiler chickens fed diets containing chicory (cichorium intybus) vinasse
publisher	Universidad de Concepción. Facultad de Agronomía, Facultad de Ingeniería Agricola y Facultad de Ciencias Veterinarias
publishDate	2018
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0719-38902018000100026
work_keys_str_mv	AT velascovaleria meatqualityparametersofbroilerchickensfeddietscontainingchicorycichoriumintybusvinasse AT sotovictorhugo meatqualityparametersofbroilerchickensfeddietscontainingchicorycichoriumintybusvinasse AT williamspamela meatqualityparametersofbroilerchickensfeddietscontainingchicorycichoriumintybusvinasse AT camposjorge meatqualityparametersofbroilerchickensfeddietscontainingchicorycichoriumintybusvinasse AT astudillorita meatqualityparametersofbroilerchickensfeddietscontainingchicorycichoriumintybusvinasse AT rodriguezhernan meatqualityparametersofbroilerchickensfeddietscontainingchicorycichoriumintybusvinasse
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MEAT QUALITY PARAMETERS OF BROILER CHICKENS FED DIETS CONTAINING CHICORY (Cichorium intybus) VINASSE

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