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Effects of dietary supplementation with a combination of plant oils on performance, meat quality and fatty acid deposition of broilers

OBJECTIVE: This study was to evaluate effects of mixed plant oils (identified as mixed oil 1 [MO1] and mixed oil 2 [MO2]) on performance, serum composition, viscera percentages, meat quality, and fatty acid deposition of broilers. METHODS: A total of 126 one-day-old Arbor Acres male broiler chicks (...

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Autores principales: Long, Shenfei, Xu, Yetong, Wang, Chunlin, Li, Changlian, Liu, Dewen, Piao, Xiangshu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Asian-Australasian Association of Animal Production Societies (AAAP) and Korean Society of Animal Science and Technology (KSAST) 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6212761/
https://www.ncbi.nlm.nih.gov/pubmed/29642679
http://dx.doi.org/10.5713/ajas.18.0056
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author Long, Shenfei
Xu, Yetong
Wang, Chunlin
Li, Changlian
Liu, Dewen
Piao, Xiangshu
author_facet Long, Shenfei
Xu, Yetong
Wang, Chunlin
Li, Changlian
Liu, Dewen
Piao, Xiangshu
author_sort Long, Shenfei
collection PubMed
description OBJECTIVE: This study was to evaluate effects of mixed plant oils (identified as mixed oil 1 [MO1] and mixed oil 2 [MO2]) on performance, serum composition, viscera percentages, meat quality, and fatty acid deposition of broilers. METHODS: A total of 126 one-day-old Arbor Acres male broiler chicks (weighing 44.91± 0.92 g) were randomly allocated to 1 of 3 treatments with 7 replicate pens per treatment (6 broilers per pen). Dietary treatments included a corn-soybean basal diet supplemented with 3% soybean oil (CTR), basal diet with 3% MO1 (a mixture of 15% corn oil, 10% coconut oil, 15% linseed oil, 20% palm oil, 15% peanut oil and 25% soybean oil; MO1), or basal diet with 3% MO2 (a combination of 50% MO1 and 50% extruded corn; MO2). The trial consisted of phase 1 (d 1 to 21) and phase 2 (d 22 to 42). RESULTS: Compared to CTR, broilers fed MO (MO1 or MO2) had greater (p<0.05) average daily gain in phase 1, 2, and overall (d 1 to 42), redness in thigh muscle, concentrations of serum glucose, serum albumin, saturated fatty acids (SFA) and n-6/n-3 polyunsaturated fatty acids (PUFA) ratio in breast muscle, while these broilers also showed lower (p≤0.05) drip loss and concentrations of C18:3n-3 and PUFA/SFA ratio in breast muscle. Broilers fed MO2 had higher (p<0.05) liver percentage, while broilers fed MO1 had lower (p≤0.05) feed conversion ratio in phase 1 and increased (p<0.05) contents of C18:2n-6, C20:5n-3, C22:6n-3, and n-3 PUFA in breast muscle compared to CTR. CONCLUSION: Mixed plant oils had positive effects on performance, serum parameters, meat quality, liver percentage and fatty acid deposition in broilers, which indicates they can be used as better dietary energy feedstocks than soybean oil alone.
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spelling pubmed-62127612018-11-07 Effects of dietary supplementation with a combination of plant oils on performance, meat quality and fatty acid deposition of broilers Long, Shenfei Xu, Yetong Wang, Chunlin Li, Changlian Liu, Dewen Piao, Xiangshu Asian-Australas J Anim Sci Article OBJECTIVE: This study was to evaluate effects of mixed plant oils (identified as mixed oil 1 [MO1] and mixed oil 2 [MO2]) on performance, serum composition, viscera percentages, meat quality, and fatty acid deposition of broilers. METHODS: A total of 126 one-day-old Arbor Acres male broiler chicks (weighing 44.91± 0.92 g) were randomly allocated to 1 of 3 treatments with 7 replicate pens per treatment (6 broilers per pen). Dietary treatments included a corn-soybean basal diet supplemented with 3% soybean oil (CTR), basal diet with 3% MO1 (a mixture of 15% corn oil, 10% coconut oil, 15% linseed oil, 20% palm oil, 15% peanut oil and 25% soybean oil; MO1), or basal diet with 3% MO2 (a combination of 50% MO1 and 50% extruded corn; MO2). The trial consisted of phase 1 (d 1 to 21) and phase 2 (d 22 to 42). RESULTS: Compared to CTR, broilers fed MO (MO1 or MO2) had greater (p<0.05) average daily gain in phase 1, 2, and overall (d 1 to 42), redness in thigh muscle, concentrations of serum glucose, serum albumin, saturated fatty acids (SFA) and n-6/n-3 polyunsaturated fatty acids (PUFA) ratio in breast muscle, while these broilers also showed lower (p≤0.05) drip loss and concentrations of C18:3n-3 and PUFA/SFA ratio in breast muscle. Broilers fed MO2 had higher (p<0.05) liver percentage, while broilers fed MO1 had lower (p≤0.05) feed conversion ratio in phase 1 and increased (p<0.05) contents of C18:2n-6, C20:5n-3, C22:6n-3, and n-3 PUFA in breast muscle compared to CTR. CONCLUSION: Mixed plant oils had positive effects on performance, serum parameters, meat quality, liver percentage and fatty acid deposition in broilers, which indicates they can be used as better dietary energy feedstocks than soybean oil alone. Asian-Australasian Association of Animal Production Societies (AAAP) and Korean Society of Animal Science and Technology (KSAST) 2018-11 2018-04-12 /pmc/articles/PMC6212761/ /pubmed/29642679 http://dx.doi.org/10.5713/ajas.18.0056 Text en Copyright © 2018 by Asian-Australasian Journal of Animal Sciences This is an open-access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Article
Long, Shenfei
Xu, Yetong
Wang, Chunlin
Li, Changlian
Liu, Dewen
Piao, Xiangshu
Effects of dietary supplementation with a combination of plant oils on performance, meat quality and fatty acid deposition of broilers
title Effects of dietary supplementation with a combination of plant oils on performance, meat quality and fatty acid deposition of broilers
title_full Effects of dietary supplementation with a combination of plant oils on performance, meat quality and fatty acid deposition of broilers
title_fullStr Effects of dietary supplementation with a combination of plant oils on performance, meat quality and fatty acid deposition of broilers
title_full_unstemmed Effects of dietary supplementation with a combination of plant oils on performance, meat quality and fatty acid deposition of broilers
title_short Effects of dietary supplementation with a combination of plant oils on performance, meat quality and fatty acid deposition of broilers
title_sort effects of dietary supplementation with a combination of plant oils on performance, meat quality and fatty acid deposition of broilers
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6212761/
https://www.ncbi.nlm.nih.gov/pubmed/29642679
http://dx.doi.org/10.5713/ajas.18.0056
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