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Amino Acids Supplementation Affects Sustainability of Productive and Meat Quality, Survivability and Nitrogen Pollution of Broiler Chickens during the Early Life

The response to amino acid (AAs) supplementation on broiler production, carcass and meat traits and nitrogen in the excreta during the early growth period was evaluated. Two experiments were performed during 1–28 d (245 birds, experiment 1) and 1–21 d of age (455 birds, experiment 2). In both experi...

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Autores principales: Attia, Youssef A., Al-Harthi, Mohammed A., Shafi, Manal E., Abdulsalam, Nisreen M., Nagadi, Sameer A., Wang, Jinquan, Kim, Woo K.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9784974/
https://www.ncbi.nlm.nih.gov/pubmed/36556465
http://dx.doi.org/10.3390/life12122100
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author Attia, Youssef A.
Al-Harthi, Mohammed A.
Shafi, Manal E.
Abdulsalam, Nisreen M.
Nagadi, Sameer A.
Wang, Jinquan
Kim, Woo K.
author_facet Attia, Youssef A.
Al-Harthi, Mohammed A.
Shafi, Manal E.
Abdulsalam, Nisreen M.
Nagadi, Sameer A.
Wang, Jinquan
Kim, Woo K.
author_sort Attia, Youssef A.
collection PubMed
description The response to amino acid (AAs) supplementation on broiler production, carcass and meat traits and nitrogen in the excreta during the early growth period was evaluated. Two experiments were performed during 1–28 d (245 birds, experiment 1) and 1–21 d of age (455 birds, experiment 2). In both experiments, the positive control (PC) diet had 22.5% crude protein (CP) and the negative control group (NC) diet had around 18% CP with the same methionine (Met) plus lysine (Lys) concentration as the PC diet. In experiment 1, the NC diet was fed to the other five groups supplemented with synthetic amino acids, such as L-arginine (Arg), L-threonine (Thr), L-valine (Val), L-isoleucine (Ile) or all these AAs, respectively. In experiment 2, the NC diet was formulated to contain 18% CP with either corn–soybean meal and animal protein or with only vegetable protein. Both NC diets were offered to the other ten groups with synthetic amino acids such as L-Arg, L-Thr, L-Val, L-tryptophan (Trp) or a combination of all these AAs plus L-isoleucine (Ile), respectively. In conclusion, broilers fed 18% CP supplemented with DL-Met plus L-Lys showed lower performance and a European production efficiency value (EPEV); Arg, Thr and Val addition improved growth, the feed conversion ratio and EPEV of the diets containing animal protein only, but broiler performance and EPEV was lower than with PC, indicating that DL-Met, L-Lys, L-Arg, L-Thr and L-Val supplementation may be limited in low-protein diets. Furthermore, a low-protein diet supplemented with amino acids did not affect the survivability of broilers up to 28 days of age.
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spelling pubmed-97849742022-12-24 Amino Acids Supplementation Affects Sustainability of Productive and Meat Quality, Survivability and Nitrogen Pollution of Broiler Chickens during the Early Life Attia, Youssef A. Al-Harthi, Mohammed A. Shafi, Manal E. Abdulsalam, Nisreen M. Nagadi, Sameer A. Wang, Jinquan Kim, Woo K. Life (Basel) Article The response to amino acid (AAs) supplementation on broiler production, carcass and meat traits and nitrogen in the excreta during the early growth period was evaluated. Two experiments were performed during 1–28 d (245 birds, experiment 1) and 1–21 d of age (455 birds, experiment 2). In both experiments, the positive control (PC) diet had 22.5% crude protein (CP) and the negative control group (NC) diet had around 18% CP with the same methionine (Met) plus lysine (Lys) concentration as the PC diet. In experiment 1, the NC diet was fed to the other five groups supplemented with synthetic amino acids, such as L-arginine (Arg), L-threonine (Thr), L-valine (Val), L-isoleucine (Ile) or all these AAs, respectively. In experiment 2, the NC diet was formulated to contain 18% CP with either corn–soybean meal and animal protein or with only vegetable protein. Both NC diets were offered to the other ten groups with synthetic amino acids such as L-Arg, L-Thr, L-Val, L-tryptophan (Trp) or a combination of all these AAs plus L-isoleucine (Ile), respectively. In conclusion, broilers fed 18% CP supplemented with DL-Met plus L-Lys showed lower performance and a European production efficiency value (EPEV); Arg, Thr and Val addition improved growth, the feed conversion ratio and EPEV of the diets containing animal protein only, but broiler performance and EPEV was lower than with PC, indicating that DL-Met, L-Lys, L-Arg, L-Thr and L-Val supplementation may be limited in low-protein diets. Furthermore, a low-protein diet supplemented with amino acids did not affect the survivability of broilers up to 28 days of age. MDPI 2022-12-14 /pmc/articles/PMC9784974/ /pubmed/36556465 http://dx.doi.org/10.3390/life12122100 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Attia, Youssef A.
Al-Harthi, Mohammed A.
Shafi, Manal E.
Abdulsalam, Nisreen M.
Nagadi, Sameer A.
Wang, Jinquan
Kim, Woo K.
Amino Acids Supplementation Affects Sustainability of Productive and Meat Quality, Survivability and Nitrogen Pollution of Broiler Chickens during the Early Life
title Amino Acids Supplementation Affects Sustainability of Productive and Meat Quality, Survivability and Nitrogen Pollution of Broiler Chickens during the Early Life
title_full Amino Acids Supplementation Affects Sustainability of Productive and Meat Quality, Survivability and Nitrogen Pollution of Broiler Chickens during the Early Life
title_fullStr Amino Acids Supplementation Affects Sustainability of Productive and Meat Quality, Survivability and Nitrogen Pollution of Broiler Chickens during the Early Life
title_full_unstemmed Amino Acids Supplementation Affects Sustainability of Productive and Meat Quality, Survivability and Nitrogen Pollution of Broiler Chickens during the Early Life
title_short Amino Acids Supplementation Affects Sustainability of Productive and Meat Quality, Survivability and Nitrogen Pollution of Broiler Chickens during the Early Life
title_sort amino acids supplementation affects sustainability of productive and meat quality, survivability and nitrogen pollution of broiler chickens during the early life
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9784974/
https://www.ncbi.nlm.nih.gov/pubmed/36556465
http://dx.doi.org/10.3390/life12122100
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