Cargando…

Lysolecithin-derived feed additive improves feedlot performance, carcass characteristics, and muscle fatty acid profile of Bos indicus-influenced cattle fed in a tropical environment

Lysolecithin might increase ruminal and intestinal emulsification, leading to increased digestibility, but there is minimum information about which is the most appropriate phase to start supplementation and its impacts on feedlot performance and muscle fatty acid profile. Two experiments were conduc...

Descripción completa

Detalles Bibliográficos
Autores principales: Pacheco, Rodrigo Dias Lauritano, Oliveira Gusmão, Jessica, Moura, Gustavo André, Capelari, Matheus, Greco, Leandro, de Carvalho, João Carlos Fontanari, Cervieri, Rafael da Costa, Castro, Patrick André, de Alencar Beserra, Valquíria, Campanelli, Victor Paschoal Consentino, Cabral, Luciano da Silva, Carvalho, Laura Barbosa, Lanna, Dante Pazzanese Duarte, Neto, Marcos Chiquitelli, Galyean, Michael, Maia, Alex Sandro Campos
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10097951/
https://www.ncbi.nlm.nih.gov/pubmed/37065222
http://dx.doi.org/10.3389/fvets.2023.1041479
_version_ 1785024683220926464
author Pacheco, Rodrigo Dias Lauritano
Oliveira Gusmão, Jessica
Moura, Gustavo André
Capelari, Matheus
Greco, Leandro
de Carvalho, João Carlos Fontanari
Cervieri, Rafael da Costa
Castro, Patrick André
de Alencar Beserra, Valquíria
Campanelli, Victor Paschoal Consentino
Cabral, Luciano da Silva
Carvalho, Laura Barbosa
Lanna, Dante Pazzanese Duarte
Neto, Marcos Chiquitelli
Galyean, Michael
Maia, Alex Sandro Campos
author_facet Pacheco, Rodrigo Dias Lauritano
Oliveira Gusmão, Jessica
Moura, Gustavo André
Capelari, Matheus
Greco, Leandro
de Carvalho, João Carlos Fontanari
Cervieri, Rafael da Costa
Castro, Patrick André
de Alencar Beserra, Valquíria
Campanelli, Victor Paschoal Consentino
Cabral, Luciano da Silva
Carvalho, Laura Barbosa
Lanna, Dante Pazzanese Duarte
Neto, Marcos Chiquitelli
Galyean, Michael
Maia, Alex Sandro Campos
author_sort Pacheco, Rodrigo Dias Lauritano
collection PubMed
description Lysolecithin might increase ruminal and intestinal emulsification, leading to increased digestibility, but there is minimum information about which is the most appropriate phase to start supplementation and its impacts on feedlot performance and muscle fatty acid profile. Two experiments were conducted to evaluate the effects of phase-feeding of Lysoforte™ eXtend (LYSO). In the first experiment, 1,760 predominantly Bos indicus bullocks (initial body weight of 400 ± 0.561 kg) were allocated in a complete randomized block design. LYSO was supplemented at 1 g/1% of ether extract from the diet. Treatments were no LYSO supplementation (NON); LYSO starting during the growing period and continuing during the finishing period; LYSO starting during the finishing period (FIN); and LYSO during adaptation, growing, and finishing periods (ALL). In the second experiment, the same treatments were evaluated with 96 bullocks (64 Nellore and 32½ Nellore × ½ Angus) in a 4 × 2 factorial arrangement (treatments × genotype). For both studies, intake and average daily gain were accessed; carcass characteristics were evaluated in the first experiment, while digestibility of nutrients and profile of muscle fatty acids were measured in the second experiment. In the first experiment, LYSO increased final body weight (P < 0.022) and average daily gain (GRO and FIN; P < 0.05). In the second study, a treatment × breed × feeding phase interaction was observed with Nellore having a greater average daily gain (P < 0.05) than crossbreds in every feeding phase that LYSO was introduced to the diet. A treatment × feeding phase interaction was observed for digestibility, such that LYSO increased total dry matter (P = 0.004), crude protein (P = 0.043), and NDF (P = 0.001) digestibility during the finishing period. A treatment × breed × day classification was observed (P < 0.05). During the finishing phase, crossbreds treated with LYSO had greater DMI (P < 0.05) on very hot days than NON. Also, animals treated with LYSO presented a greater C18:3 n3 concentration (P = 0.047) in the longissimus. Overall, feeding LYSO during GRO and FIN enhanced feedlot performance and should lead to higher intakes during very hot days of the finishing feeding period.
format Online
Article
Text
id pubmed-10097951
institution National Center for Biotechnology Information
language English
publishDate 2023
publisher Frontiers Media S.A.
record_format MEDLINE/PubMed
spelling pubmed-100979512023-04-14 Lysolecithin-derived feed additive improves feedlot performance, carcass characteristics, and muscle fatty acid profile of Bos indicus-influenced cattle fed in a tropical environment Pacheco, Rodrigo Dias Lauritano Oliveira Gusmão, Jessica Moura, Gustavo André Capelari, Matheus Greco, Leandro de Carvalho, João Carlos Fontanari Cervieri, Rafael da Costa Castro, Patrick André de Alencar Beserra, Valquíria Campanelli, Victor Paschoal Consentino Cabral, Luciano da Silva Carvalho, Laura Barbosa Lanna, Dante Pazzanese Duarte Neto, Marcos Chiquitelli Galyean, Michael Maia, Alex Sandro Campos Front Vet Sci Veterinary Science Lysolecithin might increase ruminal and intestinal emulsification, leading to increased digestibility, but there is minimum information about which is the most appropriate phase to start supplementation and its impacts on feedlot performance and muscle fatty acid profile. Two experiments were conducted to evaluate the effects of phase-feeding of Lysoforte™ eXtend (LYSO). In the first experiment, 1,760 predominantly Bos indicus bullocks (initial body weight of 400 ± 0.561 kg) were allocated in a complete randomized block design. LYSO was supplemented at 1 g/1% of ether extract from the diet. Treatments were no LYSO supplementation (NON); LYSO starting during the growing period and continuing during the finishing period; LYSO starting during the finishing period (FIN); and LYSO during adaptation, growing, and finishing periods (ALL). In the second experiment, the same treatments were evaluated with 96 bullocks (64 Nellore and 32½ Nellore × ½ Angus) in a 4 × 2 factorial arrangement (treatments × genotype). For both studies, intake and average daily gain were accessed; carcass characteristics were evaluated in the first experiment, while digestibility of nutrients and profile of muscle fatty acids were measured in the second experiment. In the first experiment, LYSO increased final body weight (P < 0.022) and average daily gain (GRO and FIN; P < 0.05). In the second study, a treatment × breed × feeding phase interaction was observed with Nellore having a greater average daily gain (P < 0.05) than crossbreds in every feeding phase that LYSO was introduced to the diet. A treatment × feeding phase interaction was observed for digestibility, such that LYSO increased total dry matter (P = 0.004), crude protein (P = 0.043), and NDF (P = 0.001) digestibility during the finishing period. A treatment × breed × day classification was observed (P < 0.05). During the finishing phase, crossbreds treated with LYSO had greater DMI (P < 0.05) on very hot days than NON. Also, animals treated with LYSO presented a greater C18:3 n3 concentration (P = 0.047) in the longissimus. Overall, feeding LYSO during GRO and FIN enhanced feedlot performance and should lead to higher intakes during very hot days of the finishing feeding period. Frontiers Media S.A. 2023-03-30 /pmc/articles/PMC10097951/ /pubmed/37065222 http://dx.doi.org/10.3389/fvets.2023.1041479 Text en Copyright © 2023 Pacheco, Oliveira Gusmão, Moura, Capelari, Greco, Carvalho, Cervieri, Castro, de Alencar Beserra, Campanelli, Cabral, Carvalho, Lanna, Neto, Galyean and Maia. https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
spellingShingle Veterinary Science
Pacheco, Rodrigo Dias Lauritano
Oliveira Gusmão, Jessica
Moura, Gustavo André
Capelari, Matheus
Greco, Leandro
de Carvalho, João Carlos Fontanari
Cervieri, Rafael da Costa
Castro, Patrick André
de Alencar Beserra, Valquíria
Campanelli, Victor Paschoal Consentino
Cabral, Luciano da Silva
Carvalho, Laura Barbosa
Lanna, Dante Pazzanese Duarte
Neto, Marcos Chiquitelli
Galyean, Michael
Maia, Alex Sandro Campos
Lysolecithin-derived feed additive improves feedlot performance, carcass characteristics, and muscle fatty acid profile of Bos indicus-influenced cattle fed in a tropical environment
title Lysolecithin-derived feed additive improves feedlot performance, carcass characteristics, and muscle fatty acid profile of Bos indicus-influenced cattle fed in a tropical environment
title_full Lysolecithin-derived feed additive improves feedlot performance, carcass characteristics, and muscle fatty acid profile of Bos indicus-influenced cattle fed in a tropical environment
title_fullStr Lysolecithin-derived feed additive improves feedlot performance, carcass characteristics, and muscle fatty acid profile of Bos indicus-influenced cattle fed in a tropical environment
title_full_unstemmed Lysolecithin-derived feed additive improves feedlot performance, carcass characteristics, and muscle fatty acid profile of Bos indicus-influenced cattle fed in a tropical environment
title_short Lysolecithin-derived feed additive improves feedlot performance, carcass characteristics, and muscle fatty acid profile of Bos indicus-influenced cattle fed in a tropical environment
title_sort lysolecithin-derived feed additive improves feedlot performance, carcass characteristics, and muscle fatty acid profile of bos indicus-influenced cattle fed in a tropical environment
topic Veterinary Science
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10097951/
https://www.ncbi.nlm.nih.gov/pubmed/37065222
http://dx.doi.org/10.3389/fvets.2023.1041479
work_keys_str_mv AT pachecorodrigodiaslauritano lysolecithinderivedfeedadditiveimprovesfeedlotperformancecarcasscharacteristicsandmusclefattyacidprofileofbosindicusinfluencedcattlefedinatropicalenvironment
AT oliveiragusmaojessica lysolecithinderivedfeedadditiveimprovesfeedlotperformancecarcasscharacteristicsandmusclefattyacidprofileofbosindicusinfluencedcattlefedinatropicalenvironment
AT mouragustavoandre lysolecithinderivedfeedadditiveimprovesfeedlotperformancecarcasscharacteristicsandmusclefattyacidprofileofbosindicusinfluencedcattlefedinatropicalenvironment
AT capelarimatheus lysolecithinderivedfeedadditiveimprovesfeedlotperformancecarcasscharacteristicsandmusclefattyacidprofileofbosindicusinfluencedcattlefedinatropicalenvironment
AT grecoleandro lysolecithinderivedfeedadditiveimprovesfeedlotperformancecarcasscharacteristicsandmusclefattyacidprofileofbosindicusinfluencedcattlefedinatropicalenvironment
AT decarvalhojoaocarlosfontanari lysolecithinderivedfeedadditiveimprovesfeedlotperformancecarcasscharacteristicsandmusclefattyacidprofileofbosindicusinfluencedcattlefedinatropicalenvironment
AT cervierirafaeldacosta lysolecithinderivedfeedadditiveimprovesfeedlotperformancecarcasscharacteristicsandmusclefattyacidprofileofbosindicusinfluencedcattlefedinatropicalenvironment
AT castropatrickandre lysolecithinderivedfeedadditiveimprovesfeedlotperformancecarcasscharacteristicsandmusclefattyacidprofileofbosindicusinfluencedcattlefedinatropicalenvironment
AT dealencarbeserravalquiria lysolecithinderivedfeedadditiveimprovesfeedlotperformancecarcasscharacteristicsandmusclefattyacidprofileofbosindicusinfluencedcattlefedinatropicalenvironment
AT campanellivictorpaschoalconsentino lysolecithinderivedfeedadditiveimprovesfeedlotperformancecarcasscharacteristicsandmusclefattyacidprofileofbosindicusinfluencedcattlefedinatropicalenvironment
AT cabrallucianodasilva lysolecithinderivedfeedadditiveimprovesfeedlotperformancecarcasscharacteristicsandmusclefattyacidprofileofbosindicusinfluencedcattlefedinatropicalenvironment
AT carvalholaurabarbosa lysolecithinderivedfeedadditiveimprovesfeedlotperformancecarcasscharacteristicsandmusclefattyacidprofileofbosindicusinfluencedcattlefedinatropicalenvironment
AT lannadantepazzaneseduarte lysolecithinderivedfeedadditiveimprovesfeedlotperformancecarcasscharacteristicsandmusclefattyacidprofileofbosindicusinfluencedcattlefedinatropicalenvironment
AT netomarcoschiquitelli lysolecithinderivedfeedadditiveimprovesfeedlotperformancecarcasscharacteristicsandmusclefattyacidprofileofbosindicusinfluencedcattlefedinatropicalenvironment
AT galyeanmichael lysolecithinderivedfeedadditiveimprovesfeedlotperformancecarcasscharacteristicsandmusclefattyacidprofileofbosindicusinfluencedcattlefedinatropicalenvironment
AT maiaalexsandrocampos lysolecithinderivedfeedadditiveimprovesfeedlotperformancecarcasscharacteristicsandmusclefattyacidprofileofbosindicusinfluencedcattlefedinatropicalenvironment