Comparison between a commercial blend of functional oils and monensin on the performance and microbiota of coccidiosis-challenged broilers
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.3382/ps/pez345 http://hdl.handle.net/11449/194972 |
Resumo: | The aim of the study was to evaluate the effects of a cashew nut shell oil and commercial castor oil blend (CNSL-Castor oil) on the performance and microbiota of broiler chickens with and without coccidiosis challenge. A total of 864 one-day-old male chicks (Cobb) were randomly distributed to receive 6 treatments (8 pens/treatment; 18 chicks/pen) in a 3 x 2 factorial, with 3 additives (control [non-additives], 100 ppm sodium monensin, or 0.15% CNSL-Castor oil blend), and 2 levels of coccidiosis challenge at 14 D of age (unchallenged or inoculated by gavage with 1 mL of solution containing oocysts sporulated with Eimeria tenella, Eimeria acervulina, and Eimeria maxima). No differences in productive performance were observed among treatments in the pre-challenge period and in unchallenged birds (P > 0.05). Seven-days post-challenge, birds receiving monensin performed better than birds in the positive control group (non-additive and challenge) or in the CNSL-Castor oil group (P > 0.05). However, 14 D post-challenge, birds supplemented with CNSL-Castor oil presented higher weight gain and better feed conversion (P > 0.05), without any change in feed intake (P > 0.05). During the accumulated period (1 to 42 D of age), the live weight, weight gain, and feed intake did not differ between the CNSL-Castor oil and monensin groups, both of which presented higher values than the positive control. Lactobacillus spp. and Clostridium perfringens numbers were increased in the challenged birds (P < 0.05). CNSL-Castor oil supplementation reduced Clostridium cluster XIV, C. perfringens, and S. aureus, compared with the monensin and control groups (P > 0.05). In addition, the CNSL-Castor oil group presented the highest number of Lactobacillus spp. copies, followed by the monensin and positive control groups (P > 0.05). Thus, monensin and CNSL-Castor oil effectively minimized the impact of coccidiosis at different times. While monensin acts as an antimicrobial, CNSL-Castor oil modulates the intestinal microbiota with antimicrobial action against gram-positive bacteria, mainly C. perfringens and S. aureus. |
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Comparison between a commercial blend of functional oils and monensin on the performance and microbiota of coccidiosis-challenged broilersCoccidiosisfunctional oilgut healthmicrobiotamonensinThe aim of the study was to evaluate the effects of a cashew nut shell oil and commercial castor oil blend (CNSL-Castor oil) on the performance and microbiota of broiler chickens with and without coccidiosis challenge. A total of 864 one-day-old male chicks (Cobb) were randomly distributed to receive 6 treatments (8 pens/treatment; 18 chicks/pen) in a 3 x 2 factorial, with 3 additives (control [non-additives], 100 ppm sodium monensin, or 0.15% CNSL-Castor oil blend), and 2 levels of coccidiosis challenge at 14 D of age (unchallenged or inoculated by gavage with 1 mL of solution containing oocysts sporulated with Eimeria tenella, Eimeria acervulina, and Eimeria maxima). No differences in productive performance were observed among treatments in the pre-challenge period and in unchallenged birds (P > 0.05). Seven-days post-challenge, birds receiving monensin performed better than birds in the positive control group (non-additive and challenge) or in the CNSL-Castor oil group (P > 0.05). However, 14 D post-challenge, birds supplemented with CNSL-Castor oil presented higher weight gain and better feed conversion (P > 0.05), without any change in feed intake (P > 0.05). During the accumulated period (1 to 42 D of age), the live weight, weight gain, and feed intake did not differ between the CNSL-Castor oil and monensin groups, both of which presented higher values than the positive control. Lactobacillus spp. and Clostridium perfringens numbers were increased in the challenged birds (P < 0.05). CNSL-Castor oil supplementation reduced Clostridium cluster XIV, C. perfringens, and S. aureus, compared with the monensin and control groups (P > 0.05). In addition, the CNSL-Castor oil group presented the highest number of Lactobacillus spp. copies, followed by the monensin and positive control groups (P > 0.05). Thus, monensin and CNSL-Castor oil effectively minimized the impact of coccidiosis at different times. While monensin acts as an antimicrobial, CNSL-Castor oil modulates the intestinal microbiota with antimicrobial action against gram-positive bacteria, mainly C. perfringens and S. aureus.Univ Fed Santa Catarina, BR-88034000 Florianopolis, SC, BrazilUniv Fed Rio Grande do Sul, BR-91540000 Porto Alegre, RS, BrazilUniv Estadual Paulista, BR-19014020 Pres Prudente, SP, BrazilUniv Jose do Rosario Vellano Unifenas, BR-37132440 Alfenas, MG, BrazilUniv Estadual Paulista, BR-19014020 Pres Prudente, SP, BrazilOxford Univ PressUniversidade Federal de Santa Catarina (UFSC)Univ Fed Rio Grande do SulUniversidade Estadual Paulista (Unesp)Univ Jose do Rosario Vellano UnifenasMoraes, P. O.Cardinal, K. M.Gouvea, F. L.Schroeder, B.Ceron, M. S.Lunedo, R. [UNESP]Frazzon, A. P. G.Frazzon, J.Ribeiro, A. M. L.2020-12-10T17:00:21Z2020-12-10T17:00:21Z2019-11-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article5456-5464http://dx.doi.org/10.3382/ps/pez345Poultry Science. Oxford: Oxford Univ Press, v. 98, n. 11, p. 5456-5464, 2019.0032-5791http://hdl.handle.net/11449/19497210.3382/ps/pez345WOS:000496768700030Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPoultry Scienceinfo:eu-repo/semantics/openAccess2021-10-23T03:12:19Zoai:repositorio.unesp.br:11449/194972Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-23T03:12:19Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Comparison between a commercial blend of functional oils and monensin on the performance and microbiota of coccidiosis-challenged broilers |
title |
Comparison between a commercial blend of functional oils and monensin on the performance and microbiota of coccidiosis-challenged broilers |
spellingShingle |
Comparison between a commercial blend of functional oils and monensin on the performance and microbiota of coccidiosis-challenged broilers Moraes, P. O. Coccidiosis functional oil gut health microbiota monensin |
title_short |
Comparison between a commercial blend of functional oils and monensin on the performance and microbiota of coccidiosis-challenged broilers |
title_full |
Comparison between a commercial blend of functional oils and monensin on the performance and microbiota of coccidiosis-challenged broilers |
title_fullStr |
Comparison between a commercial blend of functional oils and monensin on the performance and microbiota of coccidiosis-challenged broilers |
title_full_unstemmed |
Comparison between a commercial blend of functional oils and monensin on the performance and microbiota of coccidiosis-challenged broilers |
title_sort |
Comparison between a commercial blend of functional oils and monensin on the performance and microbiota of coccidiosis-challenged broilers |
author |
Moraes, P. O. |
author_facet |
Moraes, P. O. Cardinal, K. M. Gouvea, F. L. Schroeder, B. Ceron, M. S. Lunedo, R. [UNESP] Frazzon, A. P. G. Frazzon, J. Ribeiro, A. M. L. |
author_role |
author |
author2 |
Cardinal, K. M. Gouvea, F. L. Schroeder, B. Ceron, M. S. Lunedo, R. [UNESP] Frazzon, A. P. G. Frazzon, J. Ribeiro, A. M. L. |
author2_role |
author author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Federal de Santa Catarina (UFSC) Univ Fed Rio Grande do Sul Universidade Estadual Paulista (Unesp) Univ Jose do Rosario Vellano Unifenas |
dc.contributor.author.fl_str_mv |
Moraes, P. O. Cardinal, K. M. Gouvea, F. L. Schroeder, B. Ceron, M. S. Lunedo, R. [UNESP] Frazzon, A. P. G. Frazzon, J. Ribeiro, A. M. L. |
dc.subject.por.fl_str_mv |
Coccidiosis functional oil gut health microbiota monensin |
topic |
Coccidiosis functional oil gut health microbiota monensin |
description |
The aim of the study was to evaluate the effects of a cashew nut shell oil and commercial castor oil blend (CNSL-Castor oil) on the performance and microbiota of broiler chickens with and without coccidiosis challenge. A total of 864 one-day-old male chicks (Cobb) were randomly distributed to receive 6 treatments (8 pens/treatment; 18 chicks/pen) in a 3 x 2 factorial, with 3 additives (control [non-additives], 100 ppm sodium monensin, or 0.15% CNSL-Castor oil blend), and 2 levels of coccidiosis challenge at 14 D of age (unchallenged or inoculated by gavage with 1 mL of solution containing oocysts sporulated with Eimeria tenella, Eimeria acervulina, and Eimeria maxima). No differences in productive performance were observed among treatments in the pre-challenge period and in unchallenged birds (P > 0.05). Seven-days post-challenge, birds receiving monensin performed better than birds in the positive control group (non-additive and challenge) or in the CNSL-Castor oil group (P > 0.05). However, 14 D post-challenge, birds supplemented with CNSL-Castor oil presented higher weight gain and better feed conversion (P > 0.05), without any change in feed intake (P > 0.05). During the accumulated period (1 to 42 D of age), the live weight, weight gain, and feed intake did not differ between the CNSL-Castor oil and monensin groups, both of which presented higher values than the positive control. Lactobacillus spp. and Clostridium perfringens numbers were increased in the challenged birds (P < 0.05). CNSL-Castor oil supplementation reduced Clostridium cluster XIV, C. perfringens, and S. aureus, compared with the monensin and control groups (P > 0.05). In addition, the CNSL-Castor oil group presented the highest number of Lactobacillus spp. copies, followed by the monensin and positive control groups (P > 0.05). Thus, monensin and CNSL-Castor oil effectively minimized the impact of coccidiosis at different times. While monensin acts as an antimicrobial, CNSL-Castor oil modulates the intestinal microbiota with antimicrobial action against gram-positive bacteria, mainly C. perfringens and S. aureus. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-11-01 2020-12-10T17:00:21Z 2020-12-10T17:00:21Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.3382/ps/pez345 Poultry Science. Oxford: Oxford Univ Press, v. 98, n. 11, p. 5456-5464, 2019. 0032-5791 http://hdl.handle.net/11449/194972 10.3382/ps/pez345 WOS:000496768700030 |
url |
http://dx.doi.org/10.3382/ps/pez345 http://hdl.handle.net/11449/194972 |
identifier_str_mv |
Poultry Science. Oxford: Oxford Univ Press, v. 98, n. 11, p. 5456-5464, 2019. 0032-5791 10.3382/ps/pez345 WOS:000496768700030 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Poultry Science |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
5456-5464 |
dc.publisher.none.fl_str_mv |
Oxford Univ Press |
publisher.none.fl_str_mv |
Oxford Univ Press |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1799964561272471552 |