Methane mitigation and ruminal fermentation changes in cows fed cottonseed and vitamin E
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Scientia Agrícola (Online) |
Texto Completo: | https://www.revistas.usp.br/sa/article/view/183037 |
Resumo: | Inherently, ruminant production of methane (CH4), a greenhouse gas (GHG), causes animal energy losses. Cottonseed is a lipid source and is used sometimes to enhance energy density in cattle diets. It also can mitigate enteric CH4. Lipids release peroxides in the rumen, and antioxidants have the ability to neutralize them. Thus, a lipid and antioxidant source can benefit rumen fermentation. The aim of this study was to evaluate rumen fermentation parameters from cows fed cottonseed and vitamin E. Six cannulated cows were arranged in a replicate 3 × 3 latin square. Treatments were: 1) Control, 2) CS (30 % corn replaced by cottonseed) and 3) CSVitE (30 % corn replaced by cottonseed, plus 500 IU VitE). Results were compared by orthogonal contrast. When compared to the control diet, cottonseed inclusion reduced enteric CH4 emissions by 42 %. Production of acetate, butyrate and the acetate to propionate ratio were respectively 34 %, 47 % and 36 % lower with the cottonseed treatments. Energy lost in the rumen as CH4 and energy release as butyrate were reduced by 26 % and 32 % respectively. Propionate and intestinal energy release were, respectively, 43 % and 35 % higher with cottonseed treatments. Furthermore, as a nutritional strategy to mitigate enteric CH4, cottonseed has positive effects on short chain fatty acid (SCFA) production and gastrointestinal energy release. Vitamin E did not result in improvements in ruminal fermentation. Further studies evaluating levels of vitamin E in association with different amounts and sources of lipids are required. |
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Scientia Agrícola (Online) |
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Methane mitigation and ruminal fermentation changes in cows fed cottonseed and vitamin ESCFAenteric methaneoilseedantioxidantInherently, ruminant production of methane (CH4), a greenhouse gas (GHG), causes animal energy losses. Cottonseed is a lipid source and is used sometimes to enhance energy density in cattle diets. It also can mitigate enteric CH4. Lipids release peroxides in the rumen, and antioxidants have the ability to neutralize them. Thus, a lipid and antioxidant source can benefit rumen fermentation. The aim of this study was to evaluate rumen fermentation parameters from cows fed cottonseed and vitamin E. Six cannulated cows were arranged in a replicate 3 × 3 latin square. Treatments were: 1) Control, 2) CS (30 % corn replaced by cottonseed) and 3) CSVitE (30 % corn replaced by cottonseed, plus 500 IU VitE). Results were compared by orthogonal contrast. When compared to the control diet, cottonseed inclusion reduced enteric CH4 emissions by 42 %. Production of acetate, butyrate and the acetate to propionate ratio were respectively 34 %, 47 % and 36 % lower with the cottonseed treatments. Energy lost in the rumen as CH4 and energy release as butyrate were reduced by 26 % and 32 % respectively. Propionate and intestinal energy release were, respectively, 43 % and 35 % higher with cottonseed treatments. Furthermore, as a nutritional strategy to mitigate enteric CH4, cottonseed has positive effects on short chain fatty acid (SCFA) production and gastrointestinal energy release. Vitamin E did not result in improvements in ruminal fermentation. Further studies evaluating levels of vitamin E in association with different amounts and sources of lipids are required.Universidade de São Paulo. Escola Superior de Agricultura Luiz de Queiroz2020-12-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/sa/article/view/18303710.1590/1678-992X-2018-0247Scientia Agricola; v. 77 n. 6 (2020); e20180247Scientia Agricola; Vol. 77 Núm. 6 (2020); e20180247Scientia Agricola; Vol. 77 No. 6 (2020); e201802471678-992X0103-9016reponame:Scientia Agrícola (Online)instname:Universidade de São Paulo (USP)instacron:USPenghttps://www.revistas.usp.br/sa/article/view/183037/169787Copyright (c) 2020 Scientia Agricolahttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessNogueira, Ricardo Galbiatti Sandoval Perna Junior, Flavio Pereira , Angélica Simone Cravo Cassiano, Eduardo Cuellar Orlandi Carvalho, Roberta Ferreira Rodrigues, Paulo Henrique Mazza 2021-03-11T17:54:02Zoai:revistas.usp.br:article/183037Revistahttp://revistas.usp.br/sa/indexPUBhttps://old.scielo.br/oai/scielo-oai.phpscientia@usp.br||alleoni@usp.br1678-992X0103-9016opendoar:2021-03-11T17:54:02Scientia Agrícola (Online) - Universidade de São Paulo (USP)false |
dc.title.none.fl_str_mv |
Methane mitigation and ruminal fermentation changes in cows fed cottonseed and vitamin E |
title |
Methane mitigation and ruminal fermentation changes in cows fed cottonseed and vitamin E |
spellingShingle |
Methane mitigation and ruminal fermentation changes in cows fed cottonseed and vitamin E Nogueira, Ricardo Galbiatti Sandoval SCFA enteric methane oilseed antioxidant |
title_short |
Methane mitigation and ruminal fermentation changes in cows fed cottonseed and vitamin E |
title_full |
Methane mitigation and ruminal fermentation changes in cows fed cottonseed and vitamin E |
title_fullStr |
Methane mitigation and ruminal fermentation changes in cows fed cottonseed and vitamin E |
title_full_unstemmed |
Methane mitigation and ruminal fermentation changes in cows fed cottonseed and vitamin E |
title_sort |
Methane mitigation and ruminal fermentation changes in cows fed cottonseed and vitamin E |
author |
Nogueira, Ricardo Galbiatti Sandoval |
author_facet |
Nogueira, Ricardo Galbiatti Sandoval Perna Junior, Flavio Pereira , Angélica Simone Cravo Cassiano, Eduardo Cuellar Orlandi Carvalho, Roberta Ferreira Rodrigues, Paulo Henrique Mazza |
author_role |
author |
author2 |
Perna Junior, Flavio Pereira , Angélica Simone Cravo Cassiano, Eduardo Cuellar Orlandi Carvalho, Roberta Ferreira Rodrigues, Paulo Henrique Mazza |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Nogueira, Ricardo Galbiatti Sandoval Perna Junior, Flavio Pereira , Angélica Simone Cravo Cassiano, Eduardo Cuellar Orlandi Carvalho, Roberta Ferreira Rodrigues, Paulo Henrique Mazza |
dc.subject.por.fl_str_mv |
SCFA enteric methane oilseed antioxidant |
topic |
SCFA enteric methane oilseed antioxidant |
description |
Inherently, ruminant production of methane (CH4), a greenhouse gas (GHG), causes animal energy losses. Cottonseed is a lipid source and is used sometimes to enhance energy density in cattle diets. It also can mitigate enteric CH4. Lipids release peroxides in the rumen, and antioxidants have the ability to neutralize them. Thus, a lipid and antioxidant source can benefit rumen fermentation. The aim of this study was to evaluate rumen fermentation parameters from cows fed cottonseed and vitamin E. Six cannulated cows were arranged in a replicate 3 × 3 latin square. Treatments were: 1) Control, 2) CS (30 % corn replaced by cottonseed) and 3) CSVitE (30 % corn replaced by cottonseed, plus 500 IU VitE). Results were compared by orthogonal contrast. When compared to the control diet, cottonseed inclusion reduced enteric CH4 emissions by 42 %. Production of acetate, butyrate and the acetate to propionate ratio were respectively 34 %, 47 % and 36 % lower with the cottonseed treatments. Energy lost in the rumen as CH4 and energy release as butyrate were reduced by 26 % and 32 % respectively. Propionate and intestinal energy release were, respectively, 43 % and 35 % higher with cottonseed treatments. Furthermore, as a nutritional strategy to mitigate enteric CH4, cottonseed has positive effects on short chain fatty acid (SCFA) production and gastrointestinal energy release. Vitamin E did not result in improvements in ruminal fermentation. Further studies evaluating levels of vitamin E in association with different amounts and sources of lipids are required. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-12-09 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://www.revistas.usp.br/sa/article/view/183037 10.1590/1678-992X-2018-0247 |
url |
https://www.revistas.usp.br/sa/article/view/183037 |
identifier_str_mv |
10.1590/1678-992X-2018-0247 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://www.revistas.usp.br/sa/article/view/183037/169787 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2020 Scientia Agricola http://creativecommons.org/licenses/by-nc/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2020 Scientia Agricola http://creativecommons.org/licenses/by-nc/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade de São Paulo. Escola Superior de Agricultura Luiz de Queiroz |
publisher.none.fl_str_mv |
Universidade de São Paulo. Escola Superior de Agricultura Luiz de Queiroz |
dc.source.none.fl_str_mv |
Scientia Agricola; v. 77 n. 6 (2020); e20180247 Scientia Agricola; Vol. 77 Núm. 6 (2020); e20180247 Scientia Agricola; Vol. 77 No. 6 (2020); e20180247 1678-992X 0103-9016 reponame:Scientia Agrícola (Online) instname:Universidade de São Paulo (USP) instacron:USP |
instname_str |
Universidade de São Paulo (USP) |
instacron_str |
USP |
institution |
USP |
reponame_str |
Scientia Agrícola (Online) |
collection |
Scientia Agrícola (Online) |
repository.name.fl_str_mv |
Scientia Agrícola (Online) - Universidade de São Paulo (USP) |
repository.mail.fl_str_mv |
scientia@usp.br||alleoni@usp.br |
_version_ |
1800222794461478912 |