Orange fibre effects on nutrient digestibility, fermentation products in faeces and digesta mean retention time in dogs
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1080/1745039X.2021.1925041 http://hdl.handle.net/11449/233171 |
Resumo: | Fermentable fibres are used in commercial dog food to promote intestinal health by providing substrates for better metabolic activity of the gut microbiota. Brazil is the world’s largest producer of oranges, from which it is possible to obtain fibre with a relevant soluble fraction. The present study compared the effects of two inclusions of orange fibre (1% and 3%, on as fed basis) with a negative control (without addition of fibre source) and two positive controls, beet pulp (3%) and purified inulin (1%), totalling five extruded diets for dogs. The experiment followed a randomised block design with 4 blocks of 10 dogs, 2 dogs per food in each block, totalling 8 dogs per diet. The apparent total tract nutrient digestibility was determined by total faecal collection. Faecal pH and fermentation product content were also measured. The digesta mean retention time (DMRT) was evaluated using plastic markers. The inclusion of a 3% fibre source in diets with 3% orange fibre and beet pulp reduced DM, OM, and energy digestibility (p < 0.05). Diets with 3% orange fibre, beet pulp and 1% inulin presented lower crude protein digestibility than the control (p < 0.05). Dietary fibre digestibility was higher for orange fibre-supplemented diets than inulin (p < 0.05). Beet pulp and 3% orange fibre inclusions resulted in increased moisture content in the faeces of dogs (p < 0.05) but did not alter DMRT. Total short-chain fatty acids were higher than the control in the faeces of dogs fed both orange fibre levels and the beet pulp-supplemented diet (p < 0.05), and the inulin diet-fed dogs presented intermediate values. Butyrate was higher in the faeces of dogs fed the diets supplemented with 1% and 3% orange fibre (p < 0.05), and similar values to the control were observed for beet pulp- and inulin-fed animals. Thus, it was concluded that orange fibre presented higher apparent total tract dietary fibre digestibility than beet pulp and had a fermentation profile in the colon that promoted the generation of butyrate, an effect not observed for inulin and beet pulp. |
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Orange fibre effects on nutrient digestibility, fermentation products in faeces and digesta mean retention time in dogsBeet pulpbutyrateextrusioninulinsoluble fibreFermentable fibres are used in commercial dog food to promote intestinal health by providing substrates for better metabolic activity of the gut microbiota. Brazil is the world’s largest producer of oranges, from which it is possible to obtain fibre with a relevant soluble fraction. The present study compared the effects of two inclusions of orange fibre (1% and 3%, on as fed basis) with a negative control (without addition of fibre source) and two positive controls, beet pulp (3%) and purified inulin (1%), totalling five extruded diets for dogs. The experiment followed a randomised block design with 4 blocks of 10 dogs, 2 dogs per food in each block, totalling 8 dogs per diet. The apparent total tract nutrient digestibility was determined by total faecal collection. Faecal pH and fermentation product content were also measured. The digesta mean retention time (DMRT) was evaluated using plastic markers. The inclusion of a 3% fibre source in diets with 3% orange fibre and beet pulp reduced DM, OM, and energy digestibility (p < 0.05). Diets with 3% orange fibre, beet pulp and 1% inulin presented lower crude protein digestibility than the control (p < 0.05). Dietary fibre digestibility was higher for orange fibre-supplemented diets than inulin (p < 0.05). Beet pulp and 3% orange fibre inclusions resulted in increased moisture content in the faeces of dogs (p < 0.05) but did not alter DMRT. Total short-chain fatty acids were higher than the control in the faeces of dogs fed both orange fibre levels and the beet pulp-supplemented diet (p < 0.05), and the inulin diet-fed dogs presented intermediate values. Butyrate was higher in the faeces of dogs fed the diets supplemented with 1% and 3% orange fibre (p < 0.05), and similar values to the control were observed for beet pulp- and inulin-fed animals. Thus, it was concluded that orange fibre presented higher apparent total tract dietary fibre digestibility than beet pulp and had a fermentation profile in the colon that promoted the generation of butyrate, an effect not observed for inulin and beet pulp.Faculdade De Ciências Agrárias E Veterinárias Universidade Estadual Paulista “Júlio De Mesquita Filho”Faculdade De Ciências Agrárias E Veterinárias Universidade Estadual Paulista “Júlio De Mesquita Filho”Universidade Estadual Paulista (UNESP)Volpe, Lara Mantovani [UNESP]Putarov, Thaila Cristina [UNESP]Ikuma, Caroline Tiemi [UNESP]Eugênio, Débora Alberici [UNESP]Ribeiro, Priscila Martins [UNESP]Theodoro, Stephanie [UNESP]Scarpim, Lucas Bassi [UNESP]Pacheco, Peterson Dante Gavasso [UNESP]Carciofi, Aulus Cavalieri [UNESP]2022-05-01T05:29:27Z2022-05-01T05:29:27Z2021-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article222-236http://dx.doi.org/10.1080/1745039X.2021.1925041Archives of Animal Nutrition, v. 75, n. 3, p. 222-236, 2021.1477-28171745-039Xhttp://hdl.handle.net/11449/23317110.1080/1745039X.2021.19250412-s2.0-85108290170Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengArchives of Animal Nutritioninfo:eu-repo/semantics/openAccess2022-05-01T05:29:27Zoai:repositorio.unesp.br:11449/233171Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-05-01T05:29:27Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Orange fibre effects on nutrient digestibility, fermentation products in faeces and digesta mean retention time in dogs |
title |
Orange fibre effects on nutrient digestibility, fermentation products in faeces and digesta mean retention time in dogs |
spellingShingle |
Orange fibre effects on nutrient digestibility, fermentation products in faeces and digesta mean retention time in dogs Volpe, Lara Mantovani [UNESP] Beet pulp butyrate extrusion inulin soluble fibre |
title_short |
Orange fibre effects on nutrient digestibility, fermentation products in faeces and digesta mean retention time in dogs |
title_full |
Orange fibre effects on nutrient digestibility, fermentation products in faeces and digesta mean retention time in dogs |
title_fullStr |
Orange fibre effects on nutrient digestibility, fermentation products in faeces and digesta mean retention time in dogs |
title_full_unstemmed |
Orange fibre effects on nutrient digestibility, fermentation products in faeces and digesta mean retention time in dogs |
title_sort |
Orange fibre effects on nutrient digestibility, fermentation products in faeces and digesta mean retention time in dogs |
author |
Volpe, Lara Mantovani [UNESP] |
author_facet |
Volpe, Lara Mantovani [UNESP] Putarov, Thaila Cristina [UNESP] Ikuma, Caroline Tiemi [UNESP] Eugênio, Débora Alberici [UNESP] Ribeiro, Priscila Martins [UNESP] Theodoro, Stephanie [UNESP] Scarpim, Lucas Bassi [UNESP] Pacheco, Peterson Dante Gavasso [UNESP] Carciofi, Aulus Cavalieri [UNESP] |
author_role |
author |
author2 |
Putarov, Thaila Cristina [UNESP] Ikuma, Caroline Tiemi [UNESP] Eugênio, Débora Alberici [UNESP] Ribeiro, Priscila Martins [UNESP] Theodoro, Stephanie [UNESP] Scarpim, Lucas Bassi [UNESP] Pacheco, Peterson Dante Gavasso [UNESP] Carciofi, Aulus Cavalieri [UNESP] |
author2_role |
author author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
Volpe, Lara Mantovani [UNESP] Putarov, Thaila Cristina [UNESP] Ikuma, Caroline Tiemi [UNESP] Eugênio, Débora Alberici [UNESP] Ribeiro, Priscila Martins [UNESP] Theodoro, Stephanie [UNESP] Scarpim, Lucas Bassi [UNESP] Pacheco, Peterson Dante Gavasso [UNESP] Carciofi, Aulus Cavalieri [UNESP] |
dc.subject.por.fl_str_mv |
Beet pulp butyrate extrusion inulin soluble fibre |
topic |
Beet pulp butyrate extrusion inulin soluble fibre |
description |
Fermentable fibres are used in commercial dog food to promote intestinal health by providing substrates for better metabolic activity of the gut microbiota. Brazil is the world’s largest producer of oranges, from which it is possible to obtain fibre with a relevant soluble fraction. The present study compared the effects of two inclusions of orange fibre (1% and 3%, on as fed basis) with a negative control (without addition of fibre source) and two positive controls, beet pulp (3%) and purified inulin (1%), totalling five extruded diets for dogs. The experiment followed a randomised block design with 4 blocks of 10 dogs, 2 dogs per food in each block, totalling 8 dogs per diet. The apparent total tract nutrient digestibility was determined by total faecal collection. Faecal pH and fermentation product content were also measured. The digesta mean retention time (DMRT) was evaluated using plastic markers. The inclusion of a 3% fibre source in diets with 3% orange fibre and beet pulp reduced DM, OM, and energy digestibility (p < 0.05). Diets with 3% orange fibre, beet pulp and 1% inulin presented lower crude protein digestibility than the control (p < 0.05). Dietary fibre digestibility was higher for orange fibre-supplemented diets than inulin (p < 0.05). Beet pulp and 3% orange fibre inclusions resulted in increased moisture content in the faeces of dogs (p < 0.05) but did not alter DMRT. Total short-chain fatty acids were higher than the control in the faeces of dogs fed both orange fibre levels and the beet pulp-supplemented diet (p < 0.05), and the inulin diet-fed dogs presented intermediate values. Butyrate was higher in the faeces of dogs fed the diets supplemented with 1% and 3% orange fibre (p < 0.05), and similar values to the control were observed for beet pulp- and inulin-fed animals. Thus, it was concluded that orange fibre presented higher apparent total tract dietary fibre digestibility than beet pulp and had a fermentation profile in the colon that promoted the generation of butyrate, an effect not observed for inulin and beet pulp. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-01-01 2022-05-01T05:29:27Z 2022-05-01T05:29:27Z |
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/10.1080/1745039X.2021.1925041 Archives of Animal Nutrition, v. 75, n. 3, p. 222-236, 2021. 1477-2817 1745-039X http://hdl.handle.net/11449/233171 10.1080/1745039X.2021.1925041 2-s2.0-85108290170 |
url |
http://dx.doi.org/10.1080/1745039X.2021.1925041 http://hdl.handle.net/11449/233171 |
identifier_str_mv |
Archives of Animal Nutrition, v. 75, n. 3, p. 222-236, 2021. 1477-2817 1745-039X 10.1080/1745039X.2021.1925041 2-s2.0-85108290170 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Archives of Animal Nutrition |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
222-236 |
dc.source.none.fl_str_mv |
Scopus 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_ |
1799965697258815488 |