The effects of age and dietary resistant starch on digestibility, fermentation end products in faeces and postprandial glucose and insulin responses of dogs

Detalhes bibliográficos
Autor(a) principal: Ribeiro, Érico de Mello [UNESP]
Data de Publicação: 2019
Outros Autores: Peixoto, Mayara Corrêa [UNESP], Putarov, Thaila Cristina [UNESP], Monti, Mariana [UNESP], Pacheco, Peterson Dante Gavasso [UNESP], Loureiro, Bruna Agy [UNESP], Pereira, Gener Tadeu [UNESP], Carciofi, Aulus Cavalieri [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1080/1745039X.2019.1652516
http://hdl.handle.net/11449/201229
Resumo: The same food formulation processed to obtain two different starch gelatinisations (SG) and resistant starch (RS) contents was evaluated in old and adult dogs, regarding apparent total tract digestibility (ATTD) of nutrients, fermentation products in faeces, and postprandial glucose and insulin responses. A diet with corn was ground and extruded in two different ways, obtaining Low RS (2.2 g/kg DM; 99.9% of SG) and High RS (15.3 g/kg DM; 62.6% of SG). Each diet was fed to adults (4.0 ± 0.7 years) or old beagle dogs (11.5 ± 0.4 years) in a 2 (ages) x 2 (RS amounts) factorial arrangement with 8 dogs per food. Data were evaluated by analysis of variance, and postprandial responses by analysis of variance of repeated measurements over time (p < 0.05). Diet × age interaction was observed for protein ATTD, with lower values for old dogs fed High RS than those for the other treatments (p < 0.05). No age or diet effect was verified for the ATTD of other nutrients and faecal score. Faecal moisture and pH were higher for adults than that for old dogs (p < 0.05). The High RS food increased acetate, propionate and butyrate concentrations in faeces, regardless of age (p < 0.01). Old dogs presented lower acetate and total short-chain fatty acids (SCFA) and higher lactate and ammonia than adults (p < 0.05). Only for old dogs the intake of the High RS food reduced ammonia and increased faecal lactate (p < 0.05). An age × diet interaction was verified for glucose postprandial response, with lower values for old dogs fed High RS food (p < 0.05), while no differences were found for the other treatments. Old dogs had higher postprandial insulin secretion regardless of the diet (p < 0.05), and lower insulin increment at 180 min after the meal when fed the Low RS than when fed the High RS food (p < 0.05). In conclusion, the diet with lower SG and higher RS improved the intestinal microenvironment, with higher butyrate and total SCFA without altering faeces production or score. Old dogs presented less acetate and total SCFA and higher lactate and ammonia in faeces than adults. The High RS food increased lactate and reduced ammonia in faeces of old dogs, with possible positive influences for gut health. Old dogs had higher postprandial insulin secretion than that of adults to maintain blood glucose, and the diet with higher RS content reduced the postprandial glucose response of old dogs.
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spelling The effects of age and dietary resistant starch on digestibility, fermentation end products in faeces and postprandial glucose and insulin responses of dogsDigestibilitydogsextrusionfermentation productsinsulin secretionphysiological ageresistant starchThe same food formulation processed to obtain two different starch gelatinisations (SG) and resistant starch (RS) contents was evaluated in old and adult dogs, regarding apparent total tract digestibility (ATTD) of nutrients, fermentation products in faeces, and postprandial glucose and insulin responses. A diet with corn was ground and extruded in two different ways, obtaining Low RS (2.2 g/kg DM; 99.9% of SG) and High RS (15.3 g/kg DM; 62.6% of SG). Each diet was fed to adults (4.0 ± 0.7 years) or old beagle dogs (11.5 ± 0.4 years) in a 2 (ages) x 2 (RS amounts) factorial arrangement with 8 dogs per food. Data were evaluated by analysis of variance, and postprandial responses by analysis of variance of repeated measurements over time (p < 0.05). Diet × age interaction was observed for protein ATTD, with lower values for old dogs fed High RS than those for the other treatments (p < 0.05). No age or diet effect was verified for the ATTD of other nutrients and faecal score. Faecal moisture and pH were higher for adults than that for old dogs (p < 0.05). The High RS food increased acetate, propionate and butyrate concentrations in faeces, regardless of age (p < 0.01). Old dogs presented lower acetate and total short-chain fatty acids (SCFA) and higher lactate and ammonia than adults (p < 0.05). Only for old dogs the intake of the High RS food reduced ammonia and increased faecal lactate (p < 0.05). An age × diet interaction was verified for glucose postprandial response, with lower values for old dogs fed High RS food (p < 0.05), while no differences were found for the other treatments. Old dogs had higher postprandial insulin secretion regardless of the diet (p < 0.05), and lower insulin increment at 180 min after the meal when fed the Low RS than when fed the High RS food (p < 0.05). In conclusion, the diet with lower SG and higher RS improved the intestinal microenvironment, with higher butyrate and total SCFA without altering faeces production or score. Old dogs presented less acetate and total SCFA and higher lactate and ammonia in faeces than adults. The High RS food increased lactate and reduced ammonia in faeces of old dogs, with possible positive influences for gut health. Old dogs had higher postprandial insulin secretion than that of adults to maintain blood glucose, and the diet with higher RS content reduced the postprandial glucose response of old dogs.Faculdade de Ciências Agrárias e Veterinárias Universidade Estadual Paulista (UNESP)Faculdade de Ciências Agrárias e Veterinárias Universidade Estadual Paulista (UNESP)Universidade Estadual Paulista (Unesp)Ribeiro, Érico de Mello [UNESP]Peixoto, Mayara Corrêa [UNESP]Putarov, Thaila Cristina [UNESP]Monti, Mariana [UNESP]Pacheco, Peterson Dante Gavasso [UNESP]Loureiro, Bruna Agy [UNESP]Pereira, Gener Tadeu [UNESP]Carciofi, Aulus Cavalieri [UNESP]2020-12-12T02:27:23Z2020-12-12T02:27:23Z2019-11-02info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article485-504http://dx.doi.org/10.1080/1745039X.2019.1652516Archives of Animal Nutrition, v. 73, n. 6, p. 485-504, 2019.1477-28171745-039Xhttp://hdl.handle.net/11449/20122910.1080/1745039X.2019.16525162-s2.0-85073308405Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengArchives of Animal Nutritioninfo:eu-repo/semantics/openAccess2024-06-06T14:09:10Zoai:repositorio.unesp.br:11449/201229Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T14:51:58.290598Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv The effects of age and dietary resistant starch on digestibility, fermentation end products in faeces and postprandial glucose and insulin responses of dogs
title The effects of age and dietary resistant starch on digestibility, fermentation end products in faeces and postprandial glucose and insulin responses of dogs
spellingShingle The effects of age and dietary resistant starch on digestibility, fermentation end products in faeces and postprandial glucose and insulin responses of dogs
Ribeiro, Érico de Mello [UNESP]
Digestibility
dogs
extrusion
fermentation products
insulin secretion
physiological age
resistant starch
title_short The effects of age and dietary resistant starch on digestibility, fermentation end products in faeces and postprandial glucose and insulin responses of dogs
title_full The effects of age and dietary resistant starch on digestibility, fermentation end products in faeces and postprandial glucose and insulin responses of dogs
title_fullStr The effects of age and dietary resistant starch on digestibility, fermentation end products in faeces and postprandial glucose and insulin responses of dogs
title_full_unstemmed The effects of age and dietary resistant starch on digestibility, fermentation end products in faeces and postprandial glucose and insulin responses of dogs
title_sort The effects of age and dietary resistant starch on digestibility, fermentation end products in faeces and postprandial glucose and insulin responses of dogs
author Ribeiro, Érico de Mello [UNESP]
author_facet Ribeiro, Érico de Mello [UNESP]
Peixoto, Mayara Corrêa [UNESP]
Putarov, Thaila Cristina [UNESP]
Monti, Mariana [UNESP]
Pacheco, Peterson Dante Gavasso [UNESP]
Loureiro, Bruna Agy [UNESP]
Pereira, Gener Tadeu [UNESP]
Carciofi, Aulus Cavalieri [UNESP]
author_role author
author2 Peixoto, Mayara Corrêa [UNESP]
Putarov, Thaila Cristina [UNESP]
Monti, Mariana [UNESP]
Pacheco, Peterson Dante Gavasso [UNESP]
Loureiro, Bruna Agy [UNESP]
Pereira, Gener Tadeu [UNESP]
Carciofi, Aulus Cavalieri [UNESP]
author2_role author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Ribeiro, Érico de Mello [UNESP]
Peixoto, Mayara Corrêa [UNESP]
Putarov, Thaila Cristina [UNESP]
Monti, Mariana [UNESP]
Pacheco, Peterson Dante Gavasso [UNESP]
Loureiro, Bruna Agy [UNESP]
Pereira, Gener Tadeu [UNESP]
Carciofi, Aulus Cavalieri [UNESP]
dc.subject.por.fl_str_mv Digestibility
dogs
extrusion
fermentation products
insulin secretion
physiological age
resistant starch
topic Digestibility
dogs
extrusion
fermentation products
insulin secretion
physiological age
resistant starch
description The same food formulation processed to obtain two different starch gelatinisations (SG) and resistant starch (RS) contents was evaluated in old and adult dogs, regarding apparent total tract digestibility (ATTD) of nutrients, fermentation products in faeces, and postprandial glucose and insulin responses. A diet with corn was ground and extruded in two different ways, obtaining Low RS (2.2 g/kg DM; 99.9% of SG) and High RS (15.3 g/kg DM; 62.6% of SG). Each diet was fed to adults (4.0 ± 0.7 years) or old beagle dogs (11.5 ± 0.4 years) in a 2 (ages) x 2 (RS amounts) factorial arrangement with 8 dogs per food. Data were evaluated by analysis of variance, and postprandial responses by analysis of variance of repeated measurements over time (p < 0.05). Diet × age interaction was observed for protein ATTD, with lower values for old dogs fed High RS than those for the other treatments (p < 0.05). No age or diet effect was verified for the ATTD of other nutrients and faecal score. Faecal moisture and pH were higher for adults than that for old dogs (p < 0.05). The High RS food increased acetate, propionate and butyrate concentrations in faeces, regardless of age (p < 0.01). Old dogs presented lower acetate and total short-chain fatty acids (SCFA) and higher lactate and ammonia than adults (p < 0.05). Only for old dogs the intake of the High RS food reduced ammonia and increased faecal lactate (p < 0.05). An age × diet interaction was verified for glucose postprandial response, with lower values for old dogs fed High RS food (p < 0.05), while no differences were found for the other treatments. Old dogs had higher postprandial insulin secretion regardless of the diet (p < 0.05), and lower insulin increment at 180 min after the meal when fed the Low RS than when fed the High RS food (p < 0.05). In conclusion, the diet with lower SG and higher RS improved the intestinal microenvironment, with higher butyrate and total SCFA without altering faeces production or score. Old dogs presented less acetate and total SCFA and higher lactate and ammonia in faeces than adults. The High RS food increased lactate and reduced ammonia in faeces of old dogs, with possible positive influences for gut health. Old dogs had higher postprandial insulin secretion than that of adults to maintain blood glucose, and the diet with higher RS content reduced the postprandial glucose response of old dogs.
publishDate 2019
dc.date.none.fl_str_mv 2019-11-02
2020-12-12T02:27:23Z
2020-12-12T02:27:23Z
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.2019.1652516
Archives of Animal Nutrition, v. 73, n. 6, p. 485-504, 2019.
1477-2817
1745-039X
http://hdl.handle.net/11449/201229
10.1080/1745039X.2019.1652516
2-s2.0-85073308405
url http://dx.doi.org/10.1080/1745039X.2019.1652516
http://hdl.handle.net/11449/201229
identifier_str_mv Archives of Animal Nutrition, v. 73, n. 6, p. 485-504, 2019.
1477-2817
1745-039X
10.1080/1745039X.2019.1652516
2-s2.0-85073308405
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 485-504
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
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