Pig diets formulated with different sources of starch based in vitro kinetics of starch digestion
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.livsci.2022.105149 http://hdl.handle.net/11449/248294 |
Resumo: | The effects of different feed ingredients with their different in vitro kinetics of starch digestion were evaluated in weaned pig diets based on the growth performance and postprandial response of serum glucose (Glu), insulin (Ins), and urea (Ur). Three studies were conducted: In vitro study – in vitro determination of rapidly digestible starch (RDS), slowly digestible starch (SDS), and resistant starch (RS) fractions in corn grain, broken rice, wheat grain, and green banana flour; Experiment 1 (Exp. 1) – growth performance of 96 weaned pigs from 21 to 59 d of age; and Experiment 2 (Exp. 2) – In vivo determination of serum Glu, Ins, and Ur responses to diets in 32 pigs with 42 d of age (eight replicates per treatment in both experiments with three and one pig per pen in Exp. 1 and 2, respectively). In Exp. 1 and Exp. 2, the experimental diets were as follows: C, a diet based on corn grain as the main starch source; C25, a diet with 25% replacement of corn grain by broken rice; C50, a diet with 50% replacement of corn grain by broken rice (25%) and wheat grain (25%); and C55, a diet with 55% replacement of corn grain by broken rice (20%), wheat grain (20%), and green banana flour (15%). The RDS fraction was greater in corn grain (31.1%) than in broken rice (28.5%), wheat grain (26.1%), and green banana flour (14.8%). The greatest SDS content was found in broken rice (39.5%), followed by green banana flour (20.0%), corn grain (17.3%), and wheat grain (8.4%). The RS fraction was greater in green banana flour (44.7%), followed by corn grain (21.5%), wheat grain (15.0%), and broken rice (11.4%). In the first 15d of the Exp. 1, pigs fed diet C25 had greater (P<0.05) average daily gain (ADG) than pigs submitted to diets C and C50, and better gain to feed (G:F) compared with animals that received C diet. However, in Exp. 2, Glu, Ins, and Ur serum levels were similar for pigs fed experimental diets. In conclusion, the growth performance in the first 15d of nursery phase was influenced by diets with greater SDS levels, although the starch profile in feed ingredients couldn´t be able to change serum levels of Glu, Ins and Ur. |
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Pig diets formulated with different sources of starch based in vitro kinetics of starch digestionBlood glucoseEnergy sourcesGrowth performanceSwineThe effects of different feed ingredients with their different in vitro kinetics of starch digestion were evaluated in weaned pig diets based on the growth performance and postprandial response of serum glucose (Glu), insulin (Ins), and urea (Ur). Three studies were conducted: In vitro study – in vitro determination of rapidly digestible starch (RDS), slowly digestible starch (SDS), and resistant starch (RS) fractions in corn grain, broken rice, wheat grain, and green banana flour; Experiment 1 (Exp. 1) – growth performance of 96 weaned pigs from 21 to 59 d of age; and Experiment 2 (Exp. 2) – In vivo determination of serum Glu, Ins, and Ur responses to diets in 32 pigs with 42 d of age (eight replicates per treatment in both experiments with three and one pig per pen in Exp. 1 and 2, respectively). In Exp. 1 and Exp. 2, the experimental diets were as follows: C, a diet based on corn grain as the main starch source; C25, a diet with 25% replacement of corn grain by broken rice; C50, a diet with 50% replacement of corn grain by broken rice (25%) and wheat grain (25%); and C55, a diet with 55% replacement of corn grain by broken rice (20%), wheat grain (20%), and green banana flour (15%). The RDS fraction was greater in corn grain (31.1%) than in broken rice (28.5%), wheat grain (26.1%), and green banana flour (14.8%). The greatest SDS content was found in broken rice (39.5%), followed by green banana flour (20.0%), corn grain (17.3%), and wheat grain (8.4%). The RS fraction was greater in green banana flour (44.7%), followed by corn grain (21.5%), wheat grain (15.0%), and broken rice (11.4%). In the first 15d of the Exp. 1, pigs fed diet C25 had greater (P<0.05) average daily gain (ADG) than pigs submitted to diets C and C50, and better gain to feed (G:F) compared with animals that received C diet. However, in Exp. 2, Glu, Ins, and Ur serum levels were similar for pigs fed experimental diets. In conclusion, the growth performance in the first 15d of nursery phase was influenced by diets with greater SDS levels, although the starch profile in feed ingredients couldn´t be able to change serum levels of Glu, Ins and Ur.School of Veterinary Medicine and Animal Science São Paulo State University, São PauloCenter of Tropical Roots and Starches School of Agriculture São Paulo State University, São PauloFaculty of Animal Science and Food Engineering University of São Paulo, São PauloLuiz de Queiroz College of Agriculture University of São Paulo, São PauloSchool of Veterinary Medicine and Animal Science São Paulo State University, São PauloCenter of Tropical Roots and Starches School of Agriculture São Paulo State University, São PauloUniversidade Estadual Paulista (UNESP)Universidade de São Paulo (USP)Telles, Filipe Garcia [UNESP]Saleh, Mayra Anton Dib [UNESP]de Paula, Vinicius Ricardo Cambito [UNESP]Alvarenga, Patrícia Versuti Arantes [UNESP]Leonel, Magali [UNESP]Araújo, Lúcio FrancelinoRuiz, Urbano dos SantosBerto, Dirlei Antonio [UNESP]Tse, Marcos Livio Panhoza [UNESP]2023-07-29T13:39:57Z2023-07-29T13:39:57Z2023-02-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1016/j.livsci.2022.105149Livestock Science, v. 268.1871-1413http://hdl.handle.net/11449/24829410.1016/j.livsci.2022.1051492-s2.0-85147211838Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengLivestock Scienceinfo:eu-repo/semantics/openAccess2024-04-12T13:49:51Zoai:repositorio.unesp.br:11449/248294Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-04-12T13:49:51Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Pig diets formulated with different sources of starch based in vitro kinetics of starch digestion |
title |
Pig diets formulated with different sources of starch based in vitro kinetics of starch digestion |
spellingShingle |
Pig diets formulated with different sources of starch based in vitro kinetics of starch digestion Telles, Filipe Garcia [UNESP] Blood glucose Energy sources Growth performance Swine |
title_short |
Pig diets formulated with different sources of starch based in vitro kinetics of starch digestion |
title_full |
Pig diets formulated with different sources of starch based in vitro kinetics of starch digestion |
title_fullStr |
Pig diets formulated with different sources of starch based in vitro kinetics of starch digestion |
title_full_unstemmed |
Pig diets formulated with different sources of starch based in vitro kinetics of starch digestion |
title_sort |
Pig diets formulated with different sources of starch based in vitro kinetics of starch digestion |
author |
Telles, Filipe Garcia [UNESP] |
author_facet |
Telles, Filipe Garcia [UNESP] Saleh, Mayra Anton Dib [UNESP] de Paula, Vinicius Ricardo Cambito [UNESP] Alvarenga, Patrícia Versuti Arantes [UNESP] Leonel, Magali [UNESP] Araújo, Lúcio Francelino Ruiz, Urbano dos Santos Berto, Dirlei Antonio [UNESP] Tse, Marcos Livio Panhoza [UNESP] |
author_role |
author |
author2 |
Saleh, Mayra Anton Dib [UNESP] de Paula, Vinicius Ricardo Cambito [UNESP] Alvarenga, Patrícia Versuti Arantes [UNESP] Leonel, Magali [UNESP] Araújo, Lúcio Francelino Ruiz, Urbano dos Santos Berto, Dirlei Antonio [UNESP] Tse, Marcos Livio Panhoza [UNESP] |
author2_role |
author author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) Universidade de São Paulo (USP) |
dc.contributor.author.fl_str_mv |
Telles, Filipe Garcia [UNESP] Saleh, Mayra Anton Dib [UNESP] de Paula, Vinicius Ricardo Cambito [UNESP] Alvarenga, Patrícia Versuti Arantes [UNESP] Leonel, Magali [UNESP] Araújo, Lúcio Francelino Ruiz, Urbano dos Santos Berto, Dirlei Antonio [UNESP] Tse, Marcos Livio Panhoza [UNESP] |
dc.subject.por.fl_str_mv |
Blood glucose Energy sources Growth performance Swine |
topic |
Blood glucose Energy sources Growth performance Swine |
description |
The effects of different feed ingredients with their different in vitro kinetics of starch digestion were evaluated in weaned pig diets based on the growth performance and postprandial response of serum glucose (Glu), insulin (Ins), and urea (Ur). Three studies were conducted: In vitro study – in vitro determination of rapidly digestible starch (RDS), slowly digestible starch (SDS), and resistant starch (RS) fractions in corn grain, broken rice, wheat grain, and green banana flour; Experiment 1 (Exp. 1) – growth performance of 96 weaned pigs from 21 to 59 d of age; and Experiment 2 (Exp. 2) – In vivo determination of serum Glu, Ins, and Ur responses to diets in 32 pigs with 42 d of age (eight replicates per treatment in both experiments with three and one pig per pen in Exp. 1 and 2, respectively). In Exp. 1 and Exp. 2, the experimental diets were as follows: C, a diet based on corn grain as the main starch source; C25, a diet with 25% replacement of corn grain by broken rice; C50, a diet with 50% replacement of corn grain by broken rice (25%) and wheat grain (25%); and C55, a diet with 55% replacement of corn grain by broken rice (20%), wheat grain (20%), and green banana flour (15%). The RDS fraction was greater in corn grain (31.1%) than in broken rice (28.5%), wheat grain (26.1%), and green banana flour (14.8%). The greatest SDS content was found in broken rice (39.5%), followed by green banana flour (20.0%), corn grain (17.3%), and wheat grain (8.4%). The RS fraction was greater in green banana flour (44.7%), followed by corn grain (21.5%), wheat grain (15.0%), and broken rice (11.4%). In the first 15d of the Exp. 1, pigs fed diet C25 had greater (P<0.05) average daily gain (ADG) than pigs submitted to diets C and C50, and better gain to feed (G:F) compared with animals that received C diet. However, in Exp. 2, Glu, Ins, and Ur serum levels were similar for pigs fed experimental diets. In conclusion, the growth performance in the first 15d of nursery phase was influenced by diets with greater SDS levels, although the starch profile in feed ingredients couldn´t be able to change serum levels of Glu, Ins and Ur. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-07-29T13:39:57Z 2023-07-29T13:39:57Z 2023-02-01 |
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/10.1016/j.livsci.2022.105149 Livestock Science, v. 268. 1871-1413 http://hdl.handle.net/11449/248294 10.1016/j.livsci.2022.105149 2-s2.0-85147211838 |
url |
http://dx.doi.org/10.1016/j.livsci.2022.105149 http://hdl.handle.net/11449/248294 |
identifier_str_mv |
Livestock Science, v. 268. 1871-1413 10.1016/j.livsci.2022.105149 2-s2.0-85147211838 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Livestock Science |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
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_ |
1803046953605398528 |