Concentrados de fibra alimentar como agente prebiótico em dietas de jundiá (Rhamdia quelen)

Detalhes bibliográficos
Autor(a) principal: Adorian, Taida Juliana
Data de Publicação: 2015
Tipo de documento: Dissertação
Idioma: por
Título da fonte: Manancial - Repositório Digital da UFSM
dARK ID: ark:/26339/0013000006kdt
Texto Completo: http://repositorio.ufsm.br/handle/1/10863
Resumo: This study aimed to evaluate the effect of inclusion of concentrated dietary fiber as prebiotic agent in diets on metabolic, immune responses, performance parameters, deposition of nutrients and production of digestive enzymes of juvenile silver catfish. Concentrates were prepared from dietary fiber citrus pulp, biomass of yeast brewery and grain included in linseed and mixed diets followed a diet containing the prebiotic commercial mananoligossacarids base Actigen® and control treatment without added prebiotic agent. For 50 days, 600 juvenile silver catfish with average initial weight of 3.54±0.53 g were kept in a water recirculation system with two biological filters, settling box, heating and 20 tanks with a capacity of 230 liters. Were randomly assigned to 30 fish per experimental unit, which were fed the experimental diets, three times a day (8:00, 13:00 and 17:00) to apparent satiation. At the end of the experiment the animals were subjected to biometrics were collected blood, liver, mucous, intestine and data length and weight, beyond a sample of fish. The experimental design was a randomized, with five treatments and four replications, the data were subjected to analysis of variance and means were compared by Tukey test (P<0.05). Cholesterol levels, total protein, globulin and mucoprotein were higher in animals fed yeast autolysate and linseed fiber in the diet. A higher amount of liver glycogen in fish fed with control diet and Actigen®, the liver protein content was higher (P<0.05) in a diet containing linseed fiber. Fish fed diets containing yeast autolysate and linseed fiber were superior (P<0.05) to the other treatments tested, as well as higher crude protein values and deposited body fat. Animals fed diets containing citrus pulp showed lower performance and nutrient deposition. The yield of body, digestive indices and production of digestive enzymes were not affected by the tested treatments. The yeast autolysate and linseed fibers provide a prebiotic effect when added to diets for juvenile silver catfish, since they benefit the immune system and provide improved performance and deposition of nutrients by the animal.
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spelling Concentrados de fibra alimentar como agente prebiótico em dietas de jundiá (Rhamdia quelen)Concentrates of dietary fiber as agent prebiotic in diets of silver catfish (Rhamdia quelen)Fibra solúvelFibra insolúvelPromotor de crescimentoPeixesImunoestimulanteSoluble fiberInsoluble fiberGrowth promoterFishImmunostimulantCNPQ::CIENCIAS AGRARIAS::ZOOTECNIAThis study aimed to evaluate the effect of inclusion of concentrated dietary fiber as prebiotic agent in diets on metabolic, immune responses, performance parameters, deposition of nutrients and production of digestive enzymes of juvenile silver catfish. Concentrates were prepared from dietary fiber citrus pulp, biomass of yeast brewery and grain included in linseed and mixed diets followed a diet containing the prebiotic commercial mananoligossacarids base Actigen® and control treatment without added prebiotic agent. For 50 days, 600 juvenile silver catfish with average initial weight of 3.54±0.53 g were kept in a water recirculation system with two biological filters, settling box, heating and 20 tanks with a capacity of 230 liters. Were randomly assigned to 30 fish per experimental unit, which were fed the experimental diets, three times a day (8:00, 13:00 and 17:00) to apparent satiation. At the end of the experiment the animals were subjected to biometrics were collected blood, liver, mucous, intestine and data length and weight, beyond a sample of fish. The experimental design was a randomized, with five treatments and four replications, the data were subjected to analysis of variance and means were compared by Tukey test (P<0.05). Cholesterol levels, total protein, globulin and mucoprotein were higher in animals fed yeast autolysate and linseed fiber in the diet. A higher amount of liver glycogen in fish fed with control diet and Actigen®, the liver protein content was higher (P<0.05) in a diet containing linseed fiber. Fish fed diets containing yeast autolysate and linseed fiber were superior (P<0.05) to the other treatments tested, as well as higher crude protein values and deposited body fat. Animals fed diets containing citrus pulp showed lower performance and nutrient deposition. The yield of body, digestive indices and production of digestive enzymes were not affected by the tested treatments. The yeast autolysate and linseed fibers provide a prebiotic effect when added to diets for juvenile silver catfish, since they benefit the immune system and provide improved performance and deposition of nutrients by the animal.Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorEste trabalho teve como objetivo avaliar o efeito da inclusão de fibra alimentar concentrada como agente prebiótico em dietas sob as respostas metabólicas, imunológicas, parâmetros de desempenho, deposição de nutrientes e produção de enzimas digestivas de juvenis de jundiá. Foram avaliados concentrados de fibra alimentar preparados a partir da polpa cítrica, biomassa de levedura de cervejaria e grão de linhaça e incluídos em dietas mistas, além de uma dieta contendo o prebiótico comercial a base de mananoligossacarídeos Actigen® e uma dieta controle sem adição de agente prebiótico. Durante 50 dias, 600 juvenis de jundiá com peso médio inicial de 3,54±0,53g foram mantidos em um sistema de recirculação de água dotado de dois filtros biológicos, caixa de decantação, reservatório de água, aquecimento e 20 tanques com capacidade de 230 litros. Distribuiu-se ao acaso 30 peixes por unidade experimental, os quais receberam as dietas experimentais, três vezes ao dia (8:00, 13:00 e 17:00 horas) até a saciedade aparente. Ao final do experimento os animais foram submetidos a biometria onde coletou-se sangue, fígado, muco e intestino dos peixes, além de dados de peso e comprimento e uma amostra de peixes. O delineamento experimental o inteiramente casualizado, com cinco tratamentos e quatro repetições, os dados foram submetidos a análise de variância e as médias comparadas pelo teste de Tukey (P<0,05). Os níveis de colesterol, proteína total, globulina e mucoproteína, foram superiores nos animais alimentados com autolisado de levedura e fibra de linhaça na dieta. Observou-se maior quantidade de glicogênio hepático nos peixes alimentados com dieta controle e Actigen®, o conteúdo de proteína hepática foi superior (P<0,05) para os animais que receberam dieta contendo fibra de linhaça. Os peixes alimentados com dietas contendo autolisado de levedura e linhaça fibra apresentaram desempenho superior (P<0,05) aos demais tratamentos testados, bem como maiores valores de proteína bruta e gordura corporal depositada. Animais alimentados com dietas contendo polpa cítrica mostraram menor desempenho e deposição de nutrientes. O rendimento de carcaça, índices digestivos e produção de enzimas digestivas não foram afetados pelos tratamentos testados. O autolisado de levedura e a fibra de linhaça proporcionam efeito prebiótico quando adicionados a dietas para juvenis de jundiá, uma vez que beneficiam o sistema imune e proporcionam maior desempenho e deposição de nutrientes pelos animais.Universidade Federal de Santa MariaBRZootecniaUFSMPrograma de Pós-Graduação em ZootecniaSilva, Leila Picolli dahttp://lattes.cnpq.br/9378190351379861Radünz Neto, Joaohttp://lattes.cnpq.br/9572634426062943Marengoni, Nilton Garciahttp://lattes.cnpq.br/3293912993945437Adorian, Taida Juliana2015-05-262015-05-262015-02-10info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisapplication/pdfapplication/pdfADORIAN, Taida Juliana. CONCENTRATES OF DIETARY FIBER AS AGENT PREBIOTIC IN DIETS OF SILVER CATFISH (Rhamdia quelen). 2015. 95 f. Dissertação (Mestrado em Zootecnia) - Universidade Federal de Santa Maria, Santa Maria, 2015.http://repositorio.ufsm.br/handle/1/10863ark:/26339/0013000006kdtporinfo:eu-repo/semantics/openAccessreponame:Manancial - Repositório Digital da UFSMinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSM2022-02-04T14:01:24Zoai:repositorio.ufsm.br:1/10863Biblioteca Digital de Teses e Dissertaçõeshttps://repositorio.ufsm.br/ONGhttps://repositorio.ufsm.br/oai/requestatendimento.sib@ufsm.br||tedebc@gmail.comopendoar:2022-02-04T14:01:24Manancial - Repositório Digital da UFSM - Universidade Federal de Santa Maria (UFSM)false
dc.title.none.fl_str_mv Concentrados de fibra alimentar como agente prebiótico em dietas de jundiá (Rhamdia quelen)
Concentrates of dietary fiber as agent prebiotic in diets of silver catfish (Rhamdia quelen)
title Concentrados de fibra alimentar como agente prebiótico em dietas de jundiá (Rhamdia quelen)
spellingShingle Concentrados de fibra alimentar como agente prebiótico em dietas de jundiá (Rhamdia quelen)
Adorian, Taida Juliana
Fibra solúvel
Fibra insolúvel
Promotor de crescimento
Peixes
Imunoestimulante
Soluble fiber
Insoluble fiber
Growth promoter
Fish
Immunostimulant
CNPQ::CIENCIAS AGRARIAS::ZOOTECNIA
title_short Concentrados de fibra alimentar como agente prebiótico em dietas de jundiá (Rhamdia quelen)
title_full Concentrados de fibra alimentar como agente prebiótico em dietas de jundiá (Rhamdia quelen)
title_fullStr Concentrados de fibra alimentar como agente prebiótico em dietas de jundiá (Rhamdia quelen)
title_full_unstemmed Concentrados de fibra alimentar como agente prebiótico em dietas de jundiá (Rhamdia quelen)
title_sort Concentrados de fibra alimentar como agente prebiótico em dietas de jundiá (Rhamdia quelen)
author Adorian, Taida Juliana
author_facet Adorian, Taida Juliana
author_role author
dc.contributor.none.fl_str_mv Silva, Leila Picolli da
http://lattes.cnpq.br/9378190351379861
Radünz Neto, Joao
http://lattes.cnpq.br/9572634426062943
Marengoni, Nilton Garcia
http://lattes.cnpq.br/3293912993945437
dc.contributor.author.fl_str_mv Adorian, Taida Juliana
dc.subject.por.fl_str_mv Fibra solúvel
Fibra insolúvel
Promotor de crescimento
Peixes
Imunoestimulante
Soluble fiber
Insoluble fiber
Growth promoter
Fish
Immunostimulant
CNPQ::CIENCIAS AGRARIAS::ZOOTECNIA
topic Fibra solúvel
Fibra insolúvel
Promotor de crescimento
Peixes
Imunoestimulante
Soluble fiber
Insoluble fiber
Growth promoter
Fish
Immunostimulant
CNPQ::CIENCIAS AGRARIAS::ZOOTECNIA
description This study aimed to evaluate the effect of inclusion of concentrated dietary fiber as prebiotic agent in diets on metabolic, immune responses, performance parameters, deposition of nutrients and production of digestive enzymes of juvenile silver catfish. Concentrates were prepared from dietary fiber citrus pulp, biomass of yeast brewery and grain included in linseed and mixed diets followed a diet containing the prebiotic commercial mananoligossacarids base Actigen® and control treatment without added prebiotic agent. For 50 days, 600 juvenile silver catfish with average initial weight of 3.54±0.53 g were kept in a water recirculation system with two biological filters, settling box, heating and 20 tanks with a capacity of 230 liters. Were randomly assigned to 30 fish per experimental unit, which were fed the experimental diets, three times a day (8:00, 13:00 and 17:00) to apparent satiation. At the end of the experiment the animals were subjected to biometrics were collected blood, liver, mucous, intestine and data length and weight, beyond a sample of fish. The experimental design was a randomized, with five treatments and four replications, the data were subjected to analysis of variance and means were compared by Tukey test (P<0.05). Cholesterol levels, total protein, globulin and mucoprotein were higher in animals fed yeast autolysate and linseed fiber in the diet. A higher amount of liver glycogen in fish fed with control diet and Actigen®, the liver protein content was higher (P<0.05) in a diet containing linseed fiber. Fish fed diets containing yeast autolysate and linseed fiber were superior (P<0.05) to the other treatments tested, as well as higher crude protein values and deposited body fat. Animals fed diets containing citrus pulp showed lower performance and nutrient deposition. The yield of body, digestive indices and production of digestive enzymes were not affected by the tested treatments. The yeast autolysate and linseed fibers provide a prebiotic effect when added to diets for juvenile silver catfish, since they benefit the immune system and provide improved performance and deposition of nutrients by the animal.
publishDate 2015
dc.date.none.fl_str_mv 2015-05-26
2015-05-26
2015-02-10
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/masterThesis
format masterThesis
status_str publishedVersion
dc.identifier.uri.fl_str_mv ADORIAN, Taida Juliana. CONCENTRATES OF DIETARY FIBER AS AGENT PREBIOTIC IN DIETS OF SILVER CATFISH (Rhamdia quelen). 2015. 95 f. Dissertação (Mestrado em Zootecnia) - Universidade Federal de Santa Maria, Santa Maria, 2015.
http://repositorio.ufsm.br/handle/1/10863
dc.identifier.dark.fl_str_mv ark:/26339/0013000006kdt
identifier_str_mv ADORIAN, Taida Juliana. CONCENTRATES OF DIETARY FIBER AS AGENT PREBIOTIC IN DIETS OF SILVER CATFISH (Rhamdia quelen). 2015. 95 f. Dissertação (Mestrado em Zootecnia) - Universidade Federal de Santa Maria, Santa Maria, 2015.
ark:/26339/0013000006kdt
url http://repositorio.ufsm.br/handle/1/10863
dc.language.iso.fl_str_mv por
language por
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Universidade Federal de Santa Maria
BR
Zootecnia
UFSM
Programa de Pós-Graduação em Zootecnia
publisher.none.fl_str_mv Universidade Federal de Santa Maria
BR
Zootecnia
UFSM
Programa de Pós-Graduação em Zootecnia
dc.source.none.fl_str_mv reponame:Manancial - Repositório Digital da UFSM
instname:Universidade Federal de Santa Maria (UFSM)
instacron:UFSM
instname_str Universidade Federal de Santa Maria (UFSM)
instacron_str UFSM
institution UFSM
reponame_str Manancial - Repositório Digital da UFSM
collection Manancial - Repositório Digital da UFSM
repository.name.fl_str_mv Manancial - Repositório Digital da UFSM - Universidade Federal de Santa Maria (UFSM)
repository.mail.fl_str_mv atendimento.sib@ufsm.br||tedebc@gmail.com
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