EFFECTS OF YEAST CELL WALL EXTRACT IN DRY DIET ON MICROBIOLOGY, SHORT-CHAIN FATTY ACIDS AND FECAL ODOR REDUCTION OF ADULT CATS
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Ciência animal brasileira (Online) |
Texto Completo: | https://revistas.ufg.br/vet/article/view/15354 |
Resumo: | The aim of this study was to evaluate the effects of yeast cell wall extract (YCW) in dry diet on the fecal microbiota, concentration of short-chain fatty acids (SCFA) and on the odor reduction of cats feces. We used 20 animals of both sexes, randomly assigned to four treatments and five repetitions totaling 20 experimental units: 1) dry commercial diet (control); 2) control + 0.2%, 3) control + 0.4%, and 4) control + 0.6% of YCW in dry matter. Enterobacteriaceae and lactic acid bacteria, fecal concentration of acetic, propionic and butyric acids, ammonia nitrogen and sensory panel were performed. There were no significant differences (p> 0.05) for bacterial counts and the concentration of SCFA and ammonia, but in sensory panel a reduction in the odor of feces could be noted with the use of 0.2% of YCW. We concluded that the addition of up to 0.6% YCW had no effect on the microbiology and the concentration of fatty acids, but there is potential for its use as an additive because of the improvement in the odor of feces. However, further studies are needed to understand the mechanisms of action and the effects of prebiotics for domestic cats. KEYWORDS: ammoniacal nitrogen; butyric acid; feline; lactic bacteria; mannanoligosacharide. |
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EFFECTS OF YEAST CELL WALL EXTRACT IN DRY DIET ON MICROBIOLOGY, SHORT-CHAIN FATTY ACIDS AND FECAL ODOR REDUCTION OF ADULT CATSEFEITOS DO EXTRATO DE PAREDE DE LEVEDURA EM DIETA SECA SOBRE A MICROBIOLOGIA, ÁCIDOS GRAXOS DE CADEIA CURTA E REDUÇÃO DO ODOR DAS FEZES DE GATOS ADULTOSfelinosnitrogênio amoniacalmananoligossacarídeobactérias láticasácido butíricoThe aim of this study was to evaluate the effects of yeast cell wall extract (YCW) in dry diet on the fecal microbiota, concentration of short-chain fatty acids (SCFA) and on the odor reduction of cats feces. We used 20 animals of both sexes, randomly assigned to four treatments and five repetitions totaling 20 experimental units: 1) dry commercial diet (control); 2) control + 0.2%, 3) control + 0.4%, and 4) control + 0.6% of YCW in dry matter. Enterobacteriaceae and lactic acid bacteria, fecal concentration of acetic, propionic and butyric acids, ammonia nitrogen and sensory panel were performed. There were no significant differences (p> 0.05) for bacterial counts and the concentration of SCFA and ammonia, but in sensory panel a reduction in the odor of feces could be noted with the use of 0.2% of YCW. We concluded that the addition of up to 0.6% YCW had no effect on the microbiology and the concentration of fatty acids, but there is potential for its use as an additive because of the improvement in the odor of feces. However, further studies are needed to understand the mechanisms of action and the effects of prebiotics for domestic cats. KEYWORDS: ammoniacal nitrogen; butyric acid; feline; lactic bacteria; mannanoligosacharide.Objetivou-se avaliar os efeitos do extrato de parede de levedura (EPL) em dieta seca sobre a microbiota fecal, concentração de ácidos graxos de cadeia curta (AGCC) e redução do odor das fezes de gatos adultos. Foram utilizados 20 animais, dez de cada sexo, distribuídos ao acaso em quatro tratamentos e cinco repetições, totalizando 20 unidades experimentais: 1) dieta comercial seca (controle); 2) controle + 0,2%; 3) controle + 0,4%; e 4) controle + 0,6% de EPL na matéria seca da dieta. Foram realizados contagem de enterobactérias, E.coli e bactérias láticas, concentração fecal dos ácidos acético, propiônico, butírico e nitrogênio amoniacal, além de painel sensorial. Não foram observadas diferenças significativas (p>0,05) para as contagens bacterianas e a concentração de AGCC e nitrogênio amoniacal; no entanto, por meio do painel sensorial pôde ser notada redução no odor das fezes com o uso de 0,2% de EPL na dieta. Concluiu-se que a adição de até 0,6% de EPL não teve efeito sobre a microbiologia e a concentração de ácidos graxos, mas há potencial uso como aditivo devido à melhora no odor das fezes. Outros estudos são necessários para compreender os mecanismos de ação, efeitos e níveis de inclusão desse prebiótico para gatos domésticos.PALAVRAS-CHAVE: ácido butírico; bactérias láticas; felinos; mananoligossacarídeo; nitrogênio amoniacal.Universidade Federal de Goiás2012-12-14info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAnimal SanityAvaliado por paresPesquisa Científicaapplication/downloadtext/htmlhttps://revistas.ufg.br/vet/article/view/1535410.5216/cab.v13i4.15354Brazilian Animal Science/ Ciência Animal Brasileira; Vol. 13 No. 4 (2012); 479-486Ciência Animal Brasileira / Brazilian Animal Science; v. 13 n. 4 (2012); 479-4861809-68911518-2797reponame:Ciência animal brasileira (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/vet/article/view/15354/12710https://revistas.ufg.br/vet/article/view/15354/12711Aquino, Adriana AugustoAlves, Mariana PereiraSantos, João Paulo FernandesFeliciano, Marcus Antônio RossiPiccoli, Roberta HilsdorfSaad, Flávia M. de O. Borgesinfo:eu-repo/semantics/openAccess2012-12-14T21:39:04Zoai:ojs.revistas.ufg.br:article/15354Revistahttps://revistas.ufg.br/vetPUBhttps://revistas.ufg.br/vet/oai||revistacab@gmail.com1809-68911518-2797opendoar:2024-05-21T19:55:48.808206Ciência animal brasileira (Online) - Universidade Federal de Goiás (UFG)true |
dc.title.none.fl_str_mv |
EFFECTS OF YEAST CELL WALL EXTRACT IN DRY DIET ON MICROBIOLOGY, SHORT-CHAIN FATTY ACIDS AND FECAL ODOR REDUCTION OF ADULT CATS EFEITOS DO EXTRATO DE PAREDE DE LEVEDURA EM DIETA SECA SOBRE A MICROBIOLOGIA, ÁCIDOS GRAXOS DE CADEIA CURTA E REDUÇÃO DO ODOR DAS FEZES DE GATOS ADULTOS |
title |
EFFECTS OF YEAST CELL WALL EXTRACT IN DRY DIET ON MICROBIOLOGY, SHORT-CHAIN FATTY ACIDS AND FECAL ODOR REDUCTION OF ADULT CATS |
spellingShingle |
EFFECTS OF YEAST CELL WALL EXTRACT IN DRY DIET ON MICROBIOLOGY, SHORT-CHAIN FATTY ACIDS AND FECAL ODOR REDUCTION OF ADULT CATS Aquino, Adriana Augusto felinos nitrogênio amoniacal mananoligossacarídeo bactérias láticas ácido butírico |
title_short |
EFFECTS OF YEAST CELL WALL EXTRACT IN DRY DIET ON MICROBIOLOGY, SHORT-CHAIN FATTY ACIDS AND FECAL ODOR REDUCTION OF ADULT CATS |
title_full |
EFFECTS OF YEAST CELL WALL EXTRACT IN DRY DIET ON MICROBIOLOGY, SHORT-CHAIN FATTY ACIDS AND FECAL ODOR REDUCTION OF ADULT CATS |
title_fullStr |
EFFECTS OF YEAST CELL WALL EXTRACT IN DRY DIET ON MICROBIOLOGY, SHORT-CHAIN FATTY ACIDS AND FECAL ODOR REDUCTION OF ADULT CATS |
title_full_unstemmed |
EFFECTS OF YEAST CELL WALL EXTRACT IN DRY DIET ON MICROBIOLOGY, SHORT-CHAIN FATTY ACIDS AND FECAL ODOR REDUCTION OF ADULT CATS |
title_sort |
EFFECTS OF YEAST CELL WALL EXTRACT IN DRY DIET ON MICROBIOLOGY, SHORT-CHAIN FATTY ACIDS AND FECAL ODOR REDUCTION OF ADULT CATS |
author |
Aquino, Adriana Augusto |
author_facet |
Aquino, Adriana Augusto Alves, Mariana Pereira Santos, João Paulo Fernandes Feliciano, Marcus Antônio Rossi Piccoli, Roberta Hilsdorf Saad, Flávia M. de O. Borges |
author_role |
author |
author2 |
Alves, Mariana Pereira Santos, João Paulo Fernandes Feliciano, Marcus Antônio Rossi Piccoli, Roberta Hilsdorf Saad, Flávia M. de O. Borges |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Aquino, Adriana Augusto Alves, Mariana Pereira Santos, João Paulo Fernandes Feliciano, Marcus Antônio Rossi Piccoli, Roberta Hilsdorf Saad, Flávia M. de O. Borges |
dc.subject.por.fl_str_mv |
felinos nitrogênio amoniacal mananoligossacarídeo bactérias láticas ácido butírico |
topic |
felinos nitrogênio amoniacal mananoligossacarídeo bactérias láticas ácido butírico |
description |
The aim of this study was to evaluate the effects of yeast cell wall extract (YCW) in dry diet on the fecal microbiota, concentration of short-chain fatty acids (SCFA) and on the odor reduction of cats feces. We used 20 animals of both sexes, randomly assigned to four treatments and five repetitions totaling 20 experimental units: 1) dry commercial diet (control); 2) control + 0.2%, 3) control + 0.4%, and 4) control + 0.6% of YCW in dry matter. Enterobacteriaceae and lactic acid bacteria, fecal concentration of acetic, propionic and butyric acids, ammonia nitrogen and sensory panel were performed. There were no significant differences (p> 0.05) for bacterial counts and the concentration of SCFA and ammonia, but in sensory panel a reduction in the odor of feces could be noted with the use of 0.2% of YCW. We concluded that the addition of up to 0.6% YCW had no effect on the microbiology and the concentration of fatty acids, but there is potential for its use as an additive because of the improvement in the odor of feces. However, further studies are needed to understand the mechanisms of action and the effects of prebiotics for domestic cats. KEYWORDS: ammoniacal nitrogen; butyric acid; feline; lactic bacteria; mannanoligosacharide. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-12-14 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Animal Sanity Avaliado por pares Pesquisa Científica |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://revistas.ufg.br/vet/article/view/15354 10.5216/cab.v13i4.15354 |
url |
https://revistas.ufg.br/vet/article/view/15354 |
identifier_str_mv |
10.5216/cab.v13i4.15354 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://revistas.ufg.br/vet/article/view/15354/12710 https://revistas.ufg.br/vet/article/view/15354/12711 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/download text/html |
dc.publisher.none.fl_str_mv |
Universidade Federal de Goiás |
publisher.none.fl_str_mv |
Universidade Federal de Goiás |
dc.source.none.fl_str_mv |
Brazilian Animal Science/ Ciência Animal Brasileira; Vol. 13 No. 4 (2012); 479-486 Ciência Animal Brasileira / Brazilian Animal Science; v. 13 n. 4 (2012); 479-486 1809-6891 1518-2797 reponame:Ciência animal brasileira (Online) instname:Universidade Federal de Goiás (UFG) instacron:UFG |
instname_str |
Universidade Federal de Goiás (UFG) |
instacron_str |
UFG |
institution |
UFG |
reponame_str |
Ciência animal brasileira (Online) |
collection |
Ciência animal brasileira (Online) |
repository.name.fl_str_mv |
Ciência animal brasileira (Online) - Universidade Federal de Goiás (UFG) |
repository.mail.fl_str_mv |
||revistacab@gmail.com |
_version_ |
1799874787193913344 |