Microbiological quality and presence of enteropathogenic bacteria in orange juice sold in popular markets
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Food Science and Technology (Campinas) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612022000100531 |
Resumo: | Abstract Worldwide, there are a large number of retailers in popular markets offering fresh orange juice, which is preferred for its nutritional and health value. Incorrect management during the preparation, the presence of pests, and inadequate environmental conditions can affect the microbiological quality of the juices sold in popular markets and can even make them a reservoir for enteropathogenic bacteria. The aim of this study was to evaluate the microbiological quality and presence of enteropathogenic bacteria in freshly prepared orange juice sold in popular markets, by quantifying the fungi, yeasts, aerobic mesophilic bacteria, and total and fecal coliforms. The fecal colonies were subjected to tests to confirm the presence of enteropathogenic bacteria. The results showed that none of the juice sold at popular markets had fungi, while all of them had yeasts, mesophilic bacteria, and total coliforms, and only 14% did not present fecal coliforms. The identification of the fecal bacteria was positive for E. coli and Salmonella. The microbiological quality of the orange juices sold in popular markets needs to be improved, since the high microbial load makes them a health risk. |
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Microbiological quality and presence of enteropathogenic bacteria in orange juice sold in popular marketscontaminationyeastsaerobic mesophilescoliformsE. coliSalmonellaAbstract Worldwide, there are a large number of retailers in popular markets offering fresh orange juice, which is preferred for its nutritional and health value. Incorrect management during the preparation, the presence of pests, and inadequate environmental conditions can affect the microbiological quality of the juices sold in popular markets and can even make them a reservoir for enteropathogenic bacteria. The aim of this study was to evaluate the microbiological quality and presence of enteropathogenic bacteria in freshly prepared orange juice sold in popular markets, by quantifying the fungi, yeasts, aerobic mesophilic bacteria, and total and fecal coliforms. The fecal colonies were subjected to tests to confirm the presence of enteropathogenic bacteria. The results showed that none of the juice sold at popular markets had fungi, while all of them had yeasts, mesophilic bacteria, and total coliforms, and only 14% did not present fecal coliforms. The identification of the fecal bacteria was positive for E. coli and Salmonella. The microbiological quality of the orange juices sold in popular markets needs to be improved, since the high microbial load makes them a health risk.Sociedade Brasileira de Ciência e Tecnologia de Alimentos2022-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612022000100531Food Science and Technology v.42 2022reponame:Food Science and Technology (Campinas)instname:Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA)instacron:SBCTA10.1590/fst.09621info:eu-repo/semantics/openAccessJESÚS,Rosa Laura OCAÑA DEIBÁÑEZ,Ana Tarin GUTIÉRREZPUEBLA,Itzel ROJASGARCÍA,Néstor PONCESICLÁN,Martha Lidya SALGADOROMERO,Luis Daniel CARBAJALeng2022-02-22T00:00:00Zoai:scielo:S0101-20612022000100531Revistahttp://www.scielo.br/ctaONGhttps://old.scielo.br/oai/scielo-oai.php||revista@sbcta.org.br1678-457X0101-2061opendoar:2022-02-22T00:00Food Science and Technology (Campinas) - Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA)false |
dc.title.none.fl_str_mv |
Microbiological quality and presence of enteropathogenic bacteria in orange juice sold in popular markets |
title |
Microbiological quality and presence of enteropathogenic bacteria in orange juice sold in popular markets |
spellingShingle |
Microbiological quality and presence of enteropathogenic bacteria in orange juice sold in popular markets JESÚS,Rosa Laura OCAÑA DE contamination yeasts aerobic mesophiles coliforms E. coli Salmonella |
title_short |
Microbiological quality and presence of enteropathogenic bacteria in orange juice sold in popular markets |
title_full |
Microbiological quality and presence of enteropathogenic bacteria in orange juice sold in popular markets |
title_fullStr |
Microbiological quality and presence of enteropathogenic bacteria in orange juice sold in popular markets |
title_full_unstemmed |
Microbiological quality and presence of enteropathogenic bacteria in orange juice sold in popular markets |
title_sort |
Microbiological quality and presence of enteropathogenic bacteria in orange juice sold in popular markets |
author |
JESÚS,Rosa Laura OCAÑA DE |
author_facet |
JESÚS,Rosa Laura OCAÑA DE IBÁÑEZ,Ana Tarin GUTIÉRREZ PUEBLA,Itzel ROJAS GARCÍA,Néstor PONCE SICLÁN,Martha Lidya SALGADO ROMERO,Luis Daniel CARBAJAL |
author_role |
author |
author2 |
IBÁÑEZ,Ana Tarin GUTIÉRREZ PUEBLA,Itzel ROJAS GARCÍA,Néstor PONCE SICLÁN,Martha Lidya SALGADO ROMERO,Luis Daniel CARBAJAL |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
JESÚS,Rosa Laura OCAÑA DE IBÁÑEZ,Ana Tarin GUTIÉRREZ PUEBLA,Itzel ROJAS GARCÍA,Néstor PONCE SICLÁN,Martha Lidya SALGADO ROMERO,Luis Daniel CARBAJAL |
dc.subject.por.fl_str_mv |
contamination yeasts aerobic mesophiles coliforms E. coli Salmonella |
topic |
contamination yeasts aerobic mesophiles coliforms E. coli Salmonella |
description |
Abstract Worldwide, there are a large number of retailers in popular markets offering fresh orange juice, which is preferred for its nutritional and health value. Incorrect management during the preparation, the presence of pests, and inadequate environmental conditions can affect the microbiological quality of the juices sold in popular markets and can even make them a reservoir for enteropathogenic bacteria. The aim of this study was to evaluate the microbiological quality and presence of enteropathogenic bacteria in freshly prepared orange juice sold in popular markets, by quantifying the fungi, yeasts, aerobic mesophilic bacteria, and total and fecal coliforms. The fecal colonies were subjected to tests to confirm the presence of enteropathogenic bacteria. The results showed that none of the juice sold at popular markets had fungi, while all of them had yeasts, mesophilic bacteria, and total coliforms, and only 14% did not present fecal coliforms. The identification of the fecal bacteria was positive for E. coli and Salmonella. The microbiological quality of the orange juices sold in popular markets needs to be improved, since the high microbial load makes them a health risk. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612022000100531 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612022000100531 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/fst.09621 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Ciência e Tecnologia de Alimentos |
publisher.none.fl_str_mv |
Sociedade Brasileira de Ciência e Tecnologia de Alimentos |
dc.source.none.fl_str_mv |
Food Science and Technology v.42 2022 reponame:Food Science and Technology (Campinas) instname:Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA) instacron:SBCTA |
instname_str |
Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA) |
instacron_str |
SBCTA |
institution |
SBCTA |
reponame_str |
Food Science and Technology (Campinas) |
collection |
Food Science and Technology (Campinas) |
repository.name.fl_str_mv |
Food Science and Technology (Campinas) - Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA) |
repository.mail.fl_str_mv |
||revista@sbcta.org.br |
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1752126331926085632 |