Microbiological evaluation of soft drink samples marketed in the state of Minas Gerais

Bibliographic Details
Main Author: Morais, Vanessa A. D.
Publication Date: 2003
Other Authors: Madeira, Jovita E. G. C., Dias, Edilãnia C., Boncompagni, Ana Carla, Gonçalves, Rúbia C. P., Carvalho, Eunice de
Format: Article
Language: por
Source: Revista do Instituto Adolfo Lutz (Online)
Download full: https://periodicos.saude.sp.gov.br/RIAL/article/view/34941
Summary: The aim of this study was to evaluate the hygienic and sanitary quality of soft drinks of different commercial brands, flavours cola, guaraná and fruits. The samples (2 liters Pet) were randomlycollected in commercial establisments by the Inspection Service (VISA/MG). Two methodologies were used to enumerate viable fungi in beverages (APHA, 1992). The first one was the surface spread-platetechnique using Dicloran Rose Bengal Chloranphenicol medium, and the second one was the membrane filter technique, and media: M-Green Yeast and Mold and DRBC medium . 13% of the soft drink samples showed levels of yeast and mold higher than 20 CFU/mL being classified as unacceptable because of its hygienic conditions (Portaria 451/97 of MS/SVS – item XII-a). 46.2% of these samples presented yeasts, 30% yeasts and molds, and 23% molds. Coliforms were not detected in the samples. 92.3% of theunacceptable samples were provenient from industries classified as bad or precarious according to their premises.
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spelling Microbiological evaluation of soft drink samples marketed in the state of Minas GeraisAvaliação microbiológica de amostras de refrigerantes comercializadas no Estado de Minas GeraisSoft drinksYeastMold and ColiformsRefrigerantesboloresleveduras e coliformesThe aim of this study was to evaluate the hygienic and sanitary quality of soft drinks of different commercial brands, flavours cola, guaraná and fruits. The samples (2 liters Pet) were randomlycollected in commercial establisments by the Inspection Service (VISA/MG). Two methodologies were used to enumerate viable fungi in beverages (APHA, 1992). The first one was the surface spread-platetechnique using Dicloran Rose Bengal Chloranphenicol medium, and the second one was the membrane filter technique, and media: M-Green Yeast and Mold and DRBC medium . 13% of the soft drink samples showed levels of yeast and mold higher than 20 CFU/mL being classified as unacceptable because of its hygienic conditions (Portaria 451/97 of MS/SVS – item XII-a). 46.2% of these samples presented yeasts, 30% yeasts and molds, and 23% molds. Coliforms were not detected in the samples. 92.3% of theunacceptable samples were provenient from industries classified as bad or precarious according to their premises.Com o objetivo de avaliar as condições higiênicas dos refrigerantes, foram analisadas 100 amostras de diferentes marcas, nos sabores de cola, guaraná e frutas. As amostras, em embalagens Pet 2 litros, foram coletadas aleatoriamente no período de março a novembro de 2000, em estabelecimentos comerciais, pela Vigilância Sanitária do Estado (VISA/MG). Foram utilizadas duas metodologias distintas para enumeração de fungos viáveis em bebidas e Número Mais Provável para bactérias do grupo Coliforme (APHA,1992). A primeira técnica utilizada para enumeração de fungos foi a do espalhamento em superfície, em placas contendo o meio Dicloran Rosa de Bengala Cloranfenicol (DRBC), e a segunda, a técnica de membrana filtrante, empregando dois meios: M-Green Yeast and Mold e o meio DRBC. 13% das amostras foram condenadas como produtos em condições higiênicas insatisfatórias por apresentarem contagens de bolores e leveduras superiores à 20UFC/mL (Portaria 451/97 do MS/SVS – ítem XII, inciso a). Destas, 46,2% apresentaram leveduras, 30,8% leveduras e fungos filamentosos, e 23% fungos filamentosos. Não foram detectadas bactérias do grupo coliforme (ausência em 50 mL da amostra). Das amostras condenadas, 92,3% eram provenientes de indústrias classificadas como ruins ou precárias de acordo com suas instalações.Instituto Adolfo Lutz2003-04-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado pelos paresapplication/pdfhttps://periodicos.saude.sp.gov.br/RIAL/article/view/3494110.53393/rial.2003.62.34941Instituto Adolfo Lutz Journal - RIAL; Vol. 62 No. 1 (2003); 1-4Revista del Instituto Adolfo Lutz - RIAL; Vol. 62 Núm. 1 (2003); 1-4Revista do Instituto Adolfo Lutz; v. 62 n. 1 (2003); 1-41983-38140073-985510.18241/rial.v62i1reponame:Revista do Instituto Adolfo Lutz (Online)instname:Instituto Adolfo Lutzinstacron:IALporhttps://periodicos.saude.sp.gov.br/RIAL/article/view/34941/33440Copyright (c) 2003 Vanessa A. D. Morais, Jovita E. G. C. Madeira, Edilãnia C. Dias, Ana Carla Boncompagni, Rúbia C. P. Gonçalves, Eunice de Carvalhoinfo:eu-repo/semantics/openAccessMorais, Vanessa A. D. Madeira, Jovita E. G. C. Dias, Edilãnia C. Boncompagni, Ana Carla Gonçalves, Rúbia C. P. Carvalho, Eunice de 2024-01-24T12:32:20Zoai:ojs.periodicos.saude.sp.gov.br:article/34941Revistahttps://periodicos.saude.sp.gov.br/RIAL/indexPUBhttps://periodicos.saude.sp.gov.br/RIAL/oairial@saude.sp.gov.brhttps://doi.org/10.53393/rial1983-38140073-9855opendoar:2024-01-24T12:32:20Revista do Instituto Adolfo Lutz (Online) - Instituto Adolfo Lutzfalse
dc.title.none.fl_str_mv Microbiological evaluation of soft drink samples marketed in the state of Minas Gerais
Avaliação microbiológica de amostras de refrigerantes comercializadas no Estado de Minas Gerais
title Microbiological evaluation of soft drink samples marketed in the state of Minas Gerais
spellingShingle Microbiological evaluation of soft drink samples marketed in the state of Minas Gerais
Morais, Vanessa A. D.
Soft drinks
Yeast
Mold and Coliforms
Refrigerantes
bolores
leveduras e coliformes
title_short Microbiological evaluation of soft drink samples marketed in the state of Minas Gerais
title_full Microbiological evaluation of soft drink samples marketed in the state of Minas Gerais
title_fullStr Microbiological evaluation of soft drink samples marketed in the state of Minas Gerais
title_full_unstemmed Microbiological evaluation of soft drink samples marketed in the state of Minas Gerais
title_sort Microbiological evaluation of soft drink samples marketed in the state of Minas Gerais
author Morais, Vanessa A. D.
author_facet Morais, Vanessa A. D.
Madeira, Jovita E. G. C.
Dias, Edilãnia C.
Boncompagni, Ana Carla
Gonçalves, Rúbia C. P.
Carvalho, Eunice de
author_role author
author2 Madeira, Jovita E. G. C.
Dias, Edilãnia C.
Boncompagni, Ana Carla
Gonçalves, Rúbia C. P.
Carvalho, Eunice de
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Morais, Vanessa A. D.
Madeira, Jovita E. G. C.
Dias, Edilãnia C.
Boncompagni, Ana Carla
Gonçalves, Rúbia C. P.
Carvalho, Eunice de
dc.subject.por.fl_str_mv Soft drinks
Yeast
Mold and Coliforms
Refrigerantes
bolores
leveduras e coliformes
topic Soft drinks
Yeast
Mold and Coliforms
Refrigerantes
bolores
leveduras e coliformes
description The aim of this study was to evaluate the hygienic and sanitary quality of soft drinks of different commercial brands, flavours cola, guaraná and fruits. The samples (2 liters Pet) were randomlycollected in commercial establisments by the Inspection Service (VISA/MG). Two methodologies were used to enumerate viable fungi in beverages (APHA, 1992). The first one was the surface spread-platetechnique using Dicloran Rose Bengal Chloranphenicol medium, and the second one was the membrane filter technique, and media: M-Green Yeast and Mold and DRBC medium . 13% of the soft drink samples showed levels of yeast and mold higher than 20 CFU/mL being classified as unacceptable because of its hygienic conditions (Portaria 451/97 of MS/SVS – item XII-a). 46.2% of these samples presented yeasts, 30% yeasts and molds, and 23% molds. Coliforms were not detected in the samples. 92.3% of theunacceptable samples were provenient from industries classified as bad or precarious according to their premises.
publishDate 2003
dc.date.none.fl_str_mv 2003-04-30
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Avaliado pelos pares
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.saude.sp.gov.br/RIAL/article/view/34941
10.53393/rial.2003.62.34941
url https://periodicos.saude.sp.gov.br/RIAL/article/view/34941
identifier_str_mv 10.53393/rial.2003.62.34941
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.saude.sp.gov.br/RIAL/article/view/34941/33440
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Instituto Adolfo Lutz
publisher.none.fl_str_mv Instituto Adolfo Lutz
dc.source.none.fl_str_mv Instituto Adolfo Lutz Journal - RIAL; Vol. 62 No. 1 (2003); 1-4
Revista del Instituto Adolfo Lutz - RIAL; Vol. 62 Núm. 1 (2003); 1-4
Revista do Instituto Adolfo Lutz; v. 62 n. 1 (2003); 1-4
1983-3814
0073-9855
10.18241/rial.v62i1
reponame:Revista do Instituto Adolfo Lutz (Online)
instname:Instituto Adolfo Lutz
instacron:IAL
instname_str Instituto Adolfo Lutz
instacron_str IAL
institution IAL
reponame_str Revista do Instituto Adolfo Lutz (Online)
collection Revista do Instituto Adolfo Lutz (Online)
repository.name.fl_str_mv Revista do Instituto Adolfo Lutz (Online) - Instituto Adolfo Lutz
repository.mail.fl_str_mv rial@saude.sp.gov.br
_version_ 1836991962279837696

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