Microbiological evaluation of soft drink samples marketed in the state of Minas Gerais
| Main Author: | |
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| Publication Date: | 2003 |
| Other Authors: | , , , , |
| 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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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 |
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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 |
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10.53393/rial.2003.62.34941 |
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por |
| language |
por |
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https://periodicos.saude.sp.gov.br/RIAL/article/view/34941/33440 |
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info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
| dc.publisher.none.fl_str_mv |
Instituto Adolfo Lutz |
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Instituto Adolfo Lutz |
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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 |
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IAL |
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Revista do Instituto Adolfo Lutz (Online) |
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Revista do Instituto Adolfo Lutz (Online) |
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Revista do Instituto Adolfo Lutz (Online) - Instituto Adolfo Lutz |
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rial@saude.sp.gov.br |
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1836991962279837696 |