Use este identificador para citar ou linkar para este item: http://rima.ufrrj.br/jspui/handle/20.500.14407/26272
Registro completo de metadados
Campo DCValorIdioma
dc.contributor.authorCosta, Eliane Tinoco Ribamar da-
dc.date.accessioned2026-08-31T14:39:33Z-
dc.date.available2026-08-31T14:39:33Z-
dc.date.issued1999-09-30-
dc.identifier.citationCOSTA, Eliane Tinoco Ribamar da. Desenvolvimento de metodologia para detecção da adesão microbiana em superfície de aço inoxidável. 1999. 79 f. Dissertação (Mestrado em Microbiologia Veterinária) – Instituto de Veterinária, Universidade Federal Rural do Rio de Janeiro, Seropédica, 1999.pt_BR
dc.identifier.urihttp://rima.ufrrj.br/jspui/handle/20.500.14407/26272-
dc.description.abstractMuitas bactérias são capazes de aderir a superfícies de diferentes materiais formando biofilmes. Os biofilmes são, via de regra, indesejáveis não somente do ponto de vista higiênico sanitário, como também podem acarretar diminuição na transferência de calor e diminuir a vazão das tubulações, dentre outros problemas. Nutrientes são normalmente necessários à adesão bacteriana, sendo importantes o intervalo de tempo entre o contato do leite com os equipamentos e a limpeza. Os objetivos propostos nesta pesquisa foram: a) determinar a capacidade de adesão por Pseudomonas fluorescens em superfíçie de aço inoxidável, em presença de leite integral diluído a 2 %.;b) verificar o efeito de matéria orgânica previamente impregnada sobre estas superfícies na aderência e colonização por P. fluorescens em diferentes intervalos de tempo (8, 24, 48, 72 e 96 horas) e c) determinar a eficácia de três diferentes sanitizantes na redução desta contaminação. Os resultados indicaram que 8 horas de contato da superfície com o meio contaminado foram suficientes para a adesão bacteriana, não tendo sido verificada diferença significativa de contaminação nos diferentes intervalos de tempo (P>0,05). Todos os sanitizantes mostraram maior eficiência na redução da contaminação com P. fluorescens em carreadores sem matéria orgânica aderida. O hipoclorito, na concentração de 300 mg/L de cloro residual total, foi o sanificante mais eficaz em carreadores com e sem matéria orgânica aderida, reduzindo o nível de contaminação para menos de 1 O UFC/cm2 neste último. Nos testes com carreadores sem matéria orgânica aderida, o ácido peracético à 45 mg/L apresentou eficiência equivalente ao hipoclorito, tendo se mostrado menos eficaz em presença de matéria orgânica aderida. O tratamento com quaternário de amônia não se mostrou adequado à sanificação de superfícies de aço inox contaminada com P. fluorescens.pt_BR
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPESpt_BR
dc.languageporpt_BR
dc.publisherUniversidade Federal Rural do Rio de Janeiropt_BR
dc.subjectbiofilmespt_BR
dc.subjectAço inoxidávelpt_BR
dc.subjectsanitizantespt_BR
dc.subjectbiofilmspt_BR
dc.subjectStainless steelpt_BR
dc.subjectsanitizerspt_BR
dc.titleDesenvolvimento de metodologia para detecção da adesão microbiana em superfície de aço inoxidávelpt_BR
dc.title.alternativeDevelopment of a methodology for detecting microbial adhesion on stainless steel surfacesen
dc.typeDissertaçãopt_BR
dc.description.abstractOtherBacterial adhesion to surfaces lead to biofilm formation. Most biofilms are undesirable not only due to hygienic and sanitary problems that may cause, but also because might reduce heat transfer on equipment and flow on pipelines. Nutrients are normally necessary to bacterial adhesion, and the time interval between processing and cleaning is important. The objectives of the research were: a) determine the ability of Pseudomonas fluorescens to adhere on stainless steel surface in presence of milk diluted to 2% solids.; b) verify the effect of pre-soiling the surfaces with diluted milk on P. f/uorescens adherence and colonisation at different time intervals (8, 14, 48, 72 and 96 hours) and e) evaluate the effectiveness of different sanitizers to reduce the attached load. Bacterial adhesion were detect within the first 8 hours contact of the surface with the contaminated media, and no significant difference on contamination levels were observed within different time intervals (P>0,05). AII sanitizers reduce P. fluorescens contamination more efficiently in unsoiled surfaces. Hypochlorite treatments at the levei of 300 mg/L total chlorine were the most efficient on tests with soiled and unsoiled carriers, reducing the contamination leve! to less than 1 O UFC/cm2 in this last one. The performance of peracetic acid at 45 mg/L levels on unsoiled carriers was comparable to chlorine, but diminish when the carriers were pre-soiled. Quartenary ammonium treatment showed not be suitable for sanitation of stainless steel surfaces contamined with P.fluorescens.en
dc.contributor.advisor1Luchese, Rosa Helena-
dc.contributor.advisor1IDhttps://orcid.org/0000-0002-2059-1368pt_BR
dc.contributor.advisor1Latteshttp://lattes.cnpq.br/7341531211426066pt_BR
dc.contributor.referee1Luchese, Rosa Helena-
dc.contributor.referee1IDhttps://orcid.org/0000-0002-2059-1368pt_BR
dc.contributor.referee1Latteshttp://lattes.cnpq.br/7341531211426066pt_BR
dc.contributor.referee2Macêdo, Jorge Antônio Barros de-
dc.contributor.referee2Latteshttp://lattes.cnpq.br/7968453137099173pt_BR
dc.creator.Lattes-pt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentInstituto de Veterináriapt_BR
dc.publisher.initialsUFRRJpt_BR
dc.publisher.programPrograma de Pós-Graduação em Ciências Veterináriaspt_BR
dc.relation.referencesADAMS, J. 8. Review: enzyme inactivation during heat processing of food - stuffs. lnternational Joumal of Food Science and Technology, v.26, p. 1-20, 1991. ANDRADE, N. J, MACÊDO, J. A. B. Higienização na Indústria de Alimentos. São Paulo: Livraria Varela, 1996. 182 p. ______ , BRIDGEMAN, T. A., ZOTTOLA, E. A. Bactetiocidal activity of sanitizers against Enterococcus faecium attached to stainless steel as determined by plate count and impedance methods. Journal of Food Protection, v. 61, n.7, p. 833-838, 1998. AUSTIN, J. W., BERGERON, G. Development of bacterial biofilms in dairy processing lines. Journal of Dairy Research, v. 62, p. 509-519, 1995. BARACH, J. T., ADAMS, D. M., SPECK, M. L. Low temperature inactivation in milk of heat-resistant proteases from psychrotrophic bacteria. Journal of Dairy Science, v. 59, n. 3, p. 391-395, 1975. BERGEY'S. Manual of Determinative Bacteriology. Willians & Wilkins Company (ed), 1974. 1268 p. 71 BEST, M., SATTAR, S. A., SPRINGTHORPE, V. S., KENNEDY, M. E. Comparative mycobactericidal efficacy of chemical disinfectants in suspension and carrier tests. Applied and Environmental Microbiology, v. 54, n.11, p. 2856 - 2858, 1988. ____ , KENNEDY, M. E., COATES, F. Efficacy of a variety of disinfectants against Listeria spp. Applied and Environmental Microbiology, v. 56, n. 2, p. 377 -380, 1990. BLACKMAN, 1. C., FRANK, J. F. Growth of Listeria monocytogenes as a biofilm on various food-processing surfaces. Journal of Food Protection, v. 59, n.8, p. 827-831, 1996. BROWN, M. L., GAUTHIER, J. J. Cell density and growth phase as factors in the resistance of a biofilm of Pseudomonas aeroginosa (ATCC 27853) to iodine. Applied and Environmental Microbiology, v. 59, n. 7, p.2320-2322, 1993. CARPENTIER, B., CERF, O. Bioflims and their consequences, with particular reference to hygiene in the food industry. Journal of Applied Bacteriology, V. 75, p. 499-511, 1993. CENTER FOR ENVIRONMENTAL BIOTECHNOLOGY. Monitoring microbial biofilm development on surfaces using no destructive techniques. Http://www.ra.utk,edu./ceb/oroj8,htm [ capturado em 06/11 /99]. COSTERTON, J. W., MARRIE, T. J., CHENG, K. J. Phenomena of bacterial adhesion. ln: Bacterial Adhesion. Savage, D.C., Fletcher, M (eds.) London: Plenum Press, 1985. p. 3-43. _______ , CHENG, K. G., GEESEY, K. G., LADO, P.1., NICKEL, J. C., DASGUPTAM M., MARRIE, T. J. Bacterial biofilms in nature disease. Annual Reviews in Microbiology, v. 41, p. 435-464, 1987. COUSIN, M.A. Presence and activity of Psychrotrophic microoganisms in milk and dairy products: a review. Journal of Food Protection, v. 45, n. 2, p. 172-207, 1982. CRAVEN, H. M., MACAULEY, B. J. Microorganisms in pasteurized milk after refrigerated storage 1. Identification of types. The Australian Joumal of Dairy Technology, v. 47, p. 38-45, 1992. CRIADO, M. T., SUÁREZ, 8., FERREIRÓS, C. M. The importance of bacterial adhesion in dairy industry. Food Technology, v. 48, p. 123-126, 1994. 72 CRIELL Y, E. M., LOGAN, N. A., ANDERTON, A. Journal of Applied Bacteriology, v. 77, p. 256-263, 1994. DUDDRIDGE, J. E., PRITCHARD A. M. Factors affecting the adhesion of bacteria to surfaces. Proceeding of the Conference on Microbial Corrosion Teddington: p. 28-35, 1983. FATEMI, P., FRANK, J. F. lnactivation of Usteria monocytogenes/Pseudomonas biofilms by peracid sanitizers. Journal of Food Protection, v. 62, n. 7, p. 761- 765, 1999. FRANCO, B. D. G. DE M., LANDGRAF, M. Microrganismos patogênicos de importância em alimentos. ln: Microbilogia dos Alimentos. São Paulo: Ed. Atheneu, 1996. p.33-81. FRANK, J. F., KOFFI, R. A. Surface-adherent growth of Usteria monocytogenes in associated with increased resistance to surfactant sanitizers and heat. Journal of Food Protection, v. 53, n. 7, p. 550-554, 1990. GONZÁLEZ, 1., MARTIN, R., GARCIA, T., MORALES, P., SANZ, B., HERNÁNDEZ, P. E. A sandwich enzyme-linked immunosorbent assay (ELISA) for detection of Pseudomonas fluorescens and related psychrotrophic bacteria in refrigerated milk. Journal of Applied Bacteriology, v. 74, p. 394- 401, 1993. GUTHRIE, R.K. Control of microorganisms. ln: Food Sanitation. Guthrie, R.K. ( ed. ), Connecticut: Saybrook Press, 1983. p. 67-95. HARRIGAN, W.F, PARK, R.W.A. ln: Making Safe Food. Harcourt Brace Jovanovich (Publishers ), London: Academic Press, 1991. 178 p. HAYES, P.R. Microbiologia e higiene de los alimentos. Zaragoza: Ed. Acríbia S.A., 1993. 378 p. HARPER, W.J. Sanitation in dairy Food Plants. ln: Food Sanitation. Guthrie, R.K. (ed.). Connecticut: Saybrook Press, 1983. p. 154-192. HOOD, S. K, ZOTTOLA, E. A. Growth media and surface conditioning influence the adherence of Pseudomonas fragi, Salmonella typhimurium, and Usteria monocytogenes cells to stainless steel. Journal of Food Protection, v. 60, n. 9, p. 1034-1037, 19978. _____ , ______ . lsolation and identification of adherence Gram- negative microorganisms from four meat-processing facilities. Journal of Food Protection, v. 60, n. 9, p. 1135-1138, 1997b. 73 INTERNATIONAL, DAIRY and FEDERATION. Oesing and use of CIP systems in the dairy industry ( IDF Oocument 117). Brussels: lnternational Dairy Federation, 1979. IOWA STATE UNIVERSITY. What is Usteria monocytogenes? http://www.exnet.iastate.edu/pages/families/fs/listeria.html [ capturado em 31/05/99]. JONES, K., BRADSHAW, S. B. Biofilm formation by the Enterobacteriaceae: a comparison between Salmonella enteritidis, Escherichia coli and a nitrogen- fixing strain of Klebsiella pneumoniae. Journal of Applied Bacteriology, v. 80, p. 458-464, 1996. KIM, K. Y., FRANK, J. F. Effect of nutrients on biofilm formation by Ustería monocytogenes on stainless steel. Journal of Food Protection, v. 58, n. 1, p. 24-28, 1995. KRYSINSKI, E. P., BROWN, L. J., MARCHISELLO, T. J. Effect of cleaners and sanitizers on Listeria monocytogenes attached to product contact surfaces. Journal of Food Protection, v. 55, n. 4, p. 246-251, 1992. KUMURA, H, MIKAWA, K., SAITO, Z. lnfluence of milk proteins on the thermostability of the lipase from Pseudomonas f/uorescens 33. Journal of Dairy Science, v. 76, p. 2164-2167, 1993. LABORATORY CHEMICAL SAFETY SUMMARIES. Peracetic acid (and related percarboxylic acids). htto://www.arccom/hhmi/science/labsafe/lcsstx68.htm. [ capturado em 09/11 /99]. LeCHEVALIER, M. W., BABCOCK, T. M., LEE, R. G. Examination and characterization of distribution system biofilms. Applied and Environmental Microbiology, v. 53, n. 12, p. 2714-2724, 1987. _________ , CAWTHON, C. D., LEE, R. G. Factor promoting survival of bacteria in chlorinated water supplies. Applied and Environmental Microbiology, v. 54, n. 3, 649-654, 1988. LERICHE, V., CARPENTIER, B. Viable but nonculturable Salmonella typhymurium in single-and-binary-species biofilms in response to chlorine treatment. Journal of Food Protection, v. 58, p. 1186-1191, 1995. LEWIS, S. J., GILMOUR, A. Microflora associated with the internai surface of rubber and stainless steel milk transfer pipeline. Journal of Applied Bacteriology, v. 62, p. 327 -333, 1987. 74 LÜCK, H. Quality contrai in the dairy industry. ln: Dairy Microbiology, v. 2, Robinson, R. K., (ed), London: Applied Science Publishers.1981. MAFU, A. A., ROY, D., GOULET, J., SAVOIE, L., ROY, R. Efficiency of Sanitizing agents for destroying Lísteria monocytogenes on contaminated surfaces. Journal of Dairy Science, v.73, n. 12, p. 3428-3432, 1990. MARSHALL, K. C. Mechanisms of bacterial adhesion at solid-water interfaces. ln: Bacterial Adhesion. Savage, D.C., Fletcher, M. (eds.), London: Plenum Press, 1985. p. 133-161. MASOUD, H., SADOVSKAYA, 1., de KIEVIT, T., ALTMAN, E., RICHARDS, J. C. , LAM, J. S. Structural elucidation of the lipopolysaccharide core region of the O-chain-deficient mutant strain A28 from Pseudomonas aeruginosa serotype 06 (lnternational antigenic typing scheme). Journal of Bacteriology, v.177, n. 23, p. 6718-6726, 1995. MOSTELLER, T. M., BISHOP, J. R. Sanitizer efficacy against attached bacteria in a milk biofilm. Journal of Food Protection, v. 56, n. 1, p. 34-41, 1993. MUIR, D. D.The self-life of dairy products 1. Factors influencing raw milk and fresh products. Journal of the Society of Dairy Technology, v. 49, n.1, p. 24-27, 1996. OH, D-H., MARSHALL, D. L. Destruction of Listeria monocytogenes biofilms on stainless steel using monolaurin and heat. Journal of Food Protection, v. 57, n. 3, p. 251-255, 1995. PARIZZI, S. Q. F. Adesão bacteriana em superfícies de serviços de alimentação hospitalar avaliada pela microscopia de epifluorescência. Tese de M. S. Universidade Federal de Viçosa, MG, Brasil, 1998. PYLE, B. H., WATTERS, S. K., McFETERS, G. A. Physiological aspects of disinfection resistance in Pseudomonas cepacia. Journal of Applied Bacteriology, v. 76, p. 142-148, 1994. ROBERSON, E. 8., FIRESTONE, M. K. Relationship between desiccation and exopolysaccharide production in a soil Pseudomonas sp. Applied and Environmental Microbiology, v. 58, n. 4, p. 1284-1291, 1992. RONNER, A. B., WONG, A. C. L. Biofilm development and sanitizer inactivation of Usteria monocytogenes and Salmonella typhimurium on stainless steel and buna-n rubber. Journal of Food Protection, v. 56, n. 9, p. 750-758, 1993. 75 RUBINO, J. R., BAUER, J. M., CLARKE, P. H., WOODWARD, B. B., PORTER, F. C., HIL TON, H. G. Hard surface carrier test for efficacy testing of disinfectants: co\laborative study. Journal of AOAC lnternational, v.75, n. 4, p. 635-641, 1992. SPRENGER, R. A. The desing of equipment. ln: Hygiene for management, Doncaster: Highfield Publications, 1995. 367 p. SHEHATA, T. E., COLLINS, E. B. lsolation and identification of psychrophilic species of Bacillus from milk. Journal of Applied Bacteriology, v. 21, p. 466- 469, 1971. SURMAN, S., MORTON, G., KEEVIL, B. Biofilms: an overview. PHLS Microbiology Digest, v. 13, n. 1, p. 33-38, 1996. TERNSTRÔM, A., LINDBERG, A. M., MOLIN, G. Classification of the spoilage flora of raw and pasteurized bovine milk, with special reference to Pseudomonas and Bacillus. Journal of Applied Bacteriology, v. 75, p. 25- 34, 1993. TOMAZELLI, 1. 8., SANTOS, 1. R., SCARATTI, D. Eficiência do ácido peracético, álcool iodado e clorhexidina na desinfecção das mãos. Boletim Técnico - Atualidades em Alimentos e Bebidas. Vassouras, v. 8, n. 1/2, 1-4, jan./jun., 1999. WICKEN, A. J. Bacterial cell walls and surfaces. ln: Bacterial Adhesion. Savage, D.C.; Fletcher, M (eds.). London: Plenum Press, 1985. p. 45-70. WIRTANEN, G., HUSMARK, U.; MATTILA-SANDHOLM, T. Microbial evaluation of the biotransfer potencial from surfaces with Bacil/us biofims after rinsing and cleaning procedures in closed food-processing systems. Journal of Food Protection, v. 59, n. 7, p. 727-733, 1996. ZOTTOLA, E. A. Microbial attachment and biofilm formation: a new problem for the food industry? Food Technology, v. 48, n. 7, p. 107-114, 1994.pt_BR
dc.subject.cnpqMedicina Veterináriapt_BR
Aparece nas coleções:Mestrado em Microbiologia Veterinária

Se for cadastrado no RIMA, poderá receber informações por email.
Se ainda não tem uma conta, cadastre-se aqui!

Arquivos associados a este item:
Arquivo Descrição TamanhoFormato 
1999 - Eliane Tinoco Ribamar da Costa.pdf3,59 MBAdobe PDFAbrir


Os itens no repositório estão protegidos por copyright, com todos os direitos reservados, salvo quando é indicado o contrário.