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Inox et biofilm

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Journal of Food Science and Engineering 6 (2016) 332-343 Antimicrobial Activity of Stainless Steel with a Modified TiN Upperlayer on Meat Related Contaminants. Tropical Journal of Pharmaceutical Research June 2015; 14 (6): 1075-1079 Effect of Carvacrol on Salmonella Saintpaul Biofilms on Stainless Steel Surface. Mater Sci Eng C Mater Biol Appl. 2015 Jun;51:356-61. Anti-biofilm formation of a novel stainless steel against Staphylococcus aureus.

Open Access Abstract Staphylococcus aureus (S. aureus) is a bacterium frequently found proliferating on metal surfaces such as stainless steels used in healthcare and food processing facilities.

Mater Sci Eng C Mater Biol Appl. 2015 Jun;51:356-61. Anti-biofilm formation of a novel stainless steel against Staphylococcus aureus.

Journal of Applied Microbiology (Impact Factor: 2.2). 01/2005 Inactivation of Escherichia coli O157:H7 in biofilm on stainless steel by treatment with an alkaline cleaner and a bacteriophage. Int J Res Med Sci. 2015 Nov;3(11): 3300-3307 Differential biofilm formation and chemical disinfection resistance of Escherichia coli on stainless steel and polystyrene tissue culture plate. GLOBAL VETERINARIA - 2010 - Biofilm formation of Escherichia coli O111 on food contact stainless steel and high density polyethylene surfaces. FOOD SAFETY MAGAZINE - APRIL/MAY 2015 - Reduction of Shiga Toxin-Producing Escherichia coli Attached to Stainless Steel. Sanitation | April/May 2015 By Amy R.

FOOD SAFETY MAGAZINE - APRIL/MAY 2015 - Reduction of Shiga Toxin-Producing Escherichia coli Attached to Stainless Steel

Parks, Ph.D., and Mindy M. Brashears, Ph.D. Shiga toxin-producing Escherichia coli (STEC) are pathogens of concern across various products within the food industry, as they have been connected to a wide variety of outbreaks and recalls. Most of the scientific literature concerning the removal of attached STEC cells focuses on E. coli O157:H7, as it was the first STEC to be considered an adulterant in nonintact beef products in the United States after a large outbreak from undercooked ground beef patties in 1982.[1] Worldwide, non-O157 STEC strains are estimated to cause 20 to 50 percent of STEC-related infections.[2] A review of outbreaks from 1983 through 2002 found six serogroups (O26, O111, O103, O121, O145 and O45) to be the most common non-O157 STECs causing human illness in the United States.[3] With an estimated 70 percent of non-O157 STEC infections being caused by these serogroups, the U.S. Detergent/Sanitizer Combination Effectiveness.

Food Control, 2012, Vol. 25 (1), p. 1-9 Elimination des biofilms de Listeria monocytogenes, Staphylococcus aureus et Escherichia coli O157 : H7 présents sur l'acier inoxydable en utilisant de la poudre de pétoncle. L'adresse du site bibliomer change.

Food Control, 2012, Vol. 25 (1), p. 1-9 Elimination des biofilms de Listeria monocytogenes, Staphylococcus aureus et Escherichia coli O157 : H7 présents sur l'acier inoxydable en utilisant de la poudre de pétoncle

Rendez-vous sur Elimination des biofilms de Listeria monocytogenes, Staphylococcus aureus et Escherichia coli O157 : H7 présents sur l'acier inoxydable en utilisant de la poudre de pétoncle. Ciênc. Tecnol. Aliment. [online]. 2009, vol.29, n.4, pp. 886-895. Biofilm formation by Aeromonas hydrophila and Staphylococcus aureus on stainless steel using milk and different conditions of cultivation. Services on Demand Article Indicators Related links Share Permalink Food Science and Technology (Campinas) Print version ISSN 0101-2061 Abstract.

Ciênc. Tecnol. Aliment. [online]. 2009, vol.29, n.4, pp. 886-895. Biofilm formation by Aeromonas hydrophila and Staphylococcus aureus on stainless steel using milk and different conditions of cultivation.

Ciênc. Tecnol. Aliment. vol.32 no.1 Campinas Mar. 2012 Epub Jan 31, 2012 Chemical sanitizers to control biofilms formed by two Pseudomonas species on stainless steel surface. Chemical sanitizers to control biofilms formed by two Pseudomonas species on stainless steel surface Sanificantes químicos no controle de biofilmes formados por duas espécies de Pseudomonas em superfície de aço inoxidável Danila Soares CaixetaI; Thiago Henrique ScarpaII; Danilo Florisvaldo BrugneraI; Dieyckson Osvani FreireI; Eduardo AlvesI; Luiz Ronaldo De AbreuI; Roberta Hilsdorf PiccoliI, * IDepartamento de Ciência dos Alimentos, Universidade Federal de Lavras - UFLA, CEP 37200-000, Lavras, MG, Brazil, e-mail: rhpiccoli@dca.ufla.br IIDepartamento de Fitopatologia, Universidade Federal de Lavras - UFLA, CEP 37200-000, Lavras, MG, Brazil The biofilm formation of Pseudomonas aeruginosa and Pseudomonas fluorescens on AISI 304 stainless steel in the presence of reconstituted skim milk under different temperatures was conducted, and the potential of three chemical sanitizers in removing the mono-species biofilms formed was compared. 1 Introduction 2 Materials and methods.

Ciênc. Tecnol. Aliment. vol.32 no.1 Campinas Mar. 2012 Epub Jan 31, 2012 Chemical sanitizers to control biofilms formed by two Pseudomonas species on stainless steel surface

Braz. J. Microbiol. vol.41 no.4 São Paulo Oct./Dec. 2010 Adhesion and biocides inactivation of Salmonella on stainless steel and polyethylene. Adhesion and biocides inactivation of Salmonella on stainless steel and polyethylene Eduardo Cesar Tondo*; Taís Raquel Marcon Machado; Patrícia da Silva Malheiros; Débora Kruger Padrão; Ana Lyl de Carvalho; Adriano Brandelli Instituto de Ciência e Tecnologia de Alimentos, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brasil.

Braz. J. Microbiol. vol.41 no.4 São Paulo Oct./Dec. 2010 Adhesion and biocides inactivation of Salmonella on stainless steel and polyethylene

Braz. J. Microbiol. vol.38 no.3 São Paulo July/Sept. 2007 Formation of biofilms by Staphylococcus aureus on stainless steel and glass surfaces and its resistance to some selected chemical sanitizers. Formation of biofilms by Staphylococcus aureus on stainless steel and glass surfaces and its resistance to some selected chemical sanitizers Formação de biofilme por Staphylococcus aureus na superfície de aço inoxidável e vidro e sua resistência a alguns sanificantes químicos Simone Cristina MarquesI,*; Jaíne das Graças Oliveira Silva RezendeI; Lizandra Aparecida de Freitas AlvesI; Belami Cássia SilvaI; Eduardo AlvesII; Luiz Ronaldo de AbreuI; Roberta Hilsdorf PiccoliI IDepartamento de Ciência dos Alimentos, Universidade Federal de Lavras, Lavras, MG, Brasil IIDepartamento de Fitopatologia, Universidade Federal de Lavras, Lavras, MG, Brasil Key-words: Biofilm, stainless steel, glass, Staphylococcus aureus, sanitizers, scanning electron microscopy.

Braz. J. Microbiol. vol.38 no.3 São Paulo July/Sept. 2007 Formation of biofilms by Staphylococcus aureus on stainless steel and glass surfaces and its resistance to some selected chemical sanitizers

Palavras-chave: Biofilme, aço inoxidável, vidro, Staphylococcus aureus sanificantes, microscopia eletrônica de varredura. Microbial adhesion occurs due to microorganism deposition and attachment onto surfaces, initiating a growth process. Brazilian Journal of Microbiology (2010) 41: 97-106 BIOFILM FORMATION BY Listeria monocytogenes ON STAINLESS STEEL SURFACE AND BIOTRANSFER POTENTIAL. BLOG D ALBERT AMGAR 12/10/13 Un exemple de biofilm d’exclusion compétitive de E. coli O157:H7 sur des surfaces en acier inoxydable. L’écologie microbienne dirigée des ateliers de production trouve dans cet article une justification avec l'inactivation de Escherichia coli O157:H7 sur des surfaces en acier inoxydable lors de l'exposition à un biofilm de Paenibacillus polymyxa.

BLOG D ALBERT AMGAR 12/10/13 Un exemple de biofilm d’exclusion compétitive de E. coli O157:H7 sur des surfaces en acier inoxydable

Un nouvel exemple d’exclusion compétitive … Résumé. Nous avons étudié la possibilité d'utiliser un biofilm formé par des micro-organismes d'exclusion compétitive pour inactiver Escherichia coli O157:H7 sur une surface en acier inoxydable. Biofilms (2004) 1, 65–73 Combined effect of chelating agents and ultrasound on biofilm removal from stainless steel surfaces. Application to “Escherichia coli milk” and “Staphylococcus aureus milk” biofilms. Arq. Bras. Med. Vet. Zootec. vol.62 no.6 Belo Horizonte Dec. 2010 Controlling Bacillus cereus adherence to stainless steel with different cleaning and sanitizing procedures used in dairy plants. Controlling Bacillus cereus adherence to stainless steel with different cleaning and sanitizing procedures used in dairy plants Controle do processo de adesão de Bacillus cereus ao aço inoxidável após diferentes procedimentos de limpeza e sanitização usados na indústria de laticínios.

Arq. Bras. Med. Vet. Zootec. vol.62 no.6 Belo Horizonte Dec. 2010 Controlling Bacillus cereus adherence to stainless steel with different cleaning and sanitizing procedures used in dairy plants

Appl. Environ. Microbiol. January 2005 Biofilm Formation by Escherichia coli O157:H7 on Stainless Steel: Effect of Exopolysaccharide and Curli Production on Its Resistance to Chlorine. Sensitivity of planktonic cells to chlorine.Viability of test strains was not affected by treatment with water.

Appl. Environ. Microbiol. January 2005 Biofilm Formation by Escherichia coli O157:H7 on Stainless Steel: Effect of Exopolysaccharide and Curli Production on Its Resistance to Chlorine

Shown in Fig. 1 are populations of planktonic cells of E. coli O157:H7 strains 43895-EPS, ATCC 43895-, and ATCC 43895+ grown on HLJA at 22 and 12°C and treated with chlorine (10, 25, and 50 μg/ml) for 1, 3, 5, and 10 min. Cell suspensions contained various amounts of ECC (Table 1), depending on strain and growth conditions. Strain 43895-EPS was more resistant than strains ATCC 43895- and ATCC 43895+ to chlorine, indicating that protection was afforded by ECC. The population of strain 43895-EPS grown at 22°C decreased by 5.2 log10 CFU/ml when treated for 10 min with 10 μg of chlorine/ml, but cells grown at 12°C were unaffected by the same treatment. AFRICAN JOURNAL OF MICROBIOLOGY RESEARCH Vol.8(36), pp. 3347-3353 , September 2014 Action of sanitizers on Staphylococcus aureus biofilm on stainless steel and polypropylene surfaces. The interest of researchers in various areas has resulted in the investigation of different biofilm systems using a wide range of techniques.

Biofilms are microbial communities consisting of mono or multi-species sessile cells, embedded in a matrix of extracellular polymers (exopolysaccharides-EPS) adhering to surfaces. In the food industry, the existence of biofilms is quite problematic, being responsible for the economic loss and contamination of food. Consequently, research involving the characterization of the ability of microbial biofilm formation is relevant for the subsequent studies using sanitizing and antibiotic agents for prevention or remediation of surfaces with already formed biofilms. Key words: Antimicrobial effect, microorganism, Syzygium aromaticum, Thymus vulgaris. Microorganisms have been evolving for approximately 4 billion years, and up to 2 billion years ago they were the only life forms on Earth. Experimental model of biofilm formation Enumeration of adhered cells.