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	Provedor de dados BJM (1) Ciência Rural (1) Autor Millezi,Alessandra Farias (2) Piccoli,Roberta Hilsdorf (2) Alves,Eduardo (1) Cardoso,Maria das Graças (1) Costa,Karine Angélica Dalla (1) Lopes,Susana Patrícia (1) Oliveira,José Maria (1) Pereira,Maria Olívia (1) Mais... Palavra-chave Antimicrobial natural (1) Biofilm (1) Cymbopogon citratus (1) Food processing (1) Natural disinfectants (1) Sanitation (1) Thymus vulgaris (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2019 (1) 2013 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Reduction of Aeromonas hidrophyla biofilm on stainless stell surface by essential oils BJM Millezi,Alessandra Farias; Cardoso,Maria das Graças; Alves,Eduardo; Piccoli,Roberta Hilsdorf. This study demonstrates the possibility of using sanitizing detergents based on natural products for the elimination and/or reduction of Aeromonas hydrophila biofilm formed on stainless steel surfaces. The goal of this work was to determine the reduction effect of sanitizing detergents containing essential oils of Thymus vulgaris (thyme) and Cymbopogon citratus (lemongrass) on biofilm formed by A. hydrophila on AISI 304 stainless steel coupons, using UHT skimmed milk as substratum. There was adhesion and biofilm formation by A. hydrophila at 28 ºC, presenting 7.60 log cfu.cm-2 after the fourth day of cultivation. There was no significant difference between the lemongrass treatment and that of the thyme oil (p < 0.05). However, both treatments... Tipo: Info:eu-repo/semantics/article Palavras-chave: Thymus vulgaris; Cymbopogon citratus; Natural disinfectants; Sanitation. Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822013000100010 Antibacterial and anti-biofilm activity of cinnamon essential oil and eugenol Ciência Rural Millezi,Alessandra Farias; Costa,Karine Angélica Dalla; Oliveira,José Maria; Lopes,Susana Patrícia; Pereira,Maria Olívia; Piccoli,Roberta Hilsdorf. ABSTRACT: Biofilms are responsible for most of the interference caused by microorganisms in food processing. The aim of this study was to evaluate the cinnamon (Cinnamomum zeylanicum) essential oil and eugenol sanitizer and anti-biofilm activity against biofilms. Concentrations used of essential oil were 0.0% (control) 0.12%; 0.48%; 0.96% and 1.92%; the amount of eugenol was 0.76%. Concentrations were determined from other published studies. Number of viable cells and quantification the bacterial biomass were determined. Anti-biofilm treatment was effective in preventing the formation of biofilms. The 1.92% concentration was the most satisfactorily with Escherichia coli reduction of 5.91log CFUcm-2 and Staphylococcus aureus reduction of 5.17log CFUcm-2... Tipo: Info:eu-repo/semantics/article Palavras-chave: Biofilm; Antimicrobial natural; Food processing. Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782019000100452 Registros recuperados: 2 Primeira ... 1 ... Última

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