ArticleBMC veterinary research2010
Micro ecosystems from feed industry surfaces: a survival and biofilm study of Salmonella versus host resident flora strains.
Article in BMC veterinary research, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed, 66 citations in OpenAlex.
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- Antimicrobial-resistant Salmonella is detected more frequently in feed milling equipment than in raw feed components or processed animal feed.Australian veterinary journal · 2022Article
- Combined Effect of Temperature and Relative Humidity on the Survival ofInternational journal of environmental research and public health · 2022Article
- Pseudomonas putida as a potential biocontrol agent against Salmonella Java biofilm formation in the drinking water system of broiler houses.BMC microbiology · 2020Article
- Biofilm forming properties of quinolone resistant Escherichia coli from the broiler production chain and their dynamics in mixed biofilms.BMC microbiology · 2020Article
- Impact of cleaning and disinfection procedures on microbial ecology and Salmonella antimicrobial resistance in a pig slaughterhouse.Scientific reports · 2019Article
- Dynamics of Biofilm Formation by Salmonella Typhimurium and Beef Processing Plant Bacteria in Mono- and Dual-Species Cultures.Microbial ecology · 2019Article
- Occurrence and characterisation of biofilms in drinking water systems of broiler houses.BMC microbiology · 2019Article
- Pet Food Factory Isolates ofBioMed research international · 2019Article
- Comparison of 16S rDNA Next Sequencing of Microbiome Communities From Post-scalder and Post-picker Stages in Three Different Commercial Poultry Plants Processing Three Classes of Broilers.Frontiers in microbiology · 2019Article
- Dynamics of mono- and dual-species biofilm formation and interactions between Staphylococcus aureus and Gram-negative bacteria.Microbial biotechnology · 2017Article
- Exopolysaccharide microchannels direct bacterial motility and organize multicellular behavior.The ISME journal · 2016Article
- Intra- and inter-species interactions within biofilms of important foodborne bacterial pathogens.Frontiers in microbiology · 2015Review
- Unraveling microbial biofilms of importance for food microbiology.Microbial ecology · 2014Review
- Commonly used disinfectants fail to eradicate Salmonella enterica biofilms from food contact surface materials.Applied and environmental microbiology · 2014Article
- Differential biofilm formation and chemical disinfection resistance of sessile cells of Listeria monocytogenes strains under monospecies and dual-species (with Salmonella enterica) conditions.Applied and environmental microbiology · 2012Article
- Article
- Biofilm formation by Staphylococcus aureus and Salmonella spp. under mono and dual-species conditions and their sensitivity to cetrimonium bromide, peracetic acid and sodium hypochlorite.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology]Article
Corrections and comments
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Authors and funding
6 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThe presence of Salmonella enterica serovars in feed ingredients, products and processing facilities is a well recognized problem worldwide. In Norwegian feed factories, strict control measures are implemented to avoid establishment and spreading of Salmonella throughout the processing chain. There is limited knowledge on the presence and survival of the resident microflora in feed production plants. Information on interactions between Salmonella and other bacteria in feed production plants and how they affect survival and biofilm formation of Salmonella is also limited. The aim of this study was to identify resident microbiota found in feed production environments, and to compare the survival of resident flora strains and Salmonella to stress factors typically found in feed processing environments. Moreover, the role of dominant resident flora strains in the biofilm development of Salmonella was determined.
resultsSurface microflora characterization from two feed productions plants, by means of 16 S rDNA sequencing, revealed a wide diversity of bacteria. Survival, disinfection and biofilm formation experiments were conducted on selected dominant resident flora strains and Salmonella. Results showed higher survival properties by resident flora isolates for desiccation, and disinfection compared to Salmonella isolates. Dual-species biofilms favored Salmonella growth compared to Salmonella in mono-species biofilms, with biovolume increases of 2.8-fold and 3.2-fold in the presence of Staphylococcus and Pseudomonas, respectively.
conclusionsThese results offer an overview of the microflora composition found in feed industry processing environments, their survival under relevant stresses and their potential effect on biofilm formation in the presence of Salmonella. Eliminating the establishment of resident flora isolates in feed industry surfaces is therefore of interest for impeding conditions for Salmonella colonization and growth on feed industry surfaces. In-depth investigations are still needed to determine whether resident flora has a definite role in the persistence of Salmonella in feed processing environments.
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