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izvor podataka: crosbi

Reduced contamination and infection via inhibition of adhesion of foodborne bacteria to abiotic polystyrene and biotic amoeba surfaces (CROSBI ID 244561)

Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija

Klančnik, Anja ; Gobin, Ivana ; Vučković, Darinka ; Smole Možina, Sonja ; Abram, Maja ; Jeršek, Barbara Reduced contamination and infection via inhibition of adhesion of foodborne bacteria to abiotic polystyrene and biotic amoeba surfaces // International journal of food science & technology, 53 (2018), 1013-1020. doi: 10.1111/ijfs.13677

Podaci o odgovornosti

Klančnik, Anja ; Gobin, Ivana ; Vučković, Darinka ; Smole Možina, Sonja ; Abram, Maja ; Jeršek, Barbara

engleski

Reduced contamination and infection via inhibition of adhesion of foodborne bacteria to abiotic polystyrene and biotic amoeba surfaces

Adhesion of foodborne pathogens to materials of industrial surfaces is an important step in their transmission through the food chain. Adhesion is also a prerequisite for bacterial colonisation within a host, to enable intracellular invasion. We define a strategy to reduce contamination and infection by Listeria monocytogenes, Campylobacter jejuni and Escherichia coli using an ethanol extract of Alpinia katsumadai seeds (AlpE) and epigallocatechin gallate (EGCG) as anti- adhesive agents. We show for the first time that AlpE and EGCG reduce adhesion of individual cultures to polystyrene (AlpE, up to 10.6% ; EGCG, up to 39.7%) and to the amoeba Acanthamoeba castellanii (AlpE, up to 52.6% ; EGCG, up to 53.4%). The combination of AlpE/EGCG significantly reduced C. jejuni adherence to the abiotic (45.5%) and biotic (52.2%) surfaces. Thus, using natural agents from plants at low doses, we can potentially reduce the primary source of food contamination and a frequent source of infections.

Abiotic polystyrene surface, Alpinia katsumadai, anti-adhesion agents, biotic amoeba surface, epigallocatechin gallate, foodborne pathogens, reduced contamination and infection

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Podaci o izdanju

53

2018.

1013-1020

objavljeno

0950-5423

1365-2621

10.1111/ijfs.13677

Povezanost rada

Biotehnologija u biomedicini (prirodno područje, biomedicina i zdravstvo, biotehničko područje), Biotehnologija, Temeljne medicinske znanosti

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