Informace o publikaci

Decontamination of Raspberries Inoculated with Enterococcus Faecium Bacteria Using Plasma-Activated Gaseous Media

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ŠTĚPÁNOVÁ Vlasta SCHOTTROFF Felix REHBRUNNER Georg AUER Alexandra SLAVÍČEK Pavel KRUMPOLEC Richard JÄGER Henry

Rok publikování 2023
Druh Článek ve sborníku
Konference 24th Symposium on Applications of Plasma Processes (SAPP XXIV) & the 13th EU-Japan Joint Symposium on Plasma Processing
Fakulta / Pracoviště MU

Přírodovědecká fakulta

Citace
www http://neon.dpp.fmph.uniba.sk/sapp/download/SAPP_XXIV_JSPP_XIII_Book_of_Contributed_Papers.pdf
Popis Multi-hollow surface dielectric barrier discharge (MSDBD) generating plasma-activated gaseous media was used to decontaminate fresh raspberries inoculated with Enterococcus faecium bacteria. The highest microbial inactivation of 2 log10 was achieved for the exposure time of 1 min, distance of 10 mm and flow rate of 15 L/min. No colour changes on raspberries were observed after the plasma decontamination process. Temperature monitoring of the raspberries' surface immediately after plasma treatment showed only a slight increase, therefore giving positive implications for the product quality.
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