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

D 2023

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

ŠTĚPÁNOVÁ, Vlasta, Felix SCHOTTROFF, Georg REHBRUNNER, Alexandra AUER, Pavel SLAVÍČEK et. al.

Základní údaje

Originální název

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

Autoři

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

Vydání

24th Symposium on Applications of Plasma Processes (SAPP XXIV) & the 13th EU-Japan Joint Symposium on Plasma Processing, 2023

Další údaje

Jazyk

angličtina

Typ výsledku

Stať ve sborníku

Obor

10305 Fluids and plasma physics

Stát vydavatele

Slovensko

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Organizační jednotka

Přírodovědecká fakulta

ISBN

978-80-972179-3-8

Změněno: 2. 3. 2023 13:26, Mgr. Vlasta Štěpánová, Ph.D.

Anotace

V originále

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.

Návaznosti

LM2018097, projekt VaV

Název: Centrum výzkumu a vývoje plazmatu a nanotechnologických povrchových úprav (Akronym: CEPLANT)

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, R&D centre for plasma and nanotechnology surface modifications

Citovat

ŠTĚPÁNOVÁ, Vlasta, Felix SCHOTTROFF, Georg REHBRUNNER, Alexandra AUER, Pavel SLAVÍČEK, Richard KRUMPOLEC a Henry JÄGER. Decontamination of Raspberries Inoculated with Enterococcus Faecium Bacteria Using Plasma-Activated Gaseous Media. In 24th Symposium on Applications of Plasma Processes (SAPP XXIV) & the 13th EU-Japan Joint Symposium on Plasma Processing. 2023. ISBN 978-80-972179-3-8.

@inproceedings{2263157,
   author = {Štěpánová, Vlasta and Schottroff, Felix and Rehbrunner, Georg and Auer, Alexandra and Slavíček, Pavel and Krumpolec, Richard and Jäger, Henry},
   booktitle = {24th Symposium on Applications of Plasma Processes (SAPP XXIV) & the 13th EU-Japan Joint Symposium on Plasma Processing},
   language = {eng},
   isbn = {978-80-972179-3-8},
   title = {Decontamination of Raspberries Inoculated with Enterococcus Faecium Bacteria Using Plasma-Activated Gaseous Media},
   url = {http://neon.dpp.fmph.uniba.sk/sapp/download/SAPP_XXIV_JSPP_XIII_Book_of_Contributed_Papers.pdf},
   year = {2023}
}

TY  - JOUR
ID  - 2263157
AU  - Štěpánová, Vlasta - Schottroff, Felix - Rehbrunner, Georg - Auer, Alexandra - Slavíček, Pavel - Krumpolec, Richard - Jäger, Henry
PY  - 2023
TI  - Decontamination of Raspberries Inoculated with Enterococcus Faecium Bacteria Using Plasma-Activated Gaseous Media
SN  - 9788097217938
UR  - http://neon.dpp.fmph.uniba.sk/sapp/download/SAPP_XXIV_JSPP_XIII_Book_of_Contributed_Papers.pdf
N2  - 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.
ER  -

ŠTĚPÁNOVÁ, Vlasta, Felix SCHOTTROFF, Georg REHBRUNNER, Alexandra AUER, Pavel SLAVÍČEK, Richard KRUMPOLEC a Henry JÄGER. Decontamination of Raspberries Inoculated with Enterococcus Faecium Bacteria Using Plasma-Activated Gaseous Media. In \textit{24th Symposium on Applications of Plasma Processes (SAPP XXIV) \&{} the 13th EU-Japan Joint Symposium on Plasma Processing}. 2023. ISBN~978-80-972179-3-8.

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