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Application of Pinhole Plasma Jet Activated Water against Escherichia coli, Colletotrichum gloeosporioides, and Decontamination of Pesticide Residues on Chili (Capsicum annuum L.)

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Application of Pinhole Plasma Jet Activated Water against Escherichia coli, Colletotrichum gloeosporioides, and Decontamination of Pesticide Residues on Chili (Capsicum annuum L.)

dc.contributor.author	Sawangrat, Choncharoen
dc.contributor.author	Phimolsiripol, Yuthana
dc.contributor.author	Leksakul, Komgrit
dc.contributor.author	Thanapornpoonpong, Sa nguansak
dc.contributor.author	Sojithamporn, Phanumas
dc.contributor.author	Lavilla, Maria
dc.contributor.author	Castagnini, Juan Manuel
dc.contributor.author	Barba Orellana, Francisco José
dc.contributor.author	Boonyawan, Dheerawan
dc.date.accessioned	2022-10-24T14:01:34Z
dc.date.available	2022-10-24T14:01:34Z
dc.date.issued	2022
dc.identifier.citation	Sawangrat, Choncharoen Phimolsiripol, Yuthana Leksakul, Komgrit Thanapornpoonpong, Sa nguansak Sojithamporn, Phanumas Lavilla, Maria Castagnini, Juan Manuel Barba Orellana, Francisco José Boonyawan, Dheerawan 2022 Application of Pinhole Plasma Jet Activated Water against Escherichia coli, Colletotrichum gloeosporioides, and Decontamination of Pesticide Residues on Chili (Capsicum annuum L.) Foods
dc.identifier.uri	https://hdl.handle.net/10550/84257
dc.description.abstract	Plasma activated water (PAW) generated from pinhole plasma jet using gas mixtures of argon (Ar) and 2% oxygen (O2) was evaluated for pesticide degradation and microorganism decontamination (i.e., Escherichia coli and Colletotrichum gloeosporioides) in chili (Capsicum annuum L.). A flow rate of 10 L/min produced the highest concentration of hydrogen peroxide (H2O2) at 369 mg/L. Results showed that PAW treatment for 30 min and 60 min effectively degrades carbendazim and chlorpyrifos by about 57% and 54% in solution, respectively. In chili, carbendazim and chlorpyrifos were also decreased, to a major extent, by 80% and 65% after PAW treatment for 30 min and 60 min, respectively. E. coli populations were reduced by 1.18 Log CFU/mL and 2.8 Log CFU/g with PAW treatment for 60 min in suspension and chili, respectively. Moreover, 100% of inhibition of fungal spore germination was achieved with PAW treatment. Additionally, PAW treatment demonstrated significantly higher efficiency (p < 0.05) in controlling Anthracnose in chili by about 83% compared to other treatments.
dc.language.iso	eng
dc.relation.ispartof	Foods, 2022
dc.subject	Plaguicides
dc.subject	Plasma (Gasos ionitzats)
dc.subject	Alimentació
dc.subject	Aliments Contaminació
dc.title	Application of Pinhole Plasma Jet Activated Water against Escherichia coli, Colletotrichum gloeosporioides, and Decontamination of Pesticide Residues on Chili (Capsicum annuum L.)
dc.type	journal article	es_ES
dc.date.updated	2022-10-24T14:01:35Z
dc.identifier.doi	10.3390/foods11182859
dc.identifier.idgrec	155062
dc.rights.accessRights	open access	es_ES