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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.)

Plasma activated water (PAW) generated from pinhole plasma jet using gas mixtures of argon (Ar) and 2% oxygen (O(2)) 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...

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Autores principales: Sawangrat, Choncharoen, Phimolsiripol, Yuthana, Leksakul, Komgrit, Thanapornpoonpong, Sa-nguansak, Sojithamporn, Phanumas, Lavilla, Maria, Castagnini, Juan Manuel, Barba, Francisco J., Boonyawan, Dheerawan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9498241/
https://www.ncbi.nlm.nih.gov/pubmed/36140988
http://dx.doi.org/10.3390/foods11182859
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author Sawangrat, Choncharoen
Phimolsiripol, Yuthana
Leksakul, Komgrit
Thanapornpoonpong, Sa-nguansak
Sojithamporn, Phanumas
Lavilla, Maria
Castagnini, Juan Manuel
Barba, Francisco J.
Boonyawan, Dheerawan
author_facet Sawangrat, Choncharoen
Phimolsiripol, Yuthana
Leksakul, Komgrit
Thanapornpoonpong, Sa-nguansak
Sojithamporn, Phanumas
Lavilla, Maria
Castagnini, Juan Manuel
Barba, Francisco J.
Boonyawan, Dheerawan
author_sort Sawangrat, Choncharoen
collection PubMed
description Plasma activated water (PAW) generated from pinhole plasma jet using gas mixtures of argon (Ar) and 2% oxygen (O(2)) 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 (H(2)O(2)) 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.
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spelling pubmed-94982412022-09-23 Application of Pinhole Plasma Jet Activated Water against Escherichia coli, Colletotrichum gloeosporioides, and Decontamination of Pesticide Residues on Chili (Capsicum annuum L.) Sawangrat, Choncharoen Phimolsiripol, Yuthana Leksakul, Komgrit Thanapornpoonpong, Sa-nguansak Sojithamporn, Phanumas Lavilla, Maria Castagnini, Juan Manuel Barba, Francisco J. Boonyawan, Dheerawan Foods Article Plasma activated water (PAW) generated from pinhole plasma jet using gas mixtures of argon (Ar) and 2% oxygen (O(2)) 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 (H(2)O(2)) 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. MDPI 2022-09-15 /pmc/articles/PMC9498241/ /pubmed/36140988 http://dx.doi.org/10.3390/foods11182859 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Sawangrat, Choncharoen
Phimolsiripol, Yuthana
Leksakul, Komgrit
Thanapornpoonpong, Sa-nguansak
Sojithamporn, Phanumas
Lavilla, Maria
Castagnini, Juan Manuel
Barba, Francisco J.
Boonyawan, Dheerawan
Application of Pinhole Plasma Jet Activated Water against Escherichia coli, Colletotrichum gloeosporioides, and Decontamination of Pesticide Residues on Chili (Capsicum annuum L.)
title Application of Pinhole Plasma Jet Activated Water against Escherichia coli, Colletotrichum gloeosporioides, and Decontamination of Pesticide Residues on Chili (Capsicum annuum L.)
title_full Application of Pinhole Plasma Jet Activated Water against Escherichia coli, Colletotrichum gloeosporioides, and Decontamination of Pesticide Residues on Chili (Capsicum annuum L.)
title_fullStr Application of Pinhole Plasma Jet Activated Water against Escherichia coli, Colletotrichum gloeosporioides, and Decontamination of Pesticide Residues on Chili (Capsicum annuum L.)
title_full_unstemmed Application of Pinhole Plasma Jet Activated Water against Escherichia coli, Colletotrichum gloeosporioides, and Decontamination of Pesticide Residues on Chili (Capsicum annuum L.)
title_short Application of Pinhole Plasma Jet Activated Water against Escherichia coli, Colletotrichum gloeosporioides, and Decontamination of Pesticide Residues on Chili (Capsicum annuum L.)
title_sort application of pinhole plasma jet activated water against escherichia coli, colletotrichum gloeosporioides, and decontamination of pesticide residues on chili (capsicum annuum l.)
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9498241/
https://www.ncbi.nlm.nih.gov/pubmed/36140988
http://dx.doi.org/10.3390/foods11182859
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