Adhesion of Penicillium italicum and Penicillium digitatum spores to materials commonly used in the citrus packaging chain

Purpose: The purpose of this study was to investigate the adhesion of Penicillium italicum and Penicillium digitatum spores on four materials commonly used in the citrus packaging chain (plastic, PVC, stainless steel, 316L and wood). Research methods: The physicochemical characterization of spores a...

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Autores principales:	Btissam Mayoussi, Hafida Zahir, Mostafa Ellouali, Hassan Boubaker, Hassan Latrache
Formato:	article
Lenguaje:	EN
Publicado:	University of Birjand 2021
Materias:	adhesion citrus packaging materials spores Agriculture S
Acceso en línea:	https://doaj.org/article/731b0ae7529542bf93e2addd3351dbfe
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spelling	oai:doaj.org-article:731b0ae7529542bf93e2addd3351dbfe2021-11-06T05:41:58ZAdhesion of Penicillium italicum and Penicillium digitatum spores to materials commonly used in the citrus packaging chain2588-48832588-616910.22077/jhpr.2021.3609.1159https://doaj.org/article/731b0ae7529542bf93e2addd3351dbfe2021-09-01T00:00:00Zhttps://jhpr.birjand.ac.ir/article_1620_9408d5a0cff3d4ec6aa64d5f3295e223.pdfhttps://doaj.org/toc/2588-4883https://doaj.org/toc/2588-6169Purpose: The purpose of this study was to investigate the adhesion of Penicillium italicum and Penicillium digitatum spores on four materials commonly used in the citrus packaging chain (plastic, PVC, stainless steel, 316L and wood). Research methods: The physicochemical characterization of spores and material surfaces was carried out using the contact angle method. The number of adhered spores was estimated after being detached from supports in an ultrasonic bath. The results showed that all citrus materials processes were classified as hydrophobic except for the wood packaging. Surface spores of P. digitatum presented a relatively hydrophobic character, and surface spores of P. italicum presented a hydrophilic character. Both of the spores and all materials presented high electron donor/acceptor characters. Findings: The results showed that P. digitatum and P. italicum sporescould adhere to all the studied substrates. Furthermore, the highest adhesion was observed by P. italicum and P. digitatum spores on wood packaging (58 Î 106 CFU/cm2) and (45 Î 106 CFU/cm2), respectively. The wood packaging was the least hygienic material concerning the adhesion ability of P. digitatum and P. italicum spores, followed by plastic packaging, PVC, and 316 L stainless steel. A correlation between substratum physicochemical properties and spore adhesion was also examined, while a good correlation was observed between spore adhesion and donor electron character. Research limitations: There were no limitations to this study. Originality/value: This research studied the adhesion of spores on materials commonly used in the citrus packaging chain.Btissam MayoussiHafida ZahirMostafa ElloualiHassan BoubakerHassan LatracheUniversity of Birjandarticleadhesioncitrus packaging materialssporesAgricultureSENJournal of Horticulture and Postharvest Research, Vol 4, Iss Issue 3 - September 2021, Pp 323-332 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	adhesion citrus packaging materials spores Agriculture S
spellingShingle	adhesion citrus packaging materials spores Agriculture S Btissam Mayoussi Hafida Zahir Mostafa Ellouali Hassan Boubaker Hassan Latrache Adhesion of Penicillium italicum and Penicillium digitatum spores to materials commonly used in the citrus packaging chain
description	Purpose: The purpose of this study was to investigate the adhesion of Penicillium italicum and Penicillium digitatum spores on four materials commonly used in the citrus packaging chain (plastic, PVC, stainless steel, 316L and wood). Research methods: The physicochemical characterization of spores and material surfaces was carried out using the contact angle method. The number of adhered spores was estimated after being detached from supports in an ultrasonic bath. The results showed that all citrus materials processes were classified as hydrophobic except for the wood packaging. Surface spores of P. digitatum presented a relatively hydrophobic character, and surface spores of P. italicum presented a hydrophilic character. Both of the spores and all materials presented high electron donor/acceptor characters. Findings: The results showed that P. digitatum and P. italicum sporescould adhere to all the studied substrates. Furthermore, the highest adhesion was observed by P. italicum and P. digitatum spores on wood packaging (58 Î 106 CFU/cm2) and (45 Î 106 CFU/cm2), respectively. The wood packaging was the least hygienic material concerning the adhesion ability of P. digitatum and P. italicum spores, followed by plastic packaging, PVC, and 316 L stainless steel. A correlation between substratum physicochemical properties and spore adhesion was also examined, while a good correlation was observed between spore adhesion and donor electron character. Research limitations: There were no limitations to this study. Originality/value: This research studied the adhesion of spores on materials commonly used in the citrus packaging chain.
format	article
author	Btissam Mayoussi Hafida Zahir Mostafa Ellouali Hassan Boubaker Hassan Latrache
author_facet	Btissam Mayoussi Hafida Zahir Mostafa Ellouali Hassan Boubaker Hassan Latrache
author_sort	Btissam Mayoussi
title	Adhesion of Penicillium italicum and Penicillium digitatum spores to materials commonly used in the citrus packaging chain
title_short	Adhesion of Penicillium italicum and Penicillium digitatum spores to materials commonly used in the citrus packaging chain
title_full	Adhesion of Penicillium italicum and Penicillium digitatum spores to materials commonly used in the citrus packaging chain
title_fullStr	Adhesion of Penicillium italicum and Penicillium digitatum spores to materials commonly used in the citrus packaging chain
title_full_unstemmed	Adhesion of Penicillium italicum and Penicillium digitatum spores to materials commonly used in the citrus packaging chain
title_sort	adhesion of penicillium italicum and penicillium digitatum spores to materials commonly used in the citrus packaging chain
publisher	University of Birjand
publishDate	2021
url	https://doaj.org/article/731b0ae7529542bf93e2addd3351dbfe
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Adhesion of Penicillium italicum and Penicillium digitatum spores to materials commonly used in the citrus packaging chain

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