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Synergistic cellulose-based nanocomposite packaging and cold plasma decontamination for extended saffron preservation

Sterilization of saffron packaging and maintaining the quality of saffron content are the main priorities in saffron preservation. Common modalities do not offer lasting saffron preservation and it is urgent to develop novel packaging approaches from renewable resources and prevent packaging waste....

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Autores principales: Amini, Maryam, Rasouli, Milad, Ghoranneviss, Mahmood, Momeni, Mahdi, Ostrikov, Kostya Ken
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9619018/
https://www.ncbi.nlm.nih.gov/pubmed/36316404
http://dx.doi.org/10.1038/s41598-022-23284-9
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author Amini, Maryam
Rasouli, Milad
Ghoranneviss, Mahmood
Momeni, Mahdi
Ostrikov, Kostya Ken
author_facet Amini, Maryam
Rasouli, Milad
Ghoranneviss, Mahmood
Momeni, Mahdi
Ostrikov, Kostya Ken
author_sort Amini, Maryam
collection PubMed
description Sterilization of saffron packaging and maintaining the quality of saffron content are the main priorities in saffron preservation. Common modalities do not offer lasting saffron preservation and it is urgent to develop novel packaging approaches from renewable resources and prevent packaging waste. Here, simultaneous decontamination and quality maintenance of saffron is demonstrated, for the first time, through the synergistic application of nano-clay-loaded carboxymethyl cellulose (CMC)/polyvinyl alcohol (PVA) nanocomposites (CNCs) and cold plasmas (CP). Compared to the separate uses of CP and CMC/PVA/nano clay, our results confirm the synergies between CP and CMC/PVA/nano clay cause complete inactivation of Escherichia coli bacteria, while not significantly affecting the concentrations of the essential saffron components (safranal, crocin, and picrocrocin). Overall, the CP-treated CMC/PVA/nano clay fosters saffron preservation, through contamination removal and quality maintenance of the food product. The synergistic application of CP and CMC/PVA/nano clay thus represents a promising strategy for packaging, sterilization, and preservation of high-value food products.
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spelling pubmed-96190182022-10-31 Synergistic cellulose-based nanocomposite packaging and cold plasma decontamination for extended saffron preservation Amini, Maryam Rasouli, Milad Ghoranneviss, Mahmood Momeni, Mahdi Ostrikov, Kostya Ken Sci Rep Article Sterilization of saffron packaging and maintaining the quality of saffron content are the main priorities in saffron preservation. Common modalities do not offer lasting saffron preservation and it is urgent to develop novel packaging approaches from renewable resources and prevent packaging waste. Here, simultaneous decontamination and quality maintenance of saffron is demonstrated, for the first time, through the synergistic application of nano-clay-loaded carboxymethyl cellulose (CMC)/polyvinyl alcohol (PVA) nanocomposites (CNCs) and cold plasmas (CP). Compared to the separate uses of CP and CMC/PVA/nano clay, our results confirm the synergies between CP and CMC/PVA/nano clay cause complete inactivation of Escherichia coli bacteria, while not significantly affecting the concentrations of the essential saffron components (safranal, crocin, and picrocrocin). Overall, the CP-treated CMC/PVA/nano clay fosters saffron preservation, through contamination removal and quality maintenance of the food product. The synergistic application of CP and CMC/PVA/nano clay thus represents a promising strategy for packaging, sterilization, and preservation of high-value food products. Nature Publishing Group UK 2022-10-31 /pmc/articles/PMC9619018/ /pubmed/36316404 http://dx.doi.org/10.1038/s41598-022-23284-9 Text en © The Author(s) 2022 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) .
spellingShingle Article
Amini, Maryam
Rasouli, Milad
Ghoranneviss, Mahmood
Momeni, Mahdi
Ostrikov, Kostya Ken
Synergistic cellulose-based nanocomposite packaging and cold plasma decontamination for extended saffron preservation
title Synergistic cellulose-based nanocomposite packaging and cold plasma decontamination for extended saffron preservation
title_full Synergistic cellulose-based nanocomposite packaging and cold plasma decontamination for extended saffron preservation
title_fullStr Synergistic cellulose-based nanocomposite packaging and cold plasma decontamination for extended saffron preservation
title_full_unstemmed Synergistic cellulose-based nanocomposite packaging and cold plasma decontamination for extended saffron preservation
title_short Synergistic cellulose-based nanocomposite packaging and cold plasma decontamination for extended saffron preservation
title_sort synergistic cellulose-based nanocomposite packaging and cold plasma decontamination for extended saffron preservation
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9619018/
https://www.ncbi.nlm.nih.gov/pubmed/36316404
http://dx.doi.org/10.1038/s41598-022-23284-9
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