Electrospun Active Biopapers of Food Waste Derived Poly(3-hydroxybutyrate-<i>co</i>-3-hydroxyvalerate) with Short-Term and Long-Term Antimicrobial Performance
This research reports about the development by electrospinning of fiber-based films made of poly(3-hydroxybutyrate-<i>co</i>-3-hydroxyvalerate) (PHBV) derived from fermented fruit waste, so-called bio-papers, with enhanced antimicrobial performance. To this end, different combinations of...
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| Format: | Article |
| Language: | English |
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MDPI AG
2020-03-01
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| Series: | Nanomaterials |
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| Online Access: | https://www.mdpi.com/2079-4991/10/3/506 |
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| author | Kelly J. Figueroa-Lopez Sergio Torres-Giner Daniela Enescu Luis Cabedo Miguel A. Cerqueira Lorenzo M. Pastrana Jose M. Lagaron |
| author_facet | Kelly J. Figueroa-Lopez Sergio Torres-Giner Daniela Enescu Luis Cabedo Miguel A. Cerqueira Lorenzo M. Pastrana Jose M. Lagaron |
| author_sort | Kelly J. Figueroa-Lopez |
| collection | DOAJ |
| description | This research reports about the development by electrospinning of fiber-based films made of poly(3-hydroxybutyrate-<i>co</i>-3-hydroxyvalerate) (PHBV) derived from fermented fruit waste, so-called bio-papers, with enhanced antimicrobial performance. To this end, different combinations of oregano essential oil (OEO) and zinc oxide nanoparticles (ZnONPs) were added to PHBV solutions and electrospun into mats that were, thereafter, converted into homogeneous and continuous films of ~130 μm. The morphology, optical, thermal, mechanical properties, crystallinity, and migration into food simulants of the resultant PHBV-based bio-papers were evaluated and their antimicrobial properties were assessed against <i>Staphylococcus aureus</i> (<i>S. aureus</i>) and <i>Escherichia coli</i> (<i>E. coli</i>) in both open and closed systems. It was observed that the antimicrobial activity decreased after 15 days due to the release of the volatile compounds, whereas the bio-papers filled with ZnONPs showed high antimicrobial activity for up to 48 days. The electrospun PHBV biopapers containing 2.5 wt% OEO + 2.25 wt% ZnONPs successfully provided the most optimal activity for short and long periods against both bacteria. |
| first_indexed | 2024-12-23T05:26:19Z |
| format | Article |
| id | doaj.art-bfd851214a46408e8a8b91b4b3c5c223 |
| institution | Directory Open Access Journal |
| issn | 2079-4991 |
| language | English |
| last_indexed | 2024-12-23T05:26:19Z |
| publishDate | 2020-03-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Nanomaterials |
| spelling | doaj.art-bfd851214a46408e8a8b91b4b3c5c2232022-12-21T17:58:35ZengMDPI AGNanomaterials2079-49912020-03-0110350610.3390/nano10030506nano10030506Electrospun Active Biopapers of Food Waste Derived Poly(3-hydroxybutyrate-<i>co</i>-3-hydroxyvalerate) with Short-Term and Long-Term Antimicrobial PerformanceKelly J. Figueroa-Lopez0Sergio Torres-Giner1Daniela Enescu2Luis Cabedo3Miguel A. Cerqueira4Lorenzo M. Pastrana5Jose M. Lagaron6Novel Materials and Nanotechnology Group, Institute of Agrochemistry and Food Technology (IATA), Spanish National Research Council (CSIC), Calle Catedrático Agustín Escardino Benlloch 7, 46980 Paterna, SpainNovel Materials and Nanotechnology Group, Institute of Agrochemistry and Food Technology (IATA), Spanish National Research Council (CSIC), Calle Catedrático Agustín Escardino Benlloch 7, 46980 Paterna, SpainInternational Iberian Nanotechnology Laboratory (INL), Avenida Mestre José Veiga, 4715-330 Braga, PortugalPolymers and Advanced Materials Group (PIMA), Universitat Jaume I (UJI), Avenida de Vicent Sos Baynat s/n, 12071 Castellón, SpainInternational Iberian Nanotechnology Laboratory (INL), Avenida Mestre José Veiga, 4715-330 Braga, PortugalInternational Iberian Nanotechnology Laboratory (INL), Avenida Mestre José Veiga, 4715-330 Braga, PortugalNovel Materials and Nanotechnology Group, Institute of Agrochemistry and Food Technology (IATA), Spanish National Research Council (CSIC), Calle Catedrático Agustín Escardino Benlloch 7, 46980 Paterna, SpainThis research reports about the development by electrospinning of fiber-based films made of poly(3-hydroxybutyrate-<i>co</i>-3-hydroxyvalerate) (PHBV) derived from fermented fruit waste, so-called bio-papers, with enhanced antimicrobial performance. To this end, different combinations of oregano essential oil (OEO) and zinc oxide nanoparticles (ZnONPs) were added to PHBV solutions and electrospun into mats that were, thereafter, converted into homogeneous and continuous films of ~130 μm. The morphology, optical, thermal, mechanical properties, crystallinity, and migration into food simulants of the resultant PHBV-based bio-papers were evaluated and their antimicrobial properties were assessed against <i>Staphylococcus aureus</i> (<i>S. aureus</i>) and <i>Escherichia coli</i> (<i>E. coli</i>) in both open and closed systems. It was observed that the antimicrobial activity decreased after 15 days due to the release of the volatile compounds, whereas the bio-papers filled with ZnONPs showed high antimicrobial activity for up to 48 days. The electrospun PHBV biopapers containing 2.5 wt% OEO + 2.25 wt% ZnONPs successfully provided the most optimal activity for short and long periods against both bacteria.https://www.mdpi.com/2079-4991/10/3/506phbvessential oilsinorganic nanoparticlesbiopaperselectrospinningmigrationactive packaging |
| spellingShingle | Kelly J. Figueroa-Lopez Sergio Torres-Giner Daniela Enescu Luis Cabedo Miguel A. Cerqueira Lorenzo M. Pastrana Jose M. Lagaron Electrospun Active Biopapers of Food Waste Derived Poly(3-hydroxybutyrate-<i>co</i>-3-hydroxyvalerate) with Short-Term and Long-Term Antimicrobial Performance Nanomaterials phbv essential oils inorganic nanoparticles biopapers electrospinning migration active packaging |
| title | Electrospun Active Biopapers of Food Waste Derived Poly(3-hydroxybutyrate-<i>co</i>-3-hydroxyvalerate) with Short-Term and Long-Term Antimicrobial Performance |
| title_full | Electrospun Active Biopapers of Food Waste Derived Poly(3-hydroxybutyrate-<i>co</i>-3-hydroxyvalerate) with Short-Term and Long-Term Antimicrobial Performance |
| title_fullStr | Electrospun Active Biopapers of Food Waste Derived Poly(3-hydroxybutyrate-<i>co</i>-3-hydroxyvalerate) with Short-Term and Long-Term Antimicrobial Performance |
| title_full_unstemmed | Electrospun Active Biopapers of Food Waste Derived Poly(3-hydroxybutyrate-<i>co</i>-3-hydroxyvalerate) with Short-Term and Long-Term Antimicrobial Performance |
| title_short | Electrospun Active Biopapers of Food Waste Derived Poly(3-hydroxybutyrate-<i>co</i>-3-hydroxyvalerate) with Short-Term and Long-Term Antimicrobial Performance |
| title_sort | electrospun active biopapers of food waste derived poly 3 hydroxybutyrate i co i 3 hydroxyvalerate with short term and long term antimicrobial performance |
| topic | phbv essential oils inorganic nanoparticles biopapers electrospinning migration active packaging |
| url | https://www.mdpi.com/2079-4991/10/3/506 |
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