Biodegradable active packaging enriched with essential oils for enhancing the shelf life of strawberries
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.1/19345 |
Resumo: | The strawberry (Fragaria ananassa) is a nutrient-rich fruit with high content of healthbeneficial compounds. However, strawberries are susceptible to mechanical damage and microbiological contamination which can cause changes in fruit sensory properties. These changes consequently effect on ripening and shelf life of the strawberry. In recent years, essential oils (EOs) have been famous for their antimicrobial and antioxidant properties and are promising ecological alternatives to chemical antimicrobial substances. Nowadays, active packaging is one of several techniques developed for slowing down the metabolic processes of fresh fruits. Poly(lactic acid) (PLA) is one of the several polymers suitable for encapsulation EOs, whereas at the same time represent non-toxic, biodegradable, and compostable polymer derived from renewable resources. Suitable packaging prolongs the shelf life of fruit, keeps the products at the highest possible nutrition level, improves quality, and attracts customer attention. In the current study, we encapsulated EOs (lemongrass and oregano) into a PLA and poly(3-hydroxybutyrate) (PHB) packaging film and explored their antimicrobial and antioxidant properties. Moreover, biochemical and quality parameters for strawberry preservation and shelf-life extension were also assessed. Our tested active packaging film with EOs was proven to be useful for postharvest quality maintenance and shelf-life extension of strawberries, with PLA/PHB/ATBC + 5% lemongrass EO being slightly better than PLA/PHB/ATBC + 5% oregano EO. |
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7160 |
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Biodegradable active packaging enriched with essential oils for enhancing the shelf life of strawberriesActive packagingPLA/PHBEssential oilsFragaria ananassaShelf lifeAntioxidantAntimicrobialThe strawberry (Fragaria ananassa) is a nutrient-rich fruit with high content of healthbeneficial compounds. However, strawberries are susceptible to mechanical damage and microbiological contamination which can cause changes in fruit sensory properties. These changes consequently effect on ripening and shelf life of the strawberry. In recent years, essential oils (EOs) have been famous for their antimicrobial and antioxidant properties and are promising ecological alternatives to chemical antimicrobial substances. Nowadays, active packaging is one of several techniques developed for slowing down the metabolic processes of fresh fruits. Poly(lactic acid) (PLA) is one of the several polymers suitable for encapsulation EOs, whereas at the same time represent non-toxic, biodegradable, and compostable polymer derived from renewable resources. Suitable packaging prolongs the shelf life of fruit, keeps the products at the highest possible nutrition level, improves quality, and attracts customer attention. In the current study, we encapsulated EOs (lemongrass and oregano) into a PLA and poly(3-hydroxybutyrate) (PHB) packaging film and explored their antimicrobial and antioxidant properties. Moreover, biochemical and quality parameters for strawberry preservation and shelf-life extension were also assessed. Our tested active packaging film with EOs was proven to be useful for postharvest quality maintenance and shelf-life extension of strawberries, with PLA/PHB/ATBC + 5% lemongrass EO being slightly better than PLA/PHB/ATBC + 5% oregano EO.Project APVV-18-0420; Projects 2/0082/22 and 2/0137/23; European Regional Development Fund project: 313011V578MDPISapientiaRusková, MagdalénaOpálková Šišková, AlenaMosnáčková, KatarínaGago, CustódiaGuerreiro, AdrianaBučková, MáriaPuškárová, AndreaPangallo, DomenicoAntunes, Maria Dulce2023-03-29T10:53:48Z2023-03-202023-03-28T12:55:47Z2023-03-20T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.1/19345engAntioxidants 12 (3): 755 (2023)10.3390/antiox120307552076-3921info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-24T10:31:47Zoai:sapientia.ualg.pt:10400.1/19345Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:08:59.628789Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Biodegradable active packaging enriched with essential oils for enhancing the shelf life of strawberries |
title |
Biodegradable active packaging enriched with essential oils for enhancing the shelf life of strawberries |
spellingShingle |
Biodegradable active packaging enriched with essential oils for enhancing the shelf life of strawberries Rusková, Magdaléna Active packaging PLA/PHB Essential oils Fragaria ananassa Shelf life Antioxidant Antimicrobial |
title_short |
Biodegradable active packaging enriched with essential oils for enhancing the shelf life of strawberries |
title_full |
Biodegradable active packaging enriched with essential oils for enhancing the shelf life of strawberries |
title_fullStr |
Biodegradable active packaging enriched with essential oils for enhancing the shelf life of strawberries |
title_full_unstemmed |
Biodegradable active packaging enriched with essential oils for enhancing the shelf life of strawberries |
title_sort |
Biodegradable active packaging enriched with essential oils for enhancing the shelf life of strawberries |
author |
Rusková, Magdaléna |
author_facet |
Rusková, Magdaléna Opálková Šišková, Alena Mosnáčková, Katarína Gago, Custódia Guerreiro, Adriana Bučková, Mária Puškárová, Andrea Pangallo, Domenico Antunes, Maria Dulce |
author_role |
author |
author2 |
Opálková Šišková, Alena Mosnáčková, Katarína Gago, Custódia Guerreiro, Adriana Bučková, Mária Puškárová, Andrea Pangallo, Domenico Antunes, Maria Dulce |
author2_role |
author author author author author author author author |
dc.contributor.none.fl_str_mv |
Sapientia |
dc.contributor.author.fl_str_mv |
Rusková, Magdaléna Opálková Šišková, Alena Mosnáčková, Katarína Gago, Custódia Guerreiro, Adriana Bučková, Mária Puškárová, Andrea Pangallo, Domenico Antunes, Maria Dulce |
dc.subject.por.fl_str_mv |
Active packaging PLA/PHB Essential oils Fragaria ananassa Shelf life Antioxidant Antimicrobial |
topic |
Active packaging PLA/PHB Essential oils Fragaria ananassa Shelf life Antioxidant Antimicrobial |
description |
The strawberry (Fragaria ananassa) is a nutrient-rich fruit with high content of healthbeneficial compounds. However, strawberries are susceptible to mechanical damage and microbiological contamination which can cause changes in fruit sensory properties. These changes consequently effect on ripening and shelf life of the strawberry. In recent years, essential oils (EOs) have been famous for their antimicrobial and antioxidant properties and are promising ecological alternatives to chemical antimicrobial substances. Nowadays, active packaging is one of several techniques developed for slowing down the metabolic processes of fresh fruits. Poly(lactic acid) (PLA) is one of the several polymers suitable for encapsulation EOs, whereas at the same time represent non-toxic, biodegradable, and compostable polymer derived from renewable resources. Suitable packaging prolongs the shelf life of fruit, keeps the products at the highest possible nutrition level, improves quality, and attracts customer attention. In the current study, we encapsulated EOs (lemongrass and oregano) into a PLA and poly(3-hydroxybutyrate) (PHB) packaging film and explored their antimicrobial and antioxidant properties. Moreover, biochemical and quality parameters for strawberry preservation and shelf-life extension were also assessed. Our tested active packaging film with EOs was proven to be useful for postharvest quality maintenance and shelf-life extension of strawberries, with PLA/PHB/ATBC + 5% lemongrass EO being slightly better than PLA/PHB/ATBC + 5% oregano EO. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-03-29T10:53:48Z 2023-03-20 2023-03-28T12:55:47Z 2023-03-20T00:00:00Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10400.1/19345 |
url |
http://hdl.handle.net/10400.1/19345 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Antioxidants 12 (3): 755 (2023) 10.3390/antiox12030755 2076-3921 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
MDPI |
publisher.none.fl_str_mv |
MDPI |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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1799133336318246912 |