Repository logo
 
Publication

The impact of plant-based coatings in “ROCHA” pear preservation during cold storage: a metabolomic approach

2020Journal article Open access
Simple item page
dc.contributor.authorFonseca, Alexandre M. A.
dc.contributor.authorDias, Cindy
dc.contributor.authorAmaro, Ana L.
dc.contributor.authorIsidoro, Nélson
dc.contributor.authorPintado, Manuela
dc.contributor.authorSilvestre, Armando J. D.
dc.contributor.authorRocha, Sílvia M.
dc.date.accessioned2021-01-21T10:32:22Z
dc.date.available2021-01-21T10:32:22Z
dc.date.issued2020
dc.description.abstractAlthough new storage technologies have been emerging in recent years, preservation of pear (Pyrus communis L.) remains a challenge for suppliers. Maintenance of desired organoleptic properties throughout cold storage using non-chemical strategies has been investigated and the use of edible coatings has shown potential to delay fruit quality deterioration during cold storage. Thus, the objective of this study is to evaluate the impact of pectin coatings including plant extracts, in “Rocha” pear (Pyrus communis L. cv. Rocha) preservation. A four-month pilot scale assay was performed in both dynamic controlled atmosphere (DCA) (−0.5 °C, 0.5% O2, and 0.4% CO2) and normal atmospheric (NA) conditions (2 °C). For each storage condition, the following three coatings were tested: pectin (3% w/v) (PCT), pectin (3% w/v) + strawberry tree leaves extract (9.5 mg/mL) (CT1), and pectin (3% w/v) + apple pomace extract (16 mg/mL) (CT2). Volatile compounds, potentially related to aroma or ripening status of “Rocha” pear, were monitored alongside with conjugated trienols (CTs) and maturity parameters. The combination of DCA conditions and the application of pectin coatings were able to reduce the release of Rocha pear volatiles associated with ripening status, (particularly esters and sesquiterpenes), as well as reduce CTs, which could contribute to the preservation of Rocha pear for longer periods.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationFonseca, A., Dias, C., Amaro, A. L., Isidoro, N., Pintado, M., Silvestre, A. J., Rocha, S. M. (2020). The impact of plant-based coatings in “ROCHA” pear preservation during cold storage: a metabolomic approach. Foods, 9(9), 1299pt_PT
dc.identifier.doi10.3390/foods9091299pt_PT
dc.identifier.eid85091818951
dc.identifier.eissn2304-8158
dc.identifier.pmcPMC7555455
dc.identifier.pmid32942590
dc.identifier.urihttp://hdl.handle.net/10400.14/31698
dc.identifier.wos000581322700001
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherMDPIpt_PT
dc.relation17777pt_PT
dc.relationOrganic Chemistry, Natural Products and Food Stuffs
dc.relationAssociated Laboratory for Green Chemistry - Clean Technologies and Processes
dc.relationCICECO-Aveiro Institute of Materials
dc.relationCICECO-Aveiro Institute of Materials
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subject“Rocha” pearpt_PT
dc.subjectCold storagept_PT
dc.subjectPlant-based coatingspt_PT
dc.subjectGC_GC-ToFMSpt_PT
dc.subjectConjugated trienolspt_PT
dc.titleThe impact of plant-based coatings in “ROCHA” pear preservation during cold storage: a metabolomic approachpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleOrganic Chemistry, Natural Products and Food Stuffs
oaire.awardTitleAssociated Laboratory for Green Chemistry - Clean Technologies and Processes
oaire.awardTitleCICECO-Aveiro Institute of Materials
oaire.awardTitleCICECO-Aveiro Institute of Materials
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/UID%2FMulti%2F50016%2F2013/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UID%2FQUI%2F00062%2F2019/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F50006%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F50011%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F50011%2F2020/PT
oaire.citation.issue9pt_PT
oaire.citation.titleFoodspt_PT
oaire.citation.volume9pt_PT
oaire.fundingStream5876
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
person.familyNameFonseca
person.familyNameAlves Dias
person.familyNameAmaro
person.familyNamePintado
person.familyNameSilvestre
person.familyNameRocha
person.givenNameAlexandre
person.givenNameCindy Leonor
person.givenNameAna
person.givenNameMaria Manuela
person.givenNameArmando
person.givenNameSílvia
person.identifier456608
person.identifier457342
person.identifier.ciencia-id1712-8741-8FFD
person.identifier.ciencia-id4319-3039-709C
person.identifier.ciencia-id2F13-AAE0-3405
person.identifier.ciencia-idDC18-EB22-B357
person.identifier.ciencia-id7B1E-AE7B-1100
person.identifier.orcid0000-0001-5978-9307
person.identifier.orcid0000-0002-9671-7844
person.identifier.orcid0000-0002-0857-8232
person.identifier.orcid0000-0002-0760-3184
person.identifier.orcid0000-0001-5403-8416
person.identifier.orcid0000-0002-0396-3019
person.identifier.ridE-1389-2019
person.identifier.ridF-5696-2013
person.identifier.ridE-6201-2010
person.identifier.scopus-author-id36550202600
person.identifier.scopus-author-id7004483898
person.identifier.scopus-author-id7005219944
person.identifier.scopus-author-id7006653213
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication0573da99-ffa5-4c5b-a955-49855f1cb520
relation.isAuthorOfPublication99bac795-f7e0-4fce-87f5-69394ce74c0f
relation.isAuthorOfPublication81904e14-1b6d-4668-9c1f-8ee82c8fa0c7
relation.isAuthorOfPublicationba387c7d-27c9-4016-895c-b35597e91ebc
relation.isAuthorOfPublication37425705-61b0-4865-b56b-8b6ae0e5abee
relation.isAuthorOfPublication7be60d80-34af-44ad-a87b-0ac29b149d4d
relation.isAuthorOfPublication.latestForDiscoveryba387c7d-27c9-4016-895c-b35597e91ebc
relation.isProjectOfPublication3fe5970e-de39-42f7-a29d-18521b591a09
relation.isProjectOfPublication82def740-166b-4a43-a7ad-be15decaa220
relation.isProjectOfPublication1f0f294d-0b52-4f9a-b7ef-d9041b46a093
relation.isProjectOfPublicationedc0fca4-9f66-4133-96eb-5399b11f39ec
relation.isProjectOfPublication4a968585-774d-45a1-99f1-571ea316ab2d
relation.isProjectOfPublication.latestForDiscovery82def740-166b-4a43-a7ad-be15decaa220

Files

Original bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
20477369.pdf
Size:
6.54 MB
Format:
Adobe Portable Document Format
Download

Collections

CBQF - Contribuições em Revistas Científicas / Contribution to Journals