Repository logo
 
Publication

The influence of edible coatings enriched with citral and eugenol on the raspberry storage ability, nutritional and sensory quality

2016-09Journal article Restricted access
Simple item page
dc.contributor.authorGuerreiro, Adriana
dc.contributor.authorGago, Custódia
dc.contributor.authorMiguel, Maria
dc.contributor.authorFaleiro, Maria Leonor
dc.contributor.authorAntunes, Maria Dulce
dc.date.accessioned2017-04-07T15:56:09Z
dc.date.available2017-04-07T15:56:09Z
dc.date.issued2016-09
dc.description.abstractDue to the high perishability of raspberry fruit, this work was undertaken to study the effect of alginate and pectin based edible coatings enriched with essential oils components on their storage ability. Four formulations of edible coatings, selected in a previous work, were used: sodium alginate (AL) at 2% + eugenol (Eug) 0.1%, AL 2% + citral (Cit) 0.15%, Pectin (PE) 1% + Eug 0.1% and PE 1% + Cit 0.15% + Eug 0.1%. At 0, 5, 10 and 15 d, samples were taken to perform analysis of colour, firmness, soluble solids content (SSC), weight loss, microbial growth, phenolic compounds (total phenolics, flavonoids, anthocyanins), sugars, organic acids, antioxidant activity (TEAC and ORAC), acetaldehyde, CO2 production and sensory evaluation. Cytotoxicity of the edible coatings was also evaluated on THP-1 and Caco-2 cells. Results of this experiment showed that the edible coatings were not cytotoxic and generally did not significantly affect nutritional quality parameters. They were efficient in controlling microbial food spoilage. Acceptance by consumers of the coated raspberries was good up to 14 d, while control fruit were acceptable only till 7 d. The edible coating that best preserved quality was PE 1% + Cit 0.15% + Eug 0.1%. (C) 2016 Elsevier Ltd. All rights reserved.
dc.identifier.doi10.1016/j.fpsl.2016.05.004
dc.identifier.issn2214-2894
dc.identifier.urihttp://hdl.handle.net/10400.1/9329
dc.language.isoeng
dc.peerreviewedyes
dc.relation.isbasedonWOS:000382360900003
dc.titleThe influence of edible coatings enriched with citral and eugenol on the raspberry storage ability, nutritional and sensory quality
dc.typejournal article
dspace.entity.typePublication
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/PTDC%2FAGR-ALI%2F121085%2F2010/PT
oaire.citation.endPage28
oaire.citation.startPage20
oaire.citation.titleFood Packaging and Shelf Life
oaire.citation.volume9
oaire.fundingStream3599-PPCDT
person.familyNameGuerreiro
person.familyNameGago
person.familyNameMiguel
person.familyNameFaleiro
person.familyNameAntunes
person.givenNameAdriana
person.givenNameCustódia
person.givenNameMaria da Graça
person.givenNameMaria Leonor
person.givenNameMaria Dulce
person.identifierR-004-VY7
person.identifier252666
person.identifier177556
person.identifier.ciencia-id5318-F751-754D
person.identifier.ciencia-id6517-A4D9-05AD
person.identifier.ciencia-id6110-6FE7-DF28
person.identifier.ciencia-id281D-5E01-F09A
person.identifier.ciencia-idC11B-9B05-217E
person.identifier.orcid0000-0002-3380-3892
person.identifier.orcid0000-0001-9914-3615
person.identifier.orcid0000-0003-2507-4228
person.identifier.orcid0000-0002-3878-6948
person.identifier.orcid0000-0002-8913-6136
person.identifier.ridG-8496-2019
person.identifier.ridA-4683-2012
person.identifier.scopus-author-id56007053600
person.identifier.scopus-author-id37060829600
person.identifier.scopus-author-id35562054500
person.identifier.scopus-author-id6507927018
person.identifier.scopus-author-id7102645075
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsrestrictedAccess
rcaap.typearticle
relation.isAuthorOfPublication08f4d8b1-7e3f-4c60-80b2-f6bffcb71878
relation.isAuthorOfPublication52857c66-1fbd-4c23-ab8e-83bd6df478f5
relation.isAuthorOfPublication2507350f-9e60-4d4a-a096-53e58d93549c
relation.isAuthorOfPublication5361e29a-3b79-4ce8-9f87-0c667d60588d
relation.isAuthorOfPublication7947cc50-4ae0-4ada-8ddf-081f247adc90
relation.isAuthorOfPublication.latestForDiscovery2507350f-9e60-4d4a-a096-53e58d93549c
relation.isProjectOfPublication3d3d3366-57eb-4c77-b6b5-b1a8a78e2a00
relation.isProjectOfPublication.latestForDiscovery3d3d3366-57eb-4c77-b6b5-b1a8a78e2a00

Files

Original bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
9329.pdf
Size:
457.33 KB
Format:
Adobe Portable Document Format
Download

Collections

FCT2-Artigos (em revistas ou actas indexadas)
FCB2-Artigos (em revistas ou actas indexadas)