Publication
Effect of pre-treatments on solar drying kinetics of red seedless grapes (cv. Monukka)
| dc.contributor.author | Ramos, Inês N. | |
| dc.contributor.author | Brandão, Teresa R. S. | |
| dc.contributor.author | Silva, Cristina L.M. | |
| dc.date.accessioned | 2015-05-14T11:30:01Z | |
| dc.date.available | 2015-05-14T11:30:01Z | |
| dc.date.issued | 2014 | |
| dc.description.abstract | Two di erent pre-treatments were applied to grapes prior to drying in a mixed mode solar dryer. Grapes were blanched in water and in a 0.1% sun ower oil water emulsion, both at 99 C and for approximately 15 seconds. Several models were tested to t the experimental data of drying curves but the normalized Newton model gave the best t results. Samples blanched in hot water or in the 0.1% edible oil emulsion had faster drying rates than untreated samples. Contrary to what was expected, pre-treating with the 0.1% edible oil emulsion did not increase the drying rate to a higher extent than blanching. Pre-treatments did not give a noteworthy di erence in the total drying time. However, they had an important role in accelerating initial drying rates, thus preventing moulds and bacterial growth and consequently increasing farmers' income. | por |
| dc.description.version | info:eu-repo/semantics/publishedVersion | |
| dc.identifier.citation | RAMOS, Inês N.; BRANDÃO, Teresa R. S; SILVA, Cristina L. M. - Effect of pre-treatments on solar drying kinetics of red seedless grapes (cv. Monukka). International Journal of Food Studies. ISSN 2182-1054. Vol. 3 (2014), p. 239-247 | por |
| dc.identifier.doi | 10.7455/ijfs/3.2.2014.a9 | |
| dc.identifier.issn | 2182-1054 | |
| dc.identifier.uri | http://hdl.handle.net/10400.14/17599 | |
| dc.language.iso | eng | por |
| dc.peerreviewed | yes | por |
| dc.publisher | ISEKI Food Association | |
| dc.relation | Strategic Project - LA 16 - 2011-2012 | |
| dc.relation | ETHYLENE OXIDE AS A STERILISING AGENT OF MEDICAL DEVICES: LETHALITY ESTIMATION BY DEVELOPMENT OF KINETIC MODELLING STUDIES | |
| dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
| dc.subject | Pre-treatments | por |
| dc.subject | Solar drying | por |
| dc.subject | Kinetics | por |
| dc.subject | Modeling | por |
| dc.subject | Raisins | por |
| dc.title | Effect of pre-treatments on solar drying kinetics of red seedless grapes (cv. Monukka) | por |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.awardTitle | Strategic Project - LA 16 - 2011-2012 | |
| oaire.awardTitle | ETHYLENE OXIDE AS A STERILISING AGENT OF MEDICAL DEVICES: LETHALITY ESTIMATION BY DEVELOPMENT OF KINETIC MODELLING STUDIES | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/PEst-OE%2FEQB%2FLA0016%2F2011/PT | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/SFRH/SFRH%2FBPD%2F75430%2F2010/PT | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT//SFRH%2FBPD%2F41419%2F2007/PT | |
| oaire.citation.endPage | 247 | |
| oaire.citation.startPage | 239 | |
| oaire.citation.title | International Journal of Food Studies | |
| oaire.citation.volume | 3 | |
| oaire.fundingStream | 6817 - DCRRNI ID | |
| oaire.fundingStream | SFRH | |
| person.familyName | Ramos | |
| person.familyName | Brandão | |
| person.familyName | Silva | |
| person.givenName | Inês | |
| person.givenName | Teresa | |
| person.givenName | Cristina | |
| person.identifier | J-9418-2012 | |
| person.identifier | 1473674 | |
| person.identifier.ciencia-id | 7913-12FC-8DE9 | |
| person.identifier.ciencia-id | 7B19-E23B-BB31 | |
| person.identifier.ciencia-id | 6611-634A-132C | |
| person.identifier.orcid | 0000-0002-8390-0690 | |
| person.identifier.orcid | 0000-0002-8857-6471 | |
| person.identifier.orcid | 0000-0002-0495-3955 | |
| person.identifier.rid | I-9890-2017 | |
| person.identifier.rid | J-9418-2012 | |
| person.identifier.rid | A-3568-2013 | |
| person.identifier.scopus-author-id | 7006766707 | |
| person.identifier.scopus-author-id | 6602174128 | |
| person.identifier.scopus-author-id | 7201387397 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| rcaap.rights | openAccess | por |
| rcaap.type | article | por |
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