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Use of UFLC-PDA for the analysis of organic acids in thirty-five species of food and medicinal plants

2013Journal article Open access
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dc.contributor.authorPereira, Carla
dc.contributor.authorBarros, Lillian
dc.contributor.authorCarvalho, Ana Maria
dc.contributor.authorFerreira, Isabel C.F.R.
dc.date.accessioned2014-01-27T15:52:26Z
dc.date.available2014-01-27T15:52:26Z
dc.date.issued2013
dc.description.abstractAnalysis of organic acids has become increasingly important due to their role in the physiological activity of plants, and many separation methods have been developed for the simultaneous determination of these compounds in plant samples. Herein, ultra fast liquid chromatography and photodiode array detection (UFLC-PDA) was applied to the analysis of organic acids in young shoots, leaves, aerial parts and flowering shoots, as well as in flowers and fruits, of thirty five plant species, according to their traditional use. The studied plants were divided in three groups: traditionally cultivated food plants, wild edible plants and wild medicinal plants. Most of the species were characterized for the first time. Among all the analysed species, Rumex acetosella leaves and aerial parts revealed the highest content of total organic acids. Overall, the organic acids found in the studied plant species make them suitable to be used as food additives such as antioxidants (e.g. ascorbic acid) or acidulants (e.g. citric and malic acids).por
dc.description.sponsorshipFundação para a Ciência e a Tecnologia (FCT, Portugal) and COMPETE/QREN/EU for financial support to CIMO (strategic project PEst-OE/AGR/UI0690/2011). L. Barros also thanks to FCT, POPH-QREN and FSE for her grant (SFRH/BPD/4609/2008).por
dc.identifier.citationPereira, Carla; Barros, Lillian; Carvalho, Ana; Ferreira, Isabel C.F.R. (2013). Use of UFLC-PDA for the analysis of organic acids in thirty five species of food and medicinal plants. Food Analytical Methods. ISSN 1936-9751. 6:5, p. 1337-1344por
dc.identifier.issn1936-9751
dc.identifier.urihttp://hdl.handle.net/10198/9180
dc.language.isoengpor
dc.peerreviewedyespor
dc.publisherSpringerpor
dc.relationSFRH/BPD/4609/2008
dc.relationStrategic Project - UI 690 - 2011-2012
dc.subjectUFLC-PDApor
dc.subjectOrganic acidspor
dc.subjectEdible plantspor
dc.subjectMedicinal plantspor
dc.titleUse of UFLC-PDA for the analysis of organic acids in thirty-five species of food and medicinal plantspor
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleStrategic Project - UI 690 - 2011-2012
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/PEst-OE%2FAGR%2FUI0690%2F2011/PT
oaire.citation.endPage1344por
oaire.citation.startPage1337por
oaire.citation.titleFood Analytical Methodspor
oaire.citation.volume6por
oaire.fundingStream6817 - DCRRNI ID
person.familyNamePereira
person.familyNameBarros
person.familyNameCarvalho
person.familyNameFerreira
person.givenNameCarla
person.givenNameLillian
person.givenNameAna Maria
person.givenNameIsabel C.F.R.
person.identifier1415151
person.identifier469085
person.identifierID G-7399-2011
person.identifier144781
person.identifier.ciencia-idEF10-2739-2B70
person.identifier.ciencia-id9616-35CB-D001
person.identifier.ciencia-idD31A-35AF-E2A9
person.identifier.ciencia-id9418-CF95-9919
person.identifier.orcid0000-0003-0093-771X
person.identifier.orcid0000-0002-9050-5189
person.identifier.orcid0000-0001-5508-5935
person.identifier.orcid0000-0003-4910-4882
person.identifier.ridK-1629-2016
person.identifier.ridJ-3600-2013
person.identifier.ridE-8500-2013
person.identifier.scopus-author-id55627876424
person.identifier.scopus-author-id35236343600
person.identifier.scopus-author-id20336503900
person.identifier.scopus-author-id36868826600
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspor
rcaap.typearticlepor
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