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Revalorization of Tunisian wild Amaranthaceae halophytes: Nutritional composition variation at two different phenotypes stages

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dc.contributor.authorZaier, Mariem Maatallah
dc.contributor.authorCiudad-Mulero, María
dc.contributor.authorCámara Hurtado, Montaña
dc.contributor.authorPereira, Carla
dc.contributor.authorFerreira, Isabel C.F.R.
dc.contributor.authorAchour, Lotfi
dc.contributor.authorKacem, Adnen
dc.contributor.authorMorales, Patricia
dc.date.accessioned2018-02-19T10:00:00Z
dc.date.accessioned2020-06-22T10:18:15Z
dc.date.available2018-01-19T10:00:00Z
dc.date.available2020-06-22T10:18:15Z
dc.date.issued2020
dc.description.abstractWild halophytes are traditionally consumed in Tunisia as gourmet vegetables due to their salty taste and organoleptic proprieties. However, their nutritional composition is not deeply studied. The aim of this study was to characterize three Tunisian wild halophytic species (Arthrocnemum indicum (Willd.) Moq, Halocnemum strobilaceum (Pall.) M. Bieb., and Suaeda fruticosa Forssk) at two different phenotypic stages according to the seasonal variation. Amaranthaceae, is one of the well spread halophytes family shrubs in the world, mainly in Mediterranean countries. The studied wild halophytes are an interesting source of nutrients and could be considered as healthy foods with high levels of dietary fibers (7.63–10.14 g/100 g fw), protein (2.45–4.14 g/100 g fw), n-3 polyunsaturated fatty acids in green phenotypic stage (29.87 %–40.5 %) and n-6 polyunsaturated fatty acids in red-violet phenotypic stage (25.4 %–75.26 %), with particular relevance to linolenic acid content (20.7 %–75.22 %). These halophytes are also a good source of minerals, particularly sodium, calcium, potassium and magnesium, as well as vitamins C and E, with a major abundance of α-tocopherol.
dc.description.sponsorshipThe authors are grateful to the ALIMNOVA Research group (UCM GR105/18) for financial support, as well as to Foundation for Science and Technology (FCT, Portugal) and FEDER under Programmer PT2020 for financial support to CIMO (UID/AGR/00690/2019). C. Pereira contract through the celebration of program-contract foreseen in No. 4, 5 and 6 of article 23º of Decree-Law No. 57/2016, of 29th August, amended by Law No. 57/2017, of 19th July.
dc.description.versioninfo:eu-repo/semantics/publishedVersionen_EN
dc.identifier.citationMaatallah Zaier, Mariem; Ciudad-Mulero, María; Cámara, Montaña; Pereira, Carla; Ferreira, Isabel C.F.R.; Achour, Lotfi; Kacem, Adnen; Morales, Patricia (2020). Revalorization of Tunisian wild Amaranthaceae halophytes: Nutritional composition variation at two different phenotypes stages. Journal of Food Composition and Analysis. ISSN 0889-1575. 89, p. 1-9en_EN
dc.identifier.doi10.1016/j.jfca.2020.103463en_EN
dc.identifier.issn0889-1575
dc.identifier.urihttp://hdl.handle.net/10198/21897
dc.language.isoeng
dc.peerreviewedyesen_EN
dc.subjectDietary fiberen_EN
dc.subjectFatty acids profileen_EN
dc.subjectMineralsen_EN
dc.subjectNutritional profileen_EN
dc.subjectVitamin Cen_EN
dc.subjectVitamin Een_EN
dc.subjectWild shootsen_EN
dc.titleRevalorization of Tunisian wild Amaranthaceae halophytes: Nutritional composition variation at two different phenotypes stagesen_EN
dc.typejournal article
dspace.entity.typePublication
person.familyNamePereira
person.familyNameFerreira
person.givenNameCarla
person.givenNameIsabel C.F.R.
person.identifier1415151
person.identifier144781
person.identifier.ciencia-idEF10-2739-2B70
person.identifier.ciencia-id9418-CF95-9919
person.identifier.orcid0000-0003-0093-771X
person.identifier.orcid0000-0003-4910-4882
person.identifier.ridK-1629-2016
person.identifier.ridE-8500-2013
person.identifier.scopus-author-id55627876424
person.identifier.scopus-author-id36868826600
rcaap.rightsopenAccessen_EN
rcaap.typearticleen_EN
relation.isAuthorOfPublicatione07a8e12-52bb-47c5-bae7-41a5f648213b
relation.isAuthorOfPublicationbd0d1537-2e03-41fb-b27a-140af9c35db8
relation.isAuthorOfPublication.latestForDiscoverybd0d1537-2e03-41fb-b27a-140af9c35db8

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