Publication
Gomphrena globosa L. como fonte de corantes naturais: caracterizaĆ§Ć£o em betacianidinas
| dc.contributor.author | Roriz, CustĆ³dio Lobo | |
| dc.contributor.author | Barros, Lillian | |
| dc.contributor.author | Carvalho, Ana Maria | |
| dc.contributor.author | Santos-Buelga, Celestino | |
| dc.contributor.author | Ferreira, Isabel C.F.R. | |
| dc.date.accessioned | 2018-02-15T10:28:14Z | |
| dc.date.available | 2018-02-15T10:28:14Z | |
| dc.date.issued | 2017 | |
| dc.description.abstract | No presente trabalho, descreve -se a composiĆ§Ć£o em betacianidinas (classe das betalaĆnas com pigmentaĆ§Ć£o vermelha- -roxo) da perpĆ©tua roxa (Gomphrena globosa L.), de forma a destacar esta planta como fonte alternativa de corantes naturais. A anĆ”lise foi feita por cromatografia lĆquida de alta eficiĆŖncia acoplada a um detetor de fotodĆodos e espetrometria de massa com ionizaĆ§Ć£o por dispersĆ£o de eletrƵes (HPLC -PDA -MS/ESI), apĆ³s extraĆ§Ć£o com diferentes solventes (infusĆ£o com Ć”gua e maceraĆ§Ć£o com Ć”gua: metanol, 80:20, v/v). | pt_PT |
| dc.description.abstract | In this paper, it is described the betacyanins composition (class of betalain with red -purple pigmentation) of globe amaranth (Gomphrena globosa L.) in order to highlight this plant as an alternative source of natural dyes. The analysis was performed by high -performance liquid chromatography coupled with a photodiode array detector and mass spectrometry with electron spray ionization (HPLC -PDA -MS/ESI) after extraction with different solvents (infusion with water and maceration with water: methanol, 80:20, v/v). | pt_PT |
| dc.description.sponsorship | Os autores estĆ£o gratos Ć Ervital pela disponibilizaĆ§Ć£o das amostras e Ć FCT (Portugal) pelo apoio financeiro ao CIMO (CIMO - PEst-OE/AGR/UI0690/2014) e a L. Barros (SFRH/BPD/107855/2015). | pt_PT |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.citation | Roriz, CustĆ³dio Lobo; Barros, Lillian; Carvalho, Ana Maria; Santos-Buelga, Celestino; Ferreira, Isabel C.F.R. (2017). Gomphrena globosa L. como fonte de corantes naturais: caracterizaĆ§Ć£o em betacianidinas. Revista de CiĆŖncias AgrĆ”rias, ISSN 2183-041X. 40, nĀŗ especial, p. 151-154 | pt_PT |
| dc.identifier.doi | 10.19084/RCA16235 | pt_PT |
| dc.identifier.issn | 2183-041X | |
| dc.identifier.uri | http://hdl.handle.net/10198/15752 | |
| dc.language.iso | por | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.relation | Providing industry and consumers with new alternative sources of natural additives from plant origin in the classes of preservatives and colouring agents: extraction, purification, stabilization and product development | |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | pt_PT |
| dc.subject | Gomphrena globosa L. | pt_PT |
| dc.subject | PolifenĆ³is | pt_PT |
| dc.subject | Corante | pt_PT |
| dc.subject | Betacianidinas | pt_PT |
| dc.subject | Cromatografia | pt_PT |
| dc.title | Gomphrena globosa L. como fonte de corantes naturais: caracterizaĆ§Ć£o em betacianidinas | pt_PT |
| dc.title.alternative | Gomphrena globosa L. as a source of natural pigments: characterization in betacyanins | pt_PT |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.awardTitle | Providing industry and consumers with new alternative sources of natural additives from plant origin in the classes of preservatives and colouring agents: extraction, purification, stabilization and product development | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/5876/PEst-OE%2FAGR%2FUI0690%2F2014/PT | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT//SFRH%2FBPD%2F107855%2F2015/PT | |
| oaire.citation.title | Revista das CiĆŖncias AgrĆ”rias | pt_PT |
| oaire.fundingStream | 5876 | |
| person.familyName | Roriz | |
| person.familyName | Barros | |
| person.familyName | Carvalho | |
| person.familyName | Ferreira | |
| person.givenName | CustĆ³dio Lobo | |
| person.givenName | Lillian | |
| person.givenName | Ana Maria | |
| person.givenName | Isabel C.F.R. | |
| person.identifier | 469085 | |
| person.identifier | ID G-7399-2011 | |
| person.identifier | 144781 | |
| person.identifier.ciencia-id | 9519-D97C-6B17 | |
| person.identifier.ciencia-id | 9616-35CB-D001 | |
| person.identifier.ciencia-id | D31A-35AF-E2A9 | |
| person.identifier.ciencia-id | 9418-CF95-9919 | |
| person.identifier.orcid | 0000-0002-4021-1078 | |
| person.identifier.orcid | 0000-0002-9050-5189 | |
| person.identifier.orcid | 0000-0001-5508-5935 | |
| person.identifier.orcid | 0000-0003-4910-4882 | |
| person.identifier.rid | J-3600-2013 | |
| person.identifier.rid | E-8500-2013 | |
| person.identifier.scopus-author-id | 56151637600 | |
| person.identifier.scopus-author-id | 35236343600 | |
| person.identifier.scopus-author-id | 20336503900 | |
| person.identifier.scopus-author-id | 36868826600 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.name | FundaĆ§Ć£o para a CiĆŖncia e a Tecnologia | |
| project.funder.name | FundaĆ§Ć£o para a CiĆŖncia e a Tecnologia | |
| rcaap.rights | openAccess | pt_PT |
| rcaap.type | article | pt_PT |
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