Logo do repositório
 
Publicação

Advances in phenolic compounds analysis of aromatic herbs and their potential applications.

2014-11Documento de conferência Acesso restrito
Ver registo simples
dc.contributor.advisorPhenolic
dc.contributor.authorCarvalho-Costa, D.
dc.contributor.authorCosta, H.S.
dc.contributor.authorReis, A.R.
dc.contributor.authorAlbuquerque, T.G.
dc.contributor.authorCastilho, M.C.
dc.contributor.authorRamos, F.
dc.contributor.authorMachado, A.V.
dc.contributor.authorSanches-Silva, A.
dc.date.accessioned2015-01-06T16:40:52Z
dc.date.available2015-01-06T16:40:52Z
dc.date.issued2014-11
dc.description.abstractIntroduction: Herbs can be considered important sources of antioxidants and have a long history of medicinal and culinary applications. The use of plants as sources of antioxidants for nutritional and preservation purposes in the food industry is currently growing. Materials and Methods: An extensive bibliographic review on the methods for analysis of phenolic compounds present in herbs was carried out. Results, Discussion and Conclusion: Plant derived phenolic compounds can be divided in four groups: phenolic acids, phenolic diterpenes, flavonoids and volatile compounds. Considering the first three groups, the identification and quantification of the compounds in the literature is accomplished using High Performance Liquid Chromatography while for volatile compounds, the identification and quantification is accomplished with Gas Chromatography. Several herbs, such as sage (Salvia officinalis), thyme (Thymus vulgaris), rosemary (Rosmarinus officinalis), oregano (Origanum majorana), dandelion (Taraxacum officinale), peppermint (Mentha piperita) and basil (Ocimum basilicum) were analyzed in different studies regarding their phenolic compounds. The major phenolic acids found in herbs were ferulic, caffeic, neochlorogenic and rosmarinic. In terms of phenolic diterpenes, carnosol, rosmanol and carnosic acid were the most reported. Regarding flavonoids, luteolin, quercetin and apigenin were predominant. Concerning volatile compounds, thymol, carvacrol and eugenol were the most common. The herbs with more antioxidant potential regarding their composition on phenolic compounds were compared and the potential of utilisation of these food matrices for newer applications such as active packaging was discussed.por
dc.description.sponsorshipThis work was supported by the project PTDC/AGRTEC/3366/2012 with the acronym Rose4Pack (Biodegradable active packaging with rosemary extract (Rosmarinus officinalis L.) to improve food shelf-life) and funded by the Foundation for Science and Technology (FCT) and COMPETE Program (FCOMP-01-0124-FEDER-028015). Denise Costa is grateful for the research grant under the project Rose4Pack. Tânia Albuquerque is grateful for research grant (BRJ/DAN-2012) funded by National Institute of Health Dr. Ricardo Jorge, I.P.por
dc.identifier.urihttp://hdl.handle.net/10400.18/2591
dc.language.isoengpor
dc.peerreviewedyespor
dc.relationProjecto Rose4Pack (Biodegradable active packaging with rosemary extract (Rosmarinus officinalis L.) to improve food shelf-life)por
dc.subjectSegurança Alimentarpor
dc.subjectComposição de Alimentospor
dc.subjectAromatic Herbs
dc.titleAdvances in phenolic compounds analysis of aromatic herbs and their potential applications.por
dc.typeconference object
dspace.entity.typePublication
oaire.citation.conferencePlaceUppsala, Suéciapor
oaire.citation.titleInnovations in attractive and sustainable food for health. 28th EFFoST International Conference; 7th International Food Factory for the Future Conference, 25-28 November 2014por
rcaap.rightsembargoedAccesspor
rcaap.typeconferenceObjectpor

Ficheiros

Principais
A mostrar 1 - 1 de 1
Miniatura indisponível
Nome:
EFFOsT_Advances in phenolic compounds analysis.pdf
Tamanho:
1.33 MB
Formato:
Adobe Portable Document Format
Ver/Abrir
Licença
A mostrar 1 - 1 de 1
Miniatura indisponível
Nome:
license.txt
Tamanho:
1.71 KB
Formato:
Item-specific license agreed upon to submission
Descrição:
Ver/Abrir

Coleções

DAN - Posters/abstracts em congressos internacionais