Antioxidant characterization of native monofloral Cuban honeys.
J Agric Food Chem
; 58(17): 9817-24, 2010 Sep 08.
Article
em En
| MEDLINE
| ID: mdl-20701246
Five typical Cuban monofloral honeys were analyzed for their in vitro total antioxidant capacity (TAC), phenolic compounds, and ascorbic acid content. Identification and quantification of phenolics were carried out by HPLC-DAD-ESI/MS. Fourteen phenolic compounds could be identified (eight phenolic acids and six flavonoids), including three glycosylated derivatives. Similar contents of total phenolics were found in the different honeys, although they differed in their qualitative profiles. A significant (positive) correlation was found between the results of TAC obtained by parallel FIA-ABTS system and ORAC assay (r=0.9565, p<0.001). Similar correlations were also established between total phenolics and TAC, determined by either the ORAC (r=0.9633; p
Assuntos
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Mel
/
Antioxidantes
Tipo de estudo:
Qualitative_research
País/Região como assunto:
Cuba
Idioma:
En
Revista:
J Agric Food Chem
Ano de publicação:
2010
Tipo de documento:
Article
País de afiliação:
Itália
País de publicação:
Estados Unidos
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Mel
/
Antioxidantes
Tipo de estudo:
Qualitative_research
País/Região como assunto:
Cuba
Idioma:
En
Revista:
J Agric Food Chem
Ano de publicação:
2010
Tipo de documento:
Article
País de afiliação:
Itália
País de publicação:
Estados Unidos