Absorption and metabolism of bioactive molecules after oral consumption of cooked edible heads of Cynara scolymus (cultivar Violetto di Provenza) in human subjects: a pilot study. (Articolo in rivista)

Type
Label
  • Absorption and metabolism of bioactive molecules after oral consumption of cooked edible heads of Cynara scolymus (cultivar Violetto di Provenza) in human subjects: a pilot study. (Articolo in rivista) (literal)
Anno
  • 2007-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1017/S0007114507617218 (literal)
Alternative label
  • Azzini E., Bugianesi R., Romano F., Di Venere D., Miccadei S., Durazzo A., Foddai M.S., Catasta G., Linsalata V., Maiani G. (2007)
    Absorption and metabolism of bioactive molecules after oral consumption of cooked edible heads of Cynara scolymus (cultivar Violetto di Provenza) in human subjects: a pilot study.
    in British journal of nutrition
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Azzini E., Bugianesi R., Romano F., Di Venere D., Miccadei S., Durazzo A., Foddai M.S., Catasta G., Linsalata V., Maiani G. (literal)
Pagina inizio
  • 963 (literal)
Pagina fine
  • 969 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=986456&fileId=S0007114507617218 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 97 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 7 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 5 (literal)
Note
  • ISI Web of Science (WOS) (literal)
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Azzini E., Bugianesi R., Romano F., Durazzo A., Foddai M.S., Catasta G., Maiani G. National Institute for Research on Food and Nutrition, Rome, Italy Di Venere D., Linsalata V. CNR- Institute of Sciences of Food Production, Bari, Italy Miccadei S. Regina Elena Cancer Institute, Rome, Italy (literal)
Titolo
  • Absorption and metabolism of bioactive molecules after oral consumption of cooked edible heads of Cynara scolymus (cultivar Violetto di Provenza) in human subjects: a pilot study. (literal)
Abstract
  • The current growing interest for natural antioxidants has led to a renewed scientific attention for artichoke, due not only to its nutritional value, but, overall, to its polyphenolic content, showing strong antioxidant properties. The major constituents of artichoke extracts are hydroxycinnamic acids such as chlorogenic acid, dicaffeoylquinic acids caffeic acid and ferulic acid, and flavonoids such as luteolin and apigenin glycosides. In vitro studies, using cultured rat hepatocytes, have shown its hepatoprotective functions and in vivo studies have shown the inhibition of cholesterol biosynthesis in human subjects. Several studies have shown the effect on animal models of artichoke extracts, while information on human bioavailability and metabolism of hydroxycinnamates derivatives is still lacking. Results showed a plasma maximum concentration of 6.4 (SD1.8) ng/ml for chlorogenic acid after 1h and its disappearance within 2h (P< 0.05). Peak plasma concentrations of 19.5 (SD6.9) ng/ml for total caffeic acid were reached within 1h, while ferulic acid plasma concentrations showed a biphasic profile with 6.4 (SD1.5) ng/ml and 8.4 (SD4.6) ng/ml within 1h and after 8h respectively. We observed a significant increase of dihydrocaffeic acid and dihydroferulic acid total levels after 8h (P<0.05). No circulating plasma levels of luteolin and apigenin were present. Our study confirms the bioavailability of metabolites of hydroxycinnamic acids after ingestion of cooked edible Cynara scolymus L. (cultivar Violetto di Provenza). (literal)
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