Effect of drying and co-matrix addition on the yield and quality of supercritical CO2 extracted pumpkin (Cucurbita moschata Duch.) oil (Articolo in rivista)

Type
Label
  • Effect of drying and co-matrix addition on the yield and quality of supercritical CO2 extracted pumpkin (Cucurbita moschata Duch.) oil (Articolo in rivista) (literal)
Anno
  • 2014-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.foodchem.2013.10.051 (literal)
Alternative label
  • Miriana Durante a,1, Marcello S. Lenucci b,?,1, Leone D'Amico a, Gabriella Piro b, Giovanni Mita a (2014)
    Effect of drying and co-matrix addition on the yield and quality of supercritical CO2 extracted pumpkin (Cucurbita moschata Duch.) oil
    in Food chemistry
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Miriana Durante a,1, Marcello S. Lenucci b,?,1, Leone D'Amico a, Gabriella Piro b, Giovanni Mita a (literal)
Pagina inizio
  • 314 (literal)
Pagina fine
  • 320 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 148 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 7 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • a Istituto di Scienze delle Produzioni Alimentari - CNR, Via Prov.le Lecce-Monteroni, 73100 Lecce, Italy b Dipartimento di Scienze e Tecnologie Biologiche ed Ambientali (Di.S.Te.B.A.), Università del Salento, Via Prov.le Lecce-Monteroni, 73100 Lecce, Italy (literal)
Titolo
  • Effect of drying and co-matrix addition on the yield and quality of supercritical CO2 extracted pumpkin (Cucurbita moschata Duch.) oil (literal)
Abstract
  • In this work a process for obtaining high vitamin E and carotenoid yields by supercritical carbon dioxide (SC-CO2) extraction from pumpkin (Cucurbita moschata Duch.) is described. The results show that the use of a vacuum oven-dried [residual moisture (?8%)] and milled (70 mesh sieve) pumpkin flesh matrix increased SC-CO2 extraction yields of total vitamin E and carotenoids of ?12.0- and ?8.5-fold, respectively, with respect to the use of a freeze-dried and milled flesh matrix. The addition of milled (35 mesh) pumpkin seeds as co-matrix (1:1, w/w) allowed a further ?1.6-fold increase in carotenoid yield, besides to a valuable enrichment of the extracted oil in vitamin E (274 mg/100 g oil) and polyunsaturated fatty acids. These findings encourage further studies in order to scale up the process for possible industrial production of high quality bioactive ingredients from pumpkin useful in functional food or cosmeceutical formulation. (literal)
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