Monovarietal extravirgin olive oils, obtained from Ghiacciolo and Nostrana di Brisighella cultivar olives, were produced by two different extraction plants: a low-scale mill equipped with two-phase decanter and a continuous water-saving industrial plant. Some differences of composition between the oils were detected and in particular the content of poliphenols (o-diphenols, in particular) resulted quite different. The data of the sensory analysis were correlated with simple phenol and the secoiridoids, both determined by HPLC-DAD-MSD technique.
Analytical comparison of monovarietal virgin olive oils obtained by both a continuous industrial plant and a low-scale mill
CERRETANI, LORENZO;BENDINI, ALESSANDRA;LERCKER, GIOVANNI;GALLINA TOSCHI, TULLIA
2005
Abstract
Monovarietal extravirgin olive oils, obtained from Ghiacciolo and Nostrana di Brisighella cultivar olives, were produced by two different extraction plants: a low-scale mill equipped with two-phase decanter and a continuous water-saving industrial plant. Some differences of composition between the oils were detected and in particular the content of poliphenols (o-diphenols, in particular) resulted quite different. The data of the sensory analysis were correlated with simple phenol and the secoiridoids, both determined by HPLC-DAD-MSD technique.File in questo prodotto:
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