Production of highly purified hydroxytyrosol from Olea europaea leaf extract biotransformed by hyperthermophilic beta-glycosidase (Articolo in rivista)

Type

• Articolo in rivista (Classe)
• Prodotto della ricerca (Classe)

Label

• Production of highly purified hydroxytyrosol from Olea europaea leaf extract biotransformed by hyperthermophilic beta-glycosidase (Articolo in rivista) (literal)

Anno

• 2004-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1016/j.jbiotec.2004.03.011 (literal)

Alternative label

• Briante R.; Patumi M.; Febbraio F.; Nucci R. (2004)
  Production of highly purified hydroxytyrosol from Olea europaea leaf extract biotransformed by hyperthermophilic beta-glycosidase
  in Journal of biotechnology
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Briante R.; Patumi M.; Febbraio F.; Nucci R. (literal)

Pagina inizio

• 67 (literal)

Pagina fine

• 77 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 111 (literal)

Rivista

• Journal of biotechnology (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo

• 1 (literal)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• CNR, Ist Biochim Prot, I-80125 Naples, Italy CNR, Ist Sistemi Agricoli & Forestali Mediterraneo, Sez Olivicoltura Perugia, I-60128 Perugia, Italy (literal)

Titolo

• Production of highly purified hydroxytyrosol from Olea europaea leaf extract biotransformed by hyperthermophilic beta-glycosidase (literal)

Abstract

• A large amount of highly purified hydroxytyrosol (91-94% in weight) is obtained in short time by a simple biotransformation of Olea europaea leaf extract by a partially purified hyperthermophilic beta-glycosidase immobilized on chitosan support. The biotransformation conditions have been modulated for increasing the hydroxytyrosol yield, whilst chitosan and chitin matrices are used as adsorbent materials in liquid phase hydroxytyrosol extraction from the biotransformed mixtures. Natural and non-toxic hydroxytyrosol has been by this way produced from a vegetal source, and this compound appeared for the first time highly purified by natural and biocompatible safe biopolymers in comparison to previous results. Moreover, the GC analyses have displayed that the eluates from a two-step bioreactor have qualitative composition very similar to that of the extra-virgin olive oil polar fraction. The proposed bioreactor could also find application in the utilization of olive mill waste waters (OMWW), medium rich in large amounts of oleuropein, which can be converted in pharmacologically active compounds. (literal)

Prodotto di

• Institute of protein biochemistry (IBP) (Istituto)

Autore CNR

• ROBERTO ENRICO NUCCI (Persona)
• MAURIZIO PATUMI (Unità di personale interno)
• FERDINANDO FEBBRAIO (Unità di personale interno)

Insieme di parole chiave

• Keywords of "Production of highly purified hydroxytyrosol from Olea europaea leaf extract biotransformed by hyperthermophilic beta-glycosidase" (Insieme di parole chiave)

Incoming links:

Prodotto

• Institute of protein biochemistry (IBP) (Istituto)

Autore CNR di

• ROBERTO ENRICO NUCCI (Persona)
• FERDINANDO FEBBRAIO (Unità di personale interno)
• MAURIZIO PATUMI (Unità di personale interno)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Journal of biotechnology (Rivista)

Insieme di parole chiave di

• Keywords of "Production of highly purified hydroxytyrosol from Olea europaea leaf extract biotransformed by hyperthermophilic beta-glycosidase" (Insieme di parole chiave)