title: NMR characterization of the polysaccharidic fraction from Lentinula edodes grown on olive mill waste waters.
abstract: A high-field NMR study of the polysaccharidic fraction extracted from Lentinula edodes mycelium grown on olive mill waste waters is reported. Diffusion-ordered NMR spectroscopy (DOSY) was applied to the polysaccharidic fraction. The results showed the presence of two polysaccharides of different sizes, whose structures were revealed using one- and two-dimensional NMR techniques. These two polysaccharides were identified as xylan and lentinan.
authors.affiliation: Istituto di Biologia Agroambientale e Forestale, CNR, Area della Ricerca di Roma, I-00016 Monterotondo Scalo, Rome, Italy.
authors.forename: Umberto
authors.initials: U
authors.lastname: Tomati
authors.forename: Monica
authors.initials: M
authors.lastname: Belardinelli
authors.forename: Emanuela
authors.initials: E
authors.lastname: Galli
authors.forename: Valentina
authors.initials: V
authors.lastname: Iori
authors.forename: Donatella
authors.initials: D
authors.lastname: Capitani
authors.forename: Luisa
authors.initials: L
authors.lastname: Mannina
authors.forename: Stéphane
authors.initials: S
authors.lastname: Viel
authors.forename: Annalaura
authors.initials: A
authors.lastname: Segre
mesh_terms: D002236:Carbohydrate Conformation; D002240:Carbohydrate Sequence; D002244:Carbon / Q000737:chemistry; D002849:Chromatography, Gas; D002850:Chromatography, Gel; D006863:Hydrogen-Ion Concentration; D007912:Lentinan / Q000737:chemistry; D020074:Lentinula / Q000378:metabolism*; D009682:Magnetic Resonance Spectroscopy; D008969:Molecular Sequence Data; D031658:Olea; D011134:Polysaccharides / Q000737:chemistry*; D011522:Protons; D013696:Temperature; D013997:Time Factors; D014990:Xylans / Q000737:chemistry
chemical_list: D011134:Polysaccharides; D011522:Protons; D014990:Xylans; D007912:Lentinan; D002244:Carbon