http://www.cnr.it/ontology/cnr/individuo/prodotto/ID39153
13C and 1H solid state NMR investigation of hydration effects on gluten dynamics (Articolo in rivista)
- Type
- Label
- 13C and 1H solid state NMR investigation of hydration effects on gluten dynamics (Articolo in rivista) (literal)
- Anno
- 2003-01-01T00:00:00+01:00 (literal)
- Alternative label
Calucci L., Forte C., Galleschi L., Geppi M., Ghiringhelli S. (2003)
13C and 1H solid state NMR investigation of hydration effects on gluten dynamics
in International journal of biological macromolecules
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Calucci L., Forte C., Galleschi L., Geppi M., Ghiringhelli S. (literal)
- Pagina inizio
- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Note
- ISI Web of Science (WOS) (literal)
- Titolo
- 13C and 1H solid state NMR investigation of hydration effects on gluten dynamics (literal)
- Abstract
- The effect of hydration on the molecular dynamics of soft wheat gluten was investigated by solid state NMR. To this purpose we recorded static and MAS 1H spectra and SPE, CP, and other selective 13C spectra under MAS and Dipolar Decoupling conditions on samples of dry and H2O and D2O hydrated gluten. Measurements of carbon-proton CP times and several relaxation times (proton T1, T1ânand T2, and carbon T1) were also performed. The combination of these techniques allowed both site-specific and domain-averaged motional information to be obtained in different characteristic frequency ranges. Domains with different structural and dynamic behaviour were identified and the changes induced by hydration on the dynamics of different domains could be monitored. The proton spin diffusion process was exploited to get information on the degree of mixing among different gluten domains. The results are consistent with the ¡§loop and train¡¨ model proposed for hydrated gluten. (literal)
- Prodotto di
- Autore CNR
Incoming links:
- Prodotto
- Autore CNR di
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi