NMR quantification of trace components in complex matrices by band-selective excitation with adiabatic pulses.
The use of band-selective excitation with adiabatic pulses to rapidly obtain NMR spectra of trace components in the presence of strong signals is described, along with qualitative and quantitative examples from food matrices like olive oil and honey.
Rastrelli
Federico
F
Dipartimento di Scienze Chimiche, Università degli Studi di Padova, via Marzolo 1, 35131 Padova, Italy. federico.rastrelli@unipd.it
Schievano
Elisabetta
E
Bagno
Alessandro
A
Mammi
Stefano
S
D006722:Honey; D009682:Magnetic Resonance Spectroscopy / Q000379:methods / Q000592:standards*; D000069463:Olive Oil; D010938:Plant Oils / Q000737:chemistry*; D012015:Reference Standards
D000069463:Olive Oil; D010938:Plant Oils