Please use this identifier to cite or link to this item: http://hdl.handle.net/20.500.12779/5789
Title: Properties of sesame oil by detailed 1H and 13C NMR assignments before and after ozonation and their correlation with iodine value, peroxide value, and viscosity measurements.
Authors: Sega, Alessandro 
Zanardi, Iacopo
Chiasserini, Luisa 
Gabbrielli, Alessandro
Bocci, Velio
Travagli, Valter 
Keywords: NMR analysis; Ozone reaction; Ozonated compounds; Sesame oil
Issue Date: 2010
Project: None 
Journal: CHEMISTRY AND PHYSICS OF LIPIDS
Abstract: 
Gaseous ozone chemically reacts with unsaturated triglyceride substrates leading to ozonated derivatives with a wide potential applications, ranging from the petrochemical to the pharmaceutical industry. To date, an ultimate understanding of the ozone reactivity during sesame oil ozonation process as well as detailed (1)H and (13)C NMR assignments are lacking. A practical advantage of NMR is that a single NMR sample measurement can explain many issues, while similar analysis by traditional methods may require several independent and time-consuming measurements. Moreover, significant relationships among NMR spectra and both conventional chemical analysis and viscosity measurements have been found. Eventually, NMR could play an important role for quality attributes of ozonated oil derivatives.
Description: 
42528
URI: http://hdl.handle.net/20.500.12779/5789
ISSN: 0009-3084
DOI: 10.1016/j.chemphyslip.2009.10.010
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