Data di Pubblicazione:
1998
Citazione:
Identification of 1,3-dioxolanes in coffee-like flavorings / F. Tateo, M. Bononi, E. Lubian, S. Martello. - In: HRC- JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY. - ISSN 0935-6304. - 21:12(1998), pp. 658-660.
Abstract:
This paper concerns a number of commercially available coffee-like flavoring preparations, identifying certain dioxolane structures of particular interest. The research was carried out by GC/MS, and spectral characterization was performed on the compounds in question, and especially of the acetals and ketals produced from compounds with carbonyl functions and 1,2-propylene glycol. Some determiations by means of chiral gas chromatography and by Isotope Ratio Mass Spectrometry (IRMS) have been useful in improving the analytical characterization of certain dioxolanes.
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
1,3-dioxolanes ; acetals ; ketals ; coffee-like flavorings
Elenco autori:
F. Tateo, M. Bononi, E. Lubian, S. Martello
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