Journal of Agricultural and Food Chemistry p. 439 - 443 (1995)
Update date:2022-08-11
Topics:
Fronza, Giovanni
Fuganti, Claudio
Grasselli, Piero
Servi, Stefano
Zucchi, Gioia
et al.
The site-specific natural abundance deuterium distribution of 2-phenylethanol (1) and 2-phenylethyl acetate (2) obtained through a variety of methods has been determined by 2H NMR spectroscopy.This technique provided a means of distinguishing between "natural" materials isolated from natural sources or obtained by biodegradation of L-phenylalanine and other products of petrochemical origin or obtained from natural L-phenylalanine through nonenzymic controlled chemical processes.Keywords: SNIF-NMR; aromas; 2-phenylethanol; 2-phenylethyl acetate; authentication
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