Studies on Umami Taste. Synthesis of New Guanosine 5′-Phosphate Derivatives and Their Synergistic Effect with Monosodium Glutamate
作者:Paola Cairoli、Stefano Pieraccini、Maurizio Sironi、Carlo F. Morelli、Giovanna Speranza、Paolo Manitto
DOI:10.1021/jf072803c
日期:2008.2
A number of N2-alkyl and N2-acyl derivatives of guanosine5'-phosphate (GMP) have been synthesized and tested for their synergistic effect with monosodium L-glutamate (MSG), the prototypical substance imparting umami taste to savory-based foods. Capacities to enhance the taste intensity of MSG (gamma values) were estimated through subjective comparisons of MSG/nucleotide mixtures in water with appropriate