Patent ID: 6146680
Filing Date: 2000-11-14
Classification: A23L,C07K

Abstract:
A metal complex of N-[N-(3,3-dimethylbutyl)-L-.alpha.-aspartyl]-L-phenylalanine 1-methyl ester represented by the formula ##STR4## wherein X.sup.p+ is selected from the group consisting of Al.sup.3+, Fe.sup.2+, Fe.sup.3+, Ca.sup.2+, Mg.sup.2+ and Zn.sup.2+ ; Y.sup.q- is selected from the group consisting of Cl.sub.-, SO.sub.4.sup.2-, PO.sub.4.sup.3- and CH.sub.3 COO.sup.- ; x is a number from 1 to 4 and pn=qm.