L-Aspartyl-L-phenylalanine methyl ester (aspartame) (sweet) L-Aspartyl-D-phenylalanine methyl ester (aspartame) (bitter) Stereoisomers
L-Aspartyl-L-phenylalanine methyl ester (aspartame) (sweet)
L-Aspartyl-D-phenylalanine methyl ester (aspartame) (bitter)
Stereoisomers