a control diet of corn sugar , cornstarch , whey , l-glutamic acid , solka floc , soybean oil , amino acids , minerals and vitamins was supplemented with l-phe to provide .30 ( basal ) , .45 , .60 , .75 , .90 and 1.05 % total aromatic amino acids ( taaa ) .
C0061472
l-glutamic acid
C0002520
amino acids