The amino acid requirements of man. VIII. The metabolic availability of the optical isomers of acetyltryptophan

W C ROSE, M J COON, G F LAMBERT, E E HOWE
1955 Journal of Biological Chemistry  
Comparisons have been made of the effectiveness of acetyl-D-, acetyl+, and acetyl-DL-tryptophan in the maintenance of nitrogen equilibrium in human subjects deprived of L-tryptophan. The results demonstrate that by guest on March 23, 2020 http://www.jbc.org/ Downloaded from
pmid:13233223 fatcat:udd7k67xdfblteswmzf3suc474