title: The estimation of tryptophan.
mesh_terms: D003124:Colorimetry; D005396:Fish Products / Q000032:analysis; D005504:Food Analysis; D008460:Meat / Q000032:analysis; D009754:Nuts / Q000032:analysis; D014364:Tryptophan / Q000032:analysis*; D015003:Yeasts / Q000032:analysis
chemical_list: D014364:Tryptophan