Assertion: aspartame's amino acid | /r/AtLocation | aspartame
Facets:
Source sentences:
text: People with a rare hereditary condition called phenylketonuria (PKU) cannot metabolize phenylalanine, an amino acid that is found in aspartame, as well as meat, beans, and many other foods.
text: As one example, a meeting of the Society for Neuroscience produced a split on the issues related to gradual neurotoxic effects and free-form excitotoxic amino acids found in some additives such as aspartame  
text: Phenylalanine : Phenylalanine, the amino acid that is found in aspartame, is also an ingredient in diet soda.
text: : Phenylalanine, the amino acid that is found in aspartame, is also an ingredient in diet soda.