Assertion: aspartame's amino acid | /r/HasProperty | mixed with l-phenylalanine
Facets:
value: in roughly equal portions
type: OTHER
value: to produce aspartame
type: PURPOSE
Source sentences:
text: They also sought new ways to obtain L-asparatic acid, the amino acid that is mixed with L-Phenylalanine in roughly equal portions to produce aspartame.