Assertion: aspartame | /r/HasProperty | chemical
Facets:
Source sentences:
text: Aspartame, an artificial sweetener that’s composed of aspartic acid, phenylalanine and a methyl ester, is a chemical, not a naturally occurring compound.
text: For example, aspartame—the chemical in Equal and Nutrasweet—may modulate brain neurotransmitters such as dopamine and serotonin, although data have been controversial and inconsistent.