Assertion: banana's tryptophan | /r/HasProperty | an amino acid
Facets:
Source sentences:
text: Bananas contain tryptophan, an amino acid that may help preserve memory, boost a person’s ability to learn and remember things, and regulate mood.
text: Bananas contain tryptophan, which is an amino acid that produces serotonin, a neurotransmitter linked to less depression and improved sleep and memory, according to research published in January 2016 in the journal Nutrients.
text: It is rich in tryptophan which is an amino acid that lowers mental activities and reaction time and makes one feel sleepy.