Assertion: celery's acid | /r/AtLocation | onion
Facets:
Source sentences:
text: Quercetin is further metabolized by our gut bacteria, forming a variety of organic acids including: phenylacetic-acetic acid, an organic acid that can be found in tea, peppermint, walnuts, almonds and corn; hydroxyphenyl-acetic acid, an antioxidant abundant in parsley, olives plums, and lemon verbena; and protocatechuic acid, a powerful antioxidant and neuroprotective organic acid found in tea, onions and açaí berry.