Assertion: grape's acid | /r/HasProperty | an intermediary compound
Facets:
value: in the synthesis of ellagic acid
type: TRANSITIVE-OBJECT
Source sentences:
text: He showed in 1945 that luteic acid, a molecule present in the myrobalanitannin, a tannin found in the fruit of Terminalia chebula, is an intermediary compound in the synthesis of ellagic acid.