Assertion: citric acid | /r/AtLocation | free or combined state
Facets:
value: as of whortleberries
type: OTHER
Source sentences:
text: [Citric acid] exists in a free or combined state as citrate of calcium or potassium in many fruit-juices, as of whortleberries, cranberries, gooseberries, strawberries; blackberries, raspberries, red elderberries, currants, cherries, tomatoes, tamarinds, cayenne, and in the fruits of bittersweet and of a solanaceous plant of South America and Mexico, known as the "tomato de la paz" (Cyphomandra botacea).