Assertion: potassium nitrate | /r/ObjectUse | used as thickening agent
Facets:
value: widely
type: DEGREE
value: in stews
type: LOCATION
value: in west african cuisine
type: LOCATION
Source sentences:
text: In West African cuisine, potassium nitrate (saltpetre) is widely used as a thickening agent in soups and stews such as okra soup and isi ewu.