Assertion: coffee's caffeine | /r/HasProperty | isolated by charcoal adsorption
Facets:
value: by reverse osmosis
type: MANNER
value: by distillation
type: MANNER
value: by recrystallization
type: MANNER
Source sentences:
text: The caffeine can then be isolated by charcoal adsorption (as above) or by distillation, recrystallization, or reverse osmosis.
text: The caffeine can then be isolated by charcoal adsorption (as above) or by distillation, recrystallization, or reverse osmosis.