Assertion: ephedrine | /r/HasProperty | extracted
Facets:
value: from the plant material
type: OTHER
value: chemically
type: MANNER
Source sentences:
text: Ephedrine is extracted and refined in China called Ephedra sinica, which is why you’ll also sometimes see it referred to as “ephedra.
text: Ephedrine is weaker because it is an extract and is also mixed with other ingredients.
text: The active alkaloids, pseudoephedrine and ephedrine, are chemically extracted from the plant material and processed for pharmaceutical purposes.