Assertion: natural vanillin | /r/HasProperty | purified by extraction
Facets:
value: currently
type: TEMPORAL
value: with a solvent
type: OTHER
Source sentences:
text: Currently, natural vanillin, obtained via the “natural” route, is purified by extraction with a solvent, followed by crystallization.
text: Currently, natural vanillin, obtained via the “natural” route, is purified by extraction with a solvent, followed by crystallization.
text: Currently, natural vanillin, obtained via the “natural” route, is purified by extraction with a solvent, followed by crystallization.