Assertion: molten vanillin | /r/HasProperty | derived to a vacuum evaporation step
Facets:
value: from step
type: MANNER
Source sentences:
text: (a) melting the natural vanillin; (b) subjecting the molten vanillin derived from step (a) to a vacuum evaporation step; (c) recovering a condensate of purified natural vanillin.
text: (b) subjecting the molten vanillin derived from step (a) to a vacuum evaporation step;
text: (a) melting the natural vanillin; (b) subjecting the molten vanillin derived from step (a) to a vacuum evaporation step; (c) recovering a condensate of purified natural vanillin.