Assertion: pyruvic acid | /r/ObjectUse | used as component
Facets:
value: as commercial red seaweed polysaccharide
type: MANNER
value: in media
type: LOCATION
value: in culture broths
type: LOCATION
Source sentences:
text: Pyruvic acid is used as a component in culture broths and media as commercial red seaweed polysaccharide.