physicochemical_roles

Name: physicochemical_roles
Description: Chemical or physical function this ingredient performs in the medium (e.g., BUFFER, CHELATOR, REDUCING_AGENT). Facet 2 of 3 orthogonal ingredient-role facets — independent of what element the ingredient supplies.
From schema: https://w3id.org/mediaingredientmech
Range: PhysicochemicalRoleAssignment
Multivalued: True
Inlined as list: True