. . . . . . . . . . . . . . . . "Concentration of brassicasterol (fat-like lipid substance characterized by its insolubility in water and solubility in organic solvents) per unit volume of a water body in particles sized 1-53um collected by filtration.\n"@en . "SDN:P01::BRC474CD" . "Part_1-53um_brassicasterol" . "Concentration of (22E)-24-ergosta-5,22-dien-3beta-ol {C28D5,22E brassicasterol CAS 474-67-9} per unit volume of the water body [particulate 1-53um phase] by filtration"@en . . . "accepted"@en . . . . .