Copper-catalyzed oxidation of ascorbic acid in gels and aqueous solutions of polysorbate 80.
D001205:Ascorbic Acid; D003300:Copper; D004355:Drug Stability; D005782:Gels; D007700:Kinetics; D010084:Oxidation-Reduction; D012996:Solutions; D013053:Spectrophotometry; D013501:Surface-Active Agents; D013696:Temperature; D013997:Time Factors; D014466:Ultraviolet Rays; D014783:Viscosity
D005782:Gels; D012996:Solutions; D013501:Surface-Active Agents; D003300:Copper; D001205:Ascorbic Acid