title: Flavylium salts, anthocyanidins and anthocyanins. II. Reactions with sulphur dioxide.
mesh_terms: D000872:Anthocyanins / Q000494:pharmacology*; D005503:Food Additives / Q000494:pharmacology*; D013053:Spectrophotometry; D013454:Sulfoxides / Q000494:pharmacology*
chemical_list: D000872:Anthocyanins; D005503:Food Additives; D013454:Sulfoxides