On the structure of carminic acid and carmine.
D000535:Aluminum; D000880:Anthraquinones; D002118:Calcium; D002264:Carboxylic Acids; D055598:Chemical Phenomena; D002621:Chemistry; D005947:Glucose; D008956:Models, Chemical; D013194:Staining and Labeling
D000880:Anthraquinones; D002264:Carboxylic Acids; D000535:Aluminum; D005947:Glucose; D002118:Calcium