[Polyuronic substances (gums, mucilages, pectins, pseudocelluloses)].
D002482:Cellulose / Q000737:chemistry*; D005881:Gingiva; D010368:Pectins / Q000737:chemistry*; D012117:Resins, Synthetic / Q000737:chemistry*
D012117:Resins, Synthetic; D010368:Pectins; D002482:Cellulose
CELLULOSE/chemistry; PECTINS/chemistry; RESINS/chemistry