title: Distribution of cell wall components in potato tubers: a new titrimetric procedure for the estimation of total polyuronide (pectic substances) and its degree of esterification.
mesh_terms: D002118:Calcium / Q000032:analysis; D002473:Cell Wall / Q000032:analysis; D055598:Chemical Phenomena; D002621:Chemistry; D003124:Colorimetry; D000431:Ethanol; D008274:Magnesium / Q000032:analysis; D008745:Methylation; D010368:Pectins / Q000032:analysis*; D010945:Plants, Edible / Q000032:analysis* / Q000166:cytology / Q000502:physiology; D011108:Polymers / Q000032:analysis; D012995:Solubility; D014574:Uronic Acids / Q000032:analysis; D014675:Vegetables / Q000032:analysis
chemical_list: D011108:Polymers; D014574:Uronic Acids; D000431:Ethanol; D010368:Pectins; D008274:Magnesium; D002118:Calcium