title: Preparation of 14C-labeled pectic acid and D-galacturonic-14C acid.
mesh_terms: D001230:Aspergillus / Q000201:enzymology; D001407:Bacillus / Q000201:enzymology; D002238:Carbohydrate Epimerases; D002250:Carbon Radioisotopes; D000460:Chlorophyta / Q000378:metabolism*; D002852:Chromatography, Ion Exchange; D002854:Chromatography, Paper; D002855:Chromatography, Thin Layer; D005690:Galactose; D006836:Hydro-Lyases; D009844:Oligosaccharides / Q000096:biosynthesis*; D010368:Pectins / Q000096:biosynthesis*; D011134:Polysaccharides / Q000096:biosynthesis*; D013056:Spectrophotometry, Ultraviolet; D014462:Ultrafiltration; D014574:Uronic Acids / Q000096:biosynthesis*
chemical_list: D002250:Carbon Radioisotopes; D009844:Oligosaccharides; D011134:Polysaccharides; D014574:Uronic Acids; D010368:Pectins; D006836:Hydro-Lyases; D002238:Carbohydrate Epimerases; D005690:Galactose