title: Structural components of alginic acid. II. The crystalline structure of poly-alpha-L-guluronic acid. Results of x-ray diffraction and polarized infrared studies.
mesh_terms: D000464:Alginates; D055598:Chemical Phenomena; D002621:Chemistry; D008961:Models, Structural; D013055:Spectrophotometry, Infrared; D014961:X-Ray Diffraction
chemical_list: D000464:Alginates