title: Analysis and improved synthesis of parasorbic acid.
mesh_terms: D002208:Caproates / Q000032:analysis* / Q000592:standards; D002845:Chromatography; D002849:Chromatography, Gas; D002855:Chromatography, Thin Layer; D005503:Food Additives / Q000592:standards; D005519:Food Preservation; D007783:Lactones / Q000138:chemical synthesis; D013058:Mass Spectrometry; D008722:Methods; D011714:Pyrans / Q000032:analysis* / Q000138:chemical synthesis
chemical_list: D002208:Caproates; D005503:Food Additives; D007783:Lactones; D011714:Pyrans