has role vitamin (molecular entity) vitamin C CHEBI:176783 vitamin C vitamer vitaminum C PMID:33916257 vitamine C CHEBI:21241 Langual document note: DIRECTIVE 2002/46/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 10 June 2002 on the approximation of the laws of the Member States relating to food supplements [http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2002:183:0051:0057:EN:PDF]. PMID:34064549 PMID:21885436 Vitamin C Any member of a group of vitamers that belong to the chemical structural class called butenolides that exhibit biological activity against vitamin C deficiency in animals. The vitamers include L-ascorbic acid and its salt, ionized and oxidized forms. vitamin C vitamers chebi_ontology vitamina C Wikipedia:Vitamin_C PMCID:PMC8088531 water-soluble vitamin (role) butenolide