title: [Densitometric control of the degradation products of vitamin B1 and calculating activation factors].
abstract: The authors perfect a TLC method with densitometric detection for the determination of vitamin B1 in the presence of its hydrolytic and oxidation products. The decomposition process and the proportions of products formed in the ampoules under different conditions of temperature/time treatment are also investigated and the activation factors (z and FO) of thiamine thermical decomposition, for their application in sterilization processes.
authors.forename: P
authors.initials: P
authors.lastname: Corti
authors.forename: A M
authors.initials: AM
authors.lastname: Caricchia
authors.forename: G
authors.initials: G
authors.lastname: Franchi
authors.forename: E
authors.initials: E
authors.lastname: Lencioni
authors.forename: C
authors.initials: C
authors.lastname: Murratzu
authors.forename: G
authors.initials: G
authors.lastname: Corbini
mesh_terms: D003720:Densitometry; D006358:Hot Temperature; D006868:Hydrolysis; D008433:Mathematics; D010084:Oxidation-Reduction; D013831:Thiamine / Q000032:analysis / Q000378:metabolism* / Q000493:pharmacokinetics
chemical_list: D013831:Thiamine
vernacular_title: Contrôle densitométrique des produits de dégradation de la vitamine B1 et calcul des facteurs d'activation.