Oxygen availability in model solutions and purées during heat treatment and the impact on vitamin C degradation

Article English OPEN
Herbig, Anna-Lena; Maingonnat, Jean Francois;
  • Publisher: Elsevier
  • Related identifiers: doi: 10.1016/j.lwt.2016.09.033
  • Subject: Dissolved oxygen | Reheating | [ SDV ] Life Sciences [q-bio] | Ascorbic acid | carotte | vitamin c | ferric iron | purée | teneur en oxygène dissous | Dehydroascorbic acid | Dissolved oxygen;Anaerobic condition;Ascorbic acid;Dehydroascorbic acid;Reheating | supplémentation en vitamine | dégradation anaérobique | fer ferrique | pomme | traitement thermique | crab apples | carrots | [SDV]Life Sciences [q-bio] | Anaerobic condition | vitamine c
    mesheuropmc: inorganic chemicals

Oxygen availability in different media during heat treatment (8 h at 80°C) and the related vitamin C loss was assessed. Dissolved oxygen in water containing 3 mmol kg-1 of ascorbic acid decreased initially and seemed to be replaced by oxygen from the headspace in the co... View more
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