Influence of Citrates and EDTA on Oxidation and Decarboxylation of Betacyanins in Red Beet (<i>Beta vulgaris</i> L.) Betalain-Rich Extract

Influence of Citrates and EDTA on Oxidation and Decarboxylation of Betacyanins in Red Beet (<i>Beta vulgaris</i> L.) Betalain-Rich Extract

The influence of stabilizing activity of citric buffers on betacyanins, as well as their thermal dehydrogenation and decarboxylation in a beetroot betalain-rich extract (BRE), was studied at pH 3–8 and temperature 30, 50 and 85 °C with an additional effect of EDTA. In acetate/phosphate buffers, the...

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Bibliographic Details
Main Authors: Katarzyna Sutor-Świeży, Justyna Proszek, Łukasz Popenda, Sławomir Wybraniec
Format: Article
Language:English
Published: MDPI AG 2022-12-01
Series:Molecules
Subjects:
dehydrogenation
decarboxylation
xanbetanin
neobetanin
red beet root
colorants
Online Access:https://www.mdpi.com/1420-3049/27/24/9054

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