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|Title: ||Anthocyanin stability: a chemometrical approach|
|Authors: ||Cabrita, Luís|
Flåten, Geir R.
Andersen, Øyvind M.
Reduced factorial design
|Issue Date: ||2002|
|Publisher: ||Sociedade Portuguesa de Química|
|Citation: ||Cabrita, Luis; Fossen, Torgils; Flåten, Geir R.; Andersen, Øyvind M. (2002) - Anthocyanin stability: a chemometrical approach. In 2nd International Conference on Pigments in Food Technology. Lisboa|
|Abstract: ||The stability of cyanidin 3-glucoside towards five different factors (pH, anthocyanin
concentration, sodium chloride concentration, ascorbic acid concentration,
Oxygen) was studied during 60 days storage at room temperature using a 2^4-1
reduced factorial design. The influence of each individual parameter on
anthocyanin stability was found to vary as a function of time. Sodium chloride and
ascorbic acid were, respectively, the variables most contributing to and against
anthocyanin stability. Results suggest there may be some degree of interaction
between anthocyanin/ascorbic acid, and between pH/Oxygen, affecting
|Peer Reviewed: ||yes|
|Appears in Collections:||CIMO - Artigos em Proceedings Não Indexados ao ISI|
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