Kinetic modelling of acrylamide formation during the frying of potato chips

نویسندگان

چکیده

The effect of potato tuber composition, frying time and temperature on acrylamide formation in chips was investigated a mathematical model the kinetics is provided. Moisture-temperature–time profiles were obtained for slices during to enable determination ‘effective’ reaction by identifying critical moisture content (6% dwb) commence using dehydration curves calculate subsequent finished product content. chemical kinetic conformed following rate equation over one hundred-fold range concentrations: d[acryl]dt=k1glucoseasn+k6[fructose][asn][TAA] where [TAA] represents total amino acid concentration. timescale process meant that reactions all their initial phase. Kinetic parameters confirm fructose-dependent (caramelization) contributes twice as much glucose (Maillard reaction).

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ژورنال

عنوان ژورنال: Food Chemistry

سال: 2021

ISSN: ['1873-7072', '0308-8146']

DOI: https://doi.org/10.1016/j.foodchem.2021.129305