Formation of Maillard products in the proline-glucose model system: high-temperature short-time kinetics
1994
Stahl, H.D. | Parliment, T.H.
Equimolor amounts of a proline/glucose aqueous solution were reacted in a continuous flow through reactor under controlled time and temperature conditions in order to derive activation energies and rate constants for the reactants and products. Extent of reaction was monitored by increase in optical density and decrease in glucose and proline concentration. The products were extracted with ether and the organic compounds analyzed by GC/MS. The major compound, 5-acetyl-2,3-dihydro-1H-pyrrolizine, was found to increase according to pseudo zero order kinetics. A number of other organic compounds were also identified and found to correlate with reaction conditions.
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