1977
DOI: 10.1002/food.19770210407
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Model studies on the formation of carbonyl compounds and browning by the MAILLARD reaction during the baking process

Abstract: Die Br%unungsvorgiinge sowie die Bildung von Carbonylverbindungen in Mehlteigeu wurden unter definierten Temperatur-und Feuchtigkeitsbedingungen untersucht. Die Ergebnisse zeigten. daD beide Reaktionen als Folgereaktionen ablaufen und sich prinzipiell in bezug auf den Feuchtigkeitsgehalt verschieden verhalten. Die reaktionskinetischen Daten der Bilduug von braungefkbten Stoffen bzw. von Carbonylverbindungen wurden ermittelt. Beispielsweise betr> die Aktivierungsenergie E der Bildung von braungef&rbten Stoffe… Show more

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Cited by 8 publications
(5 citation statements)
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“…That the PA determination of Maillard reaction rate is adequate and reliable is strongly stressed by the excellent agreement of our results with data available in the literature. For instance, the values of energy of activation published for the Maillard reactions range from 65 to 180 kJ mol-1 (Herrmann and Nour, 1977;Stamp and Labuza, 1983; Walstra and Jenness, 1984), depending on the reaction system involved, compared with our value, i.e., 115 kJ mol"1. Besides, the published values (Stamp and Labuza, 1983; Walstra and Jenness, 1984) for Q10 at 373.5 K are between 1.9 and 5.0, against 2.7 for this study.…”
Section: Discussionmentioning
confidence: 51%
“…That the PA determination of Maillard reaction rate is adequate and reliable is strongly stressed by the excellent agreement of our results with data available in the literature. For instance, the values of energy of activation published for the Maillard reactions range from 65 to 180 kJ mol-1 (Herrmann and Nour, 1977;Stamp and Labuza, 1983; Walstra and Jenness, 1984), depending on the reaction system involved, compared with our value, i.e., 115 kJ mol"1. Besides, the published values (Stamp and Labuza, 1983; Walstra and Jenness, 1984) for Q10 at 373.5 K are between 1.9 and 5.0, against 2.7 for this study.…”
Section: Discussionmentioning
confidence: 51%
“…It may be increased at temperatures above 130 8C [14,15]. In earlier stages of browning, orange or red pigments are formed.…”
Section: Colour Changesmentioning
confidence: 99%
“…1978; Lea and Hannan 1949;Labuza and Shapero 1978;Wolf er al. 1977;Herrmann and Nour 1977). In our further experiments, we decided on a 20% water content since the reaction mixture was homogenous and a sufficiently good yield of nondialyzable melanoidines was obtained.…”
Section: Experiments With Different Amounts Of Watermentioning
confidence: 99%