Hammed, Ademola Monsur and Hamzah, Anis and Asiyanbi-H, Tawakalit Tope and Mirghani, Mohamed Elwathig Saeed and Jaswir, Irwandi and Ahmad Fadzillah, Nurrulhidayah and UNSPECIFIED
(2017)
Investigation of factors affecting development of browning during Maillard reaction of gelatin.
In: ASIA International Multidisciplinary Conference 2017, 1st-2nd May 2017, Johor Bahru, Johor.
Abstract
The development of browning of gelatin and hydrolyzate is affected by the reaction conditions of
during xylose-induced Maillard reaction. Change in browning index increases with degradation of enzyme,
concentration of xylose, presence of Cu and Fe ions and increase in type of reaction. However, increase in
concentration of Cu ion above 2.5mM lack significant effect on change in browning index of gelatin hydrolysate.
The discrimination of gelatin is achievable in the first 6 hr of reaction time. There was high increase in
browning index of fish hydrolyzate compared to that of mammalian source. This approach will found useful for
development of rapid and cheap UV-spectroscopic method for Halal authentication. Contribution: We have
investigated the use of UV-spectroscopy for development of protocol for specie specific gelatin authentication
for halal industrial. The transformation of gelatin during xylose-induced browning reaction was adequately
described using change in browning index.
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