Discrimination of porcine and bovine gelatines based on reducing sugar types on Maillard reaction

Hamid, A.H., and Ahmad Fadzillah, Nurrulhidayah and Abdullah Sani, Muhamad Shirwan and Muhammad, N.W.F and Othman, Rashidi and Rohman, Abdul (2020) Discrimination of porcine and bovine gelatines based on reducing sugar types on Maillard reaction. Food Research, 4 (2). pp. 301-306. E-ISSN 2550-2166

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Abstract

Increasing awareness among Muslims with respect to the Halal status of food has intensified efficient and effective food-source authentications that are science-basedprotocol. Traceability of gelatine to its source remains a daunting scientific task prior to classification of gelatine Halal status. The methodology of this study involves UV-Vis spectroscopic measurement of the degree of browning during Maillard reaction of different gelatine sources with the different type of reducing sugar. D-(+)-xylose has the highest value of browning value (A420nm) of Maillard reaction with gelatine among compared to another type of reducing sugar used. Principle Component Analysis (PCA) used to differentiate the sources of gelatine and successfully identify the major contribution of D-(+)-xylose in the browning value. The score plots of the first principle component (PC1) and the second component (PC2) could be classified and differentiated of gelatine types (porcine, bovine and fish) using variables of browning value of Maillard reaction of gelatinees with different types of sugar, as evaluated using spectrophotometer at 420 nm.

Item Type:	Article (Journal)
Additional Information:	7619/75965
Uncontrolled Keywords:	Maillard reaction, Gelatine, Reducing sugar, UV-Vis spectroscopy, Halal.
Subjects:	T Technology > TP Chemical technology > TP248.13 Biotechnology T Technology > TP Chemical technology > TP368 Food processing and manufacture
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	International Institute for Halal Research and Training (INHART) Kulliyyah of Architecture and Environmental Design
Depositing User:	Dr Nurrulhidayah Ahmad Fadzillah
Date Deposited:	04 Jun 2020 12:20
Last Modified:	11 Nov 2020 16:02
URI:	http://irep.iium.edu.my/id/eprint/75965

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