Abstract
AbstractIn this study, the denatured whey protein paste (DWPP) was used to improve the texture characterizations of Gouda cheese. Five treatments of cheese were manufactured by adding 0, 1, 2, 3 and 4% of DWPP to cheese curd. Fortification of Gouda cheese with DWPP increased values of moisture, salt in moisture, water-soluble nitrogen/total nitrogen and non-protein nitrogen/total nitrogen whereas decreased values of density and free oil. The cheese contained DWPP was lighter and more yellowish compared to the control. The cheese samples contained 1 and 2% DWPP exhibited a significant increase in hardness, cohesiveness, springiness, gumminess and chewiness values while, the cheese samples that contained 3 and 4% DWPP exhibited a significant decrease. Adding DWPP to cheese lowered saturated fatty acids and raised unsaturated fatty acid (USFA) values which partially caused a lowering in cheese hardness at high levels of DWPP because of the low melting points of USFA. Based on these results, supplementation of Gouda cheese with 1 or 2% DWPP improved the texture properties.
Funder
Agricultural Research Center
Publisher
Springer Science and Business Media LLC
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