Camel milk (10 L) and sheep milk (5 L) were obtained from local
farm at Khartoum North. Both milk samples were examined by
using milk analyzer Lactoscan 90 according to the manufacture
instructions (Milkotronic Ltd., Europe) to determine fat, protein,
lactose, SNF contents and density of the milk samples. Then mixtures
(3 replicates, 5 L for each combination) of camel and sheep
milk were prepared as follow: (A) 100% camel milk, (B) 60% camel
milk, and (C) 40% camel milk.