Orange fruits were sorted, washed, cut into halves, pressed by
hydraulic laboratory press, then the resultant juices were
strained through a nylon sieve, then water was added to crude
orange juice at a ratio 1:1 of water:crude juice (wt:wt). Mango
fruit were washed blended with electric pulper. Water was
added to the portions at a ratio 3:1 of water:pulp (wt:wt), then
screened through a nylon sieve.