Viscosity of FDE-Y and WP fortified yogurt
samples all increased during 3 weeks of storage, in which FDE-Y samples
increased from 1533 to 3407 cP, and 1% WP, 2%WP and 3% WP
(w/w yogurt) samples increased 252%, 351% and 428%, respectively,
higher than those of control, LE-Y and FDE-Y samples, probably contributed
by the insoluble dietary fibre fraction in WP.