Additionally, the network strength of 5% (w/w) lipid when stored at 4 and 25 8C for 60 days was fairly equivalent. Table 3 shows the summary of all parameters taken from viscoelastic studies of all storage systems. The data indicated that gelation was formed in all storage samples, especially at 40 8C due to a huge increase in sc and G0 e over the other samples. Besides, all storage systems possessed long relaxation time such that it could not be determined within the investigated frequencies. The large magnitude of relaxation time is basically accompanied with the increase in elastic behavior and strength of the network structure.