For all normal mix fruit tablets the fruit powders were measured in a 1:1 ratio and mixed properly in a mixture
machine for 30 min. For effervescent mixed fruit powder tablet a standard amount of effervescent agent (Sodium
carbonate 32.7% and Citric Acid 10%) and 10% stevia were added with the mixed fruit powders and mixed
thoroughly by using mixture machine (Glas-Col, S/N 477625, USA) at 15 rpm. Then the mixed samples were
measured to 2.5 gm weights and placed into plastic containers for further use during tablet preparation.