3.3.3. Statistical method
In model dependent method the dissolution data was analyzed
according to specific model equations and in model in-dependent
method, similarity of dissolution profile at certain points were
determined according to reference range from literature (Costa and
Sousa Lobo, 2001). To compare the dissolution profiles of fruit
powder tablets at every time step pair t-test was used. Yuksel et al.
(2000) reported pairwise comparison of dissolution profile commercial film-coated tablets. In this test pairwise comparison was
carried out by considering fruit powder tablets as reference and test
such as pitayaepineapple, pitayaeguava, pitayaemango,
pineapple-guava, pineapple-mango and guavaemango. The mean