2.4. Statistical analysis
All the tests were carried out in triplicate and the results were reported
as the mean values with standard deviation except for product
recovery and dispersibility. Different mean values were analyzed by
analysis of variance (ANOVA). The factors (and levels) included in the
models were type of carrier agent and various levels of addition rate.
Difference between means at the 5% and 1% levels was considered as
significant and highly significant respectively.