Table 2: Composition of the casting solution as per experimental design to prepare wafer formulation FNA 1 (trial number 5).

Ingredients Code: FNA 1

Na Alginate1% w/v
HPC2% w/v
PG 1.5% w/v
Glycerin1.6% w/v
Saccharine Na0.1%w/v
Ethanol15% v/v
Sorbitol0.5% w/v
Lactose monohydrate
Peppermint0.01% w/v
Loratadine0.134% w/v
Water (q.s)100