Development and Optimization of Nanoemulsion from Ethanolic Extract of Centella asiatica (NanoSECA) Using D-Optimal Mixture Design to Improve Blood-Brain Barrier Permeability

Table 8

Summary on stability at different temperatures of NanoSECA.

Day (s)	0			7			14			30
Temp (˚C)	4	25	40	4	25	40	4	25	40	4	25	40
Stability	√	√	√	√	√	√	√	√	√	√	√	√

^a√: stable, ×: unstable.