Figure 2 : Graphical presentation of the response surface of Flavonoid Content as a function of Air Flow Rate and Temperature.

(a) or Extract Feed Rate (b) for sample B (encapsulating system B; modified starch and silicon dioxide, 1:1).

Berretta et al.Journal of Pharmaceutical Technology and Drug Research  2015 4:1DOI : 10.7243/2050-120X-4-1