Association of PLGA Microspheres to Carrier Pellets by Fluid Bed Coating: A Novel Approach towards Improving the Flowability of Microparticles

Figure 6

Repose piles obtained for the (a) C. glaziovii extract, (b) C. glaziovii-loaded PLGA microspheres, (c) carrier pellets, and (d) microspheres-coated pellets.

(a)

(b)

(c)

(d)