Table II.

Mean Particle Size of As-Prepared and Dried Microcapsules

Formulation	Dp (μm)
EM	7.4
EM-SD	6.2
EMC-SD	6.4
IND-MC-SD	9.9
PCT-MC-SD	7.3
EMC-SB	28.2
EM-SB	27.3
IND-MC-SB	25.4
PCT-MC-SB	27.5

EM as-prepared empty cross-linked microparticles, EM-SD empty spray-dried microparticles, EMC-SD empty cross-linked spray-dried microparticles, IND-MC-SD indomethacin cross-linked spray-dried microparticles, PCT-MC-SD acetaminophen cross-linked spray-dried microparticles, EMC-SB empty cross-linked spouted bed microparticles, EM-SB empty spouted bed microparticles, IND-MC-SB indomethacin cross-linked spouted bed microparticles, PCT-MC-SB acetaminophen cross-linked spouted bed microparticles