Review Article
Biodegradable Polymers for Microencapsulation Systems
Figure 6
Optical micrographs of both alginate and (AHM) microparticles (a) alginate microparticle. Label 1 indicates sodium alginate inside the particle, and label 2 indicates the microorganism within the particle (100× magnification); (b) AHM microparticles, in which label 1 shows the sodium alginate in the interior of the particle, and label 2 shows the prebiotic Hi-maize (60×). Pictures are representative of triplicates [23].
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