The blends showed a lack of interfacial adhesion between starch and PHB-HV and heterogeneous dispersion of starch granules over the PHB-HV-rich matrix, as evidenced by SEM and optical micrographs of the surface
The blends showed a lack of interfacial adhesion between starch and PHB-HV and heterogeneous dispersion of starch granules over the PHB-HV-rich matrix, as evidenced by SEM and optical micrographs of the surface