Generally, the addition of a lipid such as beeswax to HPMC films reduces the water vapor permeability of films while it increases the film oxygen permeability. Similar results were found for HPMC-Beeswax film and pea starche beeswax film
Generally, the addition of a lipid such as beeswax to HPMC films reduces the water vapor permeability of films while it increases the film oxygen permeability. Similar results were found for HPMC-Beeswax film and pea starche beeswax film