The aim of this work was to develop and characterize edible
films based on blends of different corn starches and plasticizers for
application on the surface of Red Crimson grapes in order to
provide protection and brightness. The coating effect on the shelflife
of these grapes after long-term refrigeration was also
evaluated. A physicochemical screening of various coating
films
was performed to optimize the
final composition of biofilms to be
included in the grapes.