increase in CO2 and decrease in O2 concentration within the
package where as LDPE film recorded a sharp increase in CO2
and decrease in O2 concentration inside the package. These
findings are in accordance with Nanda et al. (2001) who
observed reduced respiration rate in shrink packed pomegranate
fruit due to impressive gas barrier properties of heat
shrinkable film. The shrink film is known to have better gas
exchange properties due to its structure which promote desirable
permeability for better gaseous environment within the
package which is indicator of controlled respiration of fruit.
Zagory and Kader (1988) confirmed about modification of the
atmosphere around the fresh produce in the package made of
flexible plastic films.