Development of active packaging for the preservation of lyophilized pulp fruit
نویسندگان
چکیده
Methodology Active packaging material was low density polyethylene (LDPE) film incorporated with Tinuvin 326(UV absorber) and iron powder in different concentrations (0-0.5% and 0-15% w/w, respectively). Eleven treatments were performed according to the central composite design (CCD) in order to evaluate changes in mechanical, physical and barrier properties of films. Moreover, the influence of selected optimal active packaging on the stability of lyophilized tropical fruits pulp was assessed.
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