gamma irradiation is an established technology of well-documented safety and efficacy and an
alternative to thermal processing for inactivation of microorganisms
and insects. It is approved by the U. S. Food and Drug Administration
(FDA) for use on meat, poultry, spices, fresh fruits, and vegetables
(FDA, 2009). Its efficacy comes from the fact that its activity is not limited
to surfaces but also the insides of foods, being able to penetrate the product
and eliminate microorganisms (Prakash et al., 2008).