Radiation preservation of dry fruits and nuts

Present studies were conducted to investigate insect infestation and oxidative changes of packaging materials. Dry fruits and nuts such as apricots, dates raisins, almonds, pinenuts and walnuts were used for these experiments. Insect infestation and other physico-chemical parameters were used for quality evaluation of the stored dry fruits and nuts. The effect of irradiation and polyethylene (PE) thickness on the over all acceptance of dry fruits on their color, texture, taste and flavor were evaluated. Radiation treatment and low temperature independently inhibited insect infestation during storage. (A.B.)