Apple is one of the valuable fruit that belongs to the family Rosaceae. Post-harvest losses occur due to transportation, rough mishandling during harvesting and storage and most important microbial attack. The present study was conducted to observe the effects of gamma radiation on nutritional value of apples, before and after gamma irradiation. The doses used for radiation were of 1.0, 1.5 and 2.0 kGy and apples were stored under refrigerated temperature (4ºC). Then proximate analysis was carried out, that is used to determine effects of gamma radiation on nutritional component of apples....