Sovershenstvovanie tekhnologii kholodil'nogo khraneniya fruktov s primeneniem obrabotki ioniziruyushchimi izlucheniyami i modifitsirovaniem sostava gazovoy sredy

The results of researches of efficiency of fruits and berries storage technology using ionizing radiation (gradiation), cold and modified atmosphere (MA) to inhibit phytopathogenic microflora, to reduce losses and to increase shelf life are presented. Cherry, black currant, strawberry, apricot and peach were chosen as the objects of study. They were treated by gradiation at dose 0.54 kGY with a 60Co source. Fruits were packed in polymer film bags with selective gas permeability and stored in the cold chamber at 4...5 оС. A novelty of the research consists in a complex use of ionizing radiation and other methods of fruits treatment that influence long keeping factors of fruits such as disinfection by antiseptic, retarding the processes of postharvest ripening, keeping commercial quality. Combination of treatment methods allows realizing synergetic action to prolong fruits shelf life. An offered complex technology gives the possibility to reduce fruits and berries losses 3-5 times.

фрукты, факторы лежкости, ионизирующее излучение, холодильное хранение, ингибирование фитопатогенной микрофлоры, модифицированная газовая среда, контроль качества фруктов