Articles
POSTHARVEST CONSERVATION OF ‘TOMMY ATKINS’ MANGO FRUIT INFLUENCED BY GAMMA RADIATION, WAX, HOT WATER, AND REFRIGERATION
Article number
645_79
Pages
601 – 604
Language
English
Abstract
It was aimed to extend the postharvest conservation of Tommy Atkins mango fruits harvested in break maturity stage.
Fruits were submitted at the following treatments: hot water treatment (55°C for 5 minutes) and benomyl 1,000 mg.L-1; irradiation with 0,8 or 1,0 kGy; irradiation associated at carnaúba wax; and control.
The fruits were stored at 10°C and 85 – 90%RH during 21 days, and then removed to ambient temperature (25,7±0,70C and 87,1±2,2%RH). Through the storage time, the evolution of fresh weight, color, rottenness, total soluble solids (TSS), total titratable acidity (TTA), and TSS/TTA ratio were measured. Tommy Atkins mango fruits can have shelf life notably increased, when they were submitted to hot water treatment (55°C for 5 minutes) or
radiation (0,8 and 1,0 kGy), associated with carnaúba wax application, before cold storage.
These treatments increased the fruit resistance at refrigerated storage, and improved shelf-life after transferring to ambient temperature.
Fruits were submitted at the following treatments: hot water treatment (55°C for 5 minutes) and benomyl 1,000 mg.L-1; irradiation with 0,8 or 1,0 kGy; irradiation associated at carnaúba wax; and control.
The fruits were stored at 10°C and 85 – 90%RH during 21 days, and then removed to ambient temperature (25,7±0,70C and 87,1±2,2%RH). Through the storage time, the evolution of fresh weight, color, rottenness, total soluble solids (TSS), total titratable acidity (TTA), and TSS/TTA ratio were measured. Tommy Atkins mango fruits can have shelf life notably increased, when they were submitted to hot water treatment (55°C for 5 minutes) or
radiation (0,8 and 1,0 kGy), associated with carnaúba wax application, before cold storage.These treatments increased the fruit resistance at refrigerated storage, and improved shelf-life after transferring to ambient temperature.
Publication
Authors
J.F. Durigan, G.H.A. Teixeira, N.M. Castanharo, R.E. Domarco
Keywords
postharvest, physiology, decay, anthracnose, Colletotrichum gloeosporioides
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