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Full-Text Articles in Life Sciences
Effects Of Controlled Atmosphere Storage On Scald Development And Postharvest Physiology Of Granny Smith Apples, Mustafa Erkan, Mustafa Pekmezci̇, Hami̇de Gübbük, Işilay Karaşahi̇n
Effects Of Controlled Atmosphere Storage On Scald Development And Postharvest Physiology Of Granny Smith Apples, Mustafa Erkan, Mustafa Pekmezci̇, Hami̇de Gübbük, Işilay Karaşahi̇n
Turkish Journal of Agriculture and Forestry
The effects of different O2 and CO_2 concentrations on the scald development and postharvest physiology of Granny Smith apples (Malus domestica Borkh.) were investigated. Apples were harvested at optimal harvest time and stored in 1% CO_2/2% O_2, 2% CO_2/2% O_2, 3% CO_2/2% O_2 and 0% CO_2/21% O_2 (control) at 0 °C and 90-92% relative humidity for 9 months. At certain intervals, samples were collected from each storage condition for physical and chemical analysis (e.g. weight loss, flesh firmness, amount of titratable acid, total soluble solids, skin color, scald development, respiration rate and decayed fruit). Respiration rates of the apples were …
Determining The Effects Of Vibration Parameters And Packaging Method On Mechanical Damage In Golden Delicious Apples, Kubi̇lay K. Vursavuş, Faruk Özgüven
Determining The Effects Of Vibration Parameters And Packaging Method On Mechanical Damage In Golden Delicious Apples, Kubi̇lay K. Vursavuş, Faruk Özgüven
Turkish Journal of Agriculture and Forestry
This research was conducted to evaluate the effects of vibration frequency, vibration acceleration, packaging method, and vibration duration on the mechanical damage during apple transportation. The research was performed in 3 stages. Firstly, vibration frequency and vibration acceleration were measured on the truck-bed for determining the vibration frequency and acceleration distribution. Secondly, packaging transmissibility and vibration frequency sensitivity for all the packaging methods used in this research were measured. Thirdly, a laboratory vibrator, which simulates the road transportation under laboratory conditions, was used to obtain some factors influencing the mechanical damage during apple transportation. According to the results measured on …
Harvest Date Influences Superficial Scald Development In Granny Smith Apples During Long Term Storage, Mustafa Erkan, Mustafa Pekmezci̇
Harvest Date Influences Superficial Scald Development In Granny Smith Apples During Long Term Storage, Mustafa Erkan, Mustafa Pekmezci̇
Turkish Journal of Agriculture and Forestry
The effects of harvest dates on superficial scald development and postharvest quality in 'Granny Smith' apples (Malus domestica Borkh.) were investigated. Apples were harvested at 15-day intervals during 2 consecutive years (2000-2001) and stored at 0 °C with 90% relative humidity for 8 months. At the end of the 8 - month storage period plus an additional 1 week at 20 °C the percentage of superficial scald was lower (24.4%) in late harvested (November 15) apples than in apples harvested early (October 15), which was 85.4%. The apples harvested late reached a climacteric maximum quicker than those harvested early. The …