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Comparison of fruit attributes of ‘Fuji’ apple strains at harvest and after storage
Scientia Horticulturae ( IF 4.3 ) Pub Date : 2020-10-01 , DOI: 10.1016/j.scienta.2020.109585
Luiz Carlos Argenta , Cassandro Vidal Talamini do Amarante , Karyne Souza Betinelli , Thyana Lays Brancher , Cristiano Nunes Nesi , Marcelo José Vieira

Abstract Commercial apples are graded primarily by appearance and many new 'Fuji' apple strains have been planted in commercial orchards because of the enhanced red color of their skin. The fruit of most apple strains selected for skin color do not differ; however, some apple strains may produce fruit with different firmness and soluble solid content (SSC). This study compared the fruit quality and maturity of three 'Fuji' apple strains ('Fuji Suprema', 'Mishima', and ‘Fuji Select') grown in experimental orchards in southern Brazil. Fruit were harvested at two maturity stages: early, which were stored in air; and advanced, which were stored in a controlled atmosphere (CA). Storage conditions were selected to induce the development of different physiological disorders. Fruit quality was assessed one day after harvest and after 210 days of storage at 0.8 °C plus seven days at 22 °C, over three growing seasons. Skin color was the main variable that distinguished fruits of the three strains. The extent of red coloration was greater on the surface of 'Fuji Suprema’ apples than on 'Mishima’ or 'Fuji Select’, especially for early-harvest fruit. The pattern of fruit maturation on the tree was the same for the three strains and they showed similar starch index, SSC, and titratable acidity; flesh firmness was slightly (

中文翻译:

'富士'苹果品系采收与贮藏后果实特性比较

摘要 商品苹果主要通过外观分级,许多新的“富士”苹果品系因其表皮呈红色而被种植在商品果园中。大多数根据肤色选择的苹果品系的果实没有区别;然而,一些苹果品系可能会产生不同硬度和可溶性固形物含量 (SSC) 的果实。本研究比较了巴西南部实验果园中种植的三种“富士”苹果品系(“富士 Suprema”、“三岛”和“富士精选”)的果实质量和成熟度。果实在两个成熟阶段收获:早期,储存在空气中;和先进的,它们被储存在受控气氛(CA)中。选择储存条件以诱导不同生理障碍的发展。在收获后 1 天和在 0.8°C 下储存 210 天加上在 22°C 下储存 7 天后,在三个生长季节评估果实质量。皮肤颜色是区分三种品系果实的主要变量。'Fuji Suprema' 苹果表面的红色程度高于'Mishima' 或'Fuji Select',尤其是早期收获的水果。3株树果实成熟规律相同,淀粉指数、SSC和可滴定酸度相似;果肉硬度略(Fuji Select',特别适用于早期收获的水果。3株树果实成熟规律相同,淀粉指数、SSC和可滴定酸度相似;果肉硬度略(Fuji Select',特别适用于早期收获的水果。3株树果实成熟规律相同,淀粉指数、SSC和可滴定酸度相似;果肉硬度略(
更新日期:2020-10-01
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