Publications
NIBIOs employees contribute to several hundred scientific articles and research reports every year. You can browse or search in our collection which contains references and links to these publications as well as other research and dissemination activities. The collection is continously updated with new and historical material.
2024
Abstract
In Norway, the apple cultivar ‘Red Aroma’ accounts for approximately one third of the Norwegian production. Treatment with 1-MCP has been tested on fruit of different ripening degrees to improve shelf-life and sensory properties. Fruits were harvested and treated with 1-MCP at one-week intervals starting two weeks before optimal harvest time (OHT) and ending two weeks after OHT. Fruits were stored until the end of November in regular atmosphere at 4 °C. A semi-trained sensory panel evaluated selected sensory parameters in addition to measurements of physiochemical parameters using traditional methods. The panel evaluated 1-MCP treated fruit from all harvest times as more acidic, firmer, less mealy, crisper, and juicier than the untreated fruit. The untreated fruit harvested one or two weeks after OHT were more aromatic (floral and fruity aroma), sweeter, and riper. Intensity of grassy flavour was lowest for the untreated fruit after the optimal harvest time. Some of the evaluated sensory properties correlated with measured physiochemical parameters. Optimal sensory quality in relation to harvest time and 1-MCP treatment will be discussed.
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May Bente BrurbergAbstract
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Begum BilgicAbstract
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Clara Antón-FernándezAbstract
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Lampros LamprinakisAbstract
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