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Anastasiadi M , Collings E R , Shivembe A , et al. Seasonal and temporal changes during storage affect quality attributes of green asparagus[J]. Postharvest Biology and Technology, 2020, 159:111017-.
Anastasiadi M , N Falag¨¢n, Rossi S , et al. A comprehensive study of factors affecting postharvest disorder development in celery[J]. Postharvest Biology and Technology, 172.
Collings ER, Alamar MC, Bogaerts Marquez M, et al., (2021) Improving the tea withering process using ethylene or UV-C. Journal of Agricultural and Food Chemistry, Volume 69, Issue 45, 17 November 2021, pp. 13596-13607
Dimkovikj, A., Van Hoewyk, D. Selenite activates the alternative oxidase pathway and alters primary metabolism in Brassica napus roots: evidence of a mitochondrial stress response. BMC Plant Biol 14, 259 (2014). https://doi.org/10.1186/s12870-014-0259-6
Garc¨ªa-Pastor ME, Falag¨¢n N, Gin¨¦-Bordonaba J, W¨®jcik DA, Terry LA & Alamar MC (2021) Cultivar and tissue-specific changes of abscisic acid, its catabolites and individual sugars during postharvest handling of flat peaches (Prunus persica cv. platycarpa), Postharvest Biology and Technology, 181 (November) Article No. 111688.
Natalia Falag¨¢n, Tiana Miclo and Leon A. Terry. Graduated Controlled Atmosphere: A Novel Approach to Increase ¡°Duke¡± Blueberry Storage Life. Frontiers in Plant Science. 2020,11:221.
Ohanenye, I.C. Alamar, M.C. Thompson, A.J Terry, L.A. Fructans redistribution prior to sprouting in stored onion bulbs is a potential marker for dormancy break. Postharvest Biology and Technology 2019, 149 , 221-234.
Rady A , Ekramirad N , Adedeji A A , et al. Hyperspectral Imaging for Detection of Codling Moth Infestation in GoldRush Apples[J]. Postharvest Biology and Technology, 2017, 129:37-44.
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