Genotype and harvest time influence the phytochemical quality of Fino lemon juice (Citrus limon (L.) Burm. F.) for industrial use
Genotype and harvest time influence the phytochemical quality of Fino lemon juice (Citrus limon (L.) Burm. F.) for industrial use
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DOI：
10.1021/jf073282w
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发表时间：
2008-03-12
影响因子：
6.1
通讯作者：
Garcia-Viguera, Cristina
中科院分区：
文献类型：
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作者：
Gonzalez-Molina, Elena;Moreno, Diego A.;Garcia-Viguera, Cristina
柠檬树（Citrus limon Burm）的两个无性系选择。f .简历。研究了遗传（克隆）和环境（季节）因素对柠檬汁中人体健康生物活性物质（维生素C和类黄酮）的影响，以及柠檬汁成分与体外抗氧化能力（2,2-二苯基-1-picrylhydrazyl， 2,2'-azino-bis（3-乙基-苯并噻唑-6-磺酸）和铁还原抗氧化能力）之间的可能关系。品种Fino-49-5在类黄酮和维生素C含量方面表现较好。天气条件的变化至少在一定程度上决定了柠檬汁生物活性含量的差异，这比遗传背景更重要。因此，食品工业将有丰富的植物化学和营养柠檬，几乎完全独立于收获时间和选择的栽培。
Two clonal selections of lemon tree (Citrus limon Burm. f. cv. Fino), named Fino-49-5 and Fino-95, were studied to ascertain the influence of genetic (clone) and environmental (season) factors on the human-health bioactive compounds of lemon juice (vitamin C and flavonoids) and the possible relationship between composition and in vitro antioxidant capacity (2,2-diphenyl-1-picrylhydrazyl, 2,2'-azino-bis(3-ethyl-benzothiazoline-6-sulfonic acid), and ferric reducing antioxidant power) of the juice. The cultivar Fino-49-5 performed better in terms of flavonoid and vitamin C contents. Variability in the weather conditions determined, at least in part, differences in the content of lemon juice bioactives more importantly than the genetic background did. Therefore, the food industry would have phytochemically rich and nutritive lemons with practically complete independence of the harvest time and the selected cultivar.