Flavonoid Profiling in Leaves of Citrus Genotypes under Different Environmental Situations
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Scholar |
Other documents of the author: Djoukeng, Jules Désiré; Arbona, Vicent; Argamasilla, Rosa; Gomez-Cadenas, Aurelio
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Show full item recordcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/2508
comunitat-uji-handle3:10234/6999
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http://dx.doi.org/10.1021/jf802382y |
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Title
Flavonoid Profiling in Leaves of Citrus Genotypes under Different Environmental SituationsDate
2008-11Publisher
American Chemical SocietyISSN
0021-8561Bibliographic citation
Journal of Agricultural and Food Chemistry, 56, 23, p. 11087–11097Type
info:eu-repo/semantics/articlePublisher version
http://pubs.acs.org/doi/abs/10.1021/jf802382ySubject
Abstract
Citrumelo CPB 4475 and Carrizo citrange are two citrus genotypes that differ in their tolerance to abiotic stress. Little information is found on flavonoid content in citrus leaves and even less on the role of flavonoids ... [+]
Citrumelo CPB 4475 and Carrizo citrange are two citrus genotypes that differ in their tolerance to abiotic stress. Little information is found on flavonoid content in citrus leaves and even less on the role of flavonoids on citrus tolerance to environmental stress. This work developed a multiplexed approach utilizing HPLC-DAD-ESI-MS and NMR for the identification and profiling of flavonoids in citrus leaves. A total of 47 phenolic compounds were detected and 45 tentatively identified. Eleven of them were acylated with hydroxycinnamic acid derivatives. Some of the compounds identified were not reported in citrus and two of them not even in the plant kingdom. In response to soil flooding, the relative reduction in leaf flavonoids was more important in citrumelo, which can give additional insights to the low tolerance of this genotype to flooding. The method reported could serve as an effective tool for profiling flavonoids in leaves of different genotypes under distinct environmental situations [-]
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Copyright © 2008 American Chemical Society
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