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dc.contributor.authorEkpunobi, Uche Eunice-
dc.contributor.authorEboatu, Augustine Nnaluo-
dc.contributor.authorOkoye, Patrice-Anthony Chud Okoye-
dc.contributor.authorOnuegbu, Theresa Uzoma-
dc.date.accessioned2023-04-18T11:24:45Z-
dc.date.available2023-04-18T11:24:45Z-
dc.date.issued2012-02-25-
dc.identifier.citationJ. Chem. Chem. Eng 6 (2012) 101-108en_US
dc.identifier.urihttp://repository.unizik.edu.ng/handle/123456789/567-
dc.descriptionScholarly Worken_US
dc.description.abstractEight flavonoid derivatives: rutin, quercetin–3-glucoside, quercetin, luteolin–7-glucoside, isorhmnetin–3-sulphate, kaempferol–3,7-diglucoside, luteolin and kaempferol have been extracted and characterized from Nipa palm. Mild extraction technique involving the use of HPLC-DAD-MS was used. The structures of the flavonoids were determined on the basis of mass spectroscopy. Separation of the crude extract by paper chromatography (PC) on forestall as solvent system gave one major yellowish brown spot which had Rf value of 3.9. The Rf value and maximum absorption from UV spectroscopy were the same as those of quercetin standard. The most prominent compound was quercetin followed by three others: kaempferol–3,7-diglucoside, luteolin–7-glucoside, and isorhmnetin–3-sulphate.en_US
dc.language.isoenen_US
dc.publisherDavid Publishingen_US
dc.subjectNipa palmen_US
dc.subjectflavonoidsen_US
dc.subjectextractsen_US
dc.subjectspectroscopyen_US
dc.subjectcharacterization.en_US
dc.titleMild Extraction Technique for Flavonoids from Leaves of Nypa fruiticans and Chemical Analysis of Its ComponentsMild Extraction Technique for Flavonoids from Leaves of Nypa fruiticans and Chemical Analysis of Its Componentsen_US
dc.typeArticleen_US
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