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Isolation of flavonoids from Delonix elata and determination of its rutin content using capillary electrophoresis

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dc.contributor.author Mohammed Al-Taweel, Areej
dc.contributor.author Saad Abdel-Kader, Maged
dc.contributor.author Ahmed Fawzy, Ghada
dc.contributor.author Shagufta Perveen
dc.contributor.author Mohamed Maher, Hadir
dc.contributor.author Zoman Al-Zoman, Nourah
dc.contributor.author Mohamed Al-Shehri, Mona
dc.contributor.author Al-Johar, Haya
dc.contributor.author Al-Showiman, Hessa
dc.date.accessioned 2022-10-28T08:16:20Z
dc.date.available 2022-10-28T08:16:20Z
dc.date.issued 2015-09-17
dc.identifier.citation Areej Mohammed, A. T., Maged Saad, A. K., Ghada Ahmed, F., Shagufta, P., Hadir Mohamed, M., Nourah Zoman, A. Z., ... & Hessa, A. S. (2015). Isolation of flavonoids from Delonix elata and determination of its rutin content using capillary electrophoresis. en_US
dc.identifier.issn 1011-601X
dc.identifier.uri http://142.54.178.187:9060/xmlui/handle/123456789/13881
dc.description.abstract Delonix elata (L.) Gamble (Fabaceae) is an important, traditionally used plant in Saudi Arabia. It is used to relieve rheumatic pain, flatulence and the seeds are employed as purgatives. The aim of the present study was to isolate chemical constituents of the n-butanol fraction (BF) of D. elata and to find out, by capillary electrophoresis (CE), percentage of rutin present in this BF. Three quercetin glycosides and one kaempferol rutinoside were isolated from the BF of aerial parts of D. elata; namely, Quercetin 3-O-rutinoside-7-O-glucoside (1), Quercetin 3,7-diglucoside (2), Quercetin 3-O-rutinoside (RUT) (3) and Kaempferol 3-O-rutinoside (4). Rutin, an active constituent has been reported to possess good pharmacological as well as therapeutic potentials. A sensitive and rapid procedure for quantitative determination of RUT by capillary electrophoresis was developed and its content was found to be 7.349 mg/gm, relative to n-butanol fraction and 18.373 mg%, relative to the dry powder of D. elata. The method could be recommended for approval and use in the pharmaceutical and food industries. en_US
dc.language.iso en en_US
dc.publisher Karachi:Pakistan Journal of Pharmaceutical Sciences, university of Karachi. en_US
dc.subject Delonix elata en_US
dc.subject capillary electrophoresis en_US
dc.subject flavonoids en_US
dc.subject rutin en_US
dc.title Isolation of flavonoids from Delonix elata and determination of its rutin content using capillary electrophoresis en_US
dc.type Article en_US


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