Physicochemical Studies of the Hydroxylation Pattern in the Major Flavonoid of Tamrindus Indica

Yousif, Tagreed Mohammed

dc.contributor.author	Yousif, Tagreed Mohammed
dc.date.accessioned	2013-11-24T08:51:24Z
dc.date.available	2013-11-24T08:51:24Z
dc.date.issued	2010-01-01
dc.identifier.citation	Yousif ,Tagreed Mohammed.Physicochemical Studies of the Hydroxylation Pattern in the Major Flavonoid of Tamrindus Indica/Tagreed Mohammed Yousif ;Mohammed Abd ElKareem.-Khartoum:Sudan University of Science and Technology,Science,2010.-54p.: ill. ; 28cm.-M.Sc.	en_US
dc.identifier.uri	http://hdl.handle.net/123456789/2437
dc.description	Thesis	en_US
dc.description.abstract	Phytochemical screening of the alcoholic extract of the fruits of tamrindus indica indicated the presence of flavonoids . The crude product obtained from the alcoholic extract was analysed by thin-layer chromatography, which indicated the presence of a single flavonoid..This flavonoid was obtained in the pure state by preparative thin- layer chromatography. The behavior of the flavonoid under UV light as well as its colour reactions indicated that it was a dihydrochalcone. The dihydrochalcones was subjected to spectral studies with shift reagent and the compound was found to be dihydrochalchone without any hydroxylation in 3-, 4’-, 5- and 7- OH and it is devoided of catechole.	en_US
dc.description.sponsorship	Sudan University of Science & Technology	en_US
dc.language.iso	en	en_US
dc.publisher	Sudan University of Science and Technology	en_US
dc.subject	Botanical Chemistry	en_US
dc.subject	Chemistry	en_US
dc.title	Physicochemical Studies of the Hydroxylation Pattern in the Major Flavonoid of Tamrindus Indica	en_US
dc.type	Thesis	en_US