Physicochemical Study of the Major Flavonoids From Cassia Arereh

Rahama, Omelhassan Talha Mohamed

dc.contributor.author	Rahama, Omelhassan Talha Mohamed
dc.date.accessioned	2013-09-23T09:46:17Z
dc.date.available	2013-09-23T09:46:17Z
dc.date.issued	2012-09-01
dc.identifier.citation	Rahama,Omelhassan Talha Mohamed.Physicochemical Study of the Major Flavonoids From Cassia Arereh/Omelhassan Talha Mohamed Rahama;Mohamed Abdel Karim Mohamed.-Khartoum:Sudan University of Science and Technology,College of Science,2012.-97p. : ill. ; 28cm.-PhD.	en_US
dc.identifier.uri	http://hdl.handle.net/123456789/1691
dc.description	Thesis	en_US
dc.description.abstract	Phytochemical screening of alcoholic extract of cassia arereh heartwood indicated presence of steroids, tannins, carbohydrates, saponins, terpenes, and flavonoids. Alkaloids and glycosides were not detected. Four flavonoids (compounds I,II,III and IV) were obtained in the pure state by using different chromatographic techniques . These compounds were identified via spectroscopic tools : IR, UV, 1H NMR , and MS spectroscopy .When compounds ( I,II,III) and the ethyl actate extract were evaluated for their antimicrobial activity, only compounds I and II exhibited activity. Compound I showed activity against Staphylococcus aureus while compound II exhibited activity against Psuedomonas aeruginosa .	en_US
dc.description.sponsorship	Sudan University of Science and Technology	en_US
dc.language.iso	en	en_US
dc.publisher	Sudan University of Science and Technology	en_US
dc.subject	Flavonoids	en_US
dc.subject	Cassia Arereh	en_US
dc.title	Physicochemical Study of the Major Flavonoids From Cassia Arereh	en_US
dc.title.alternative	دراسة فیزوكیمیائیة للفلافونویدات الرئیسة في نبات عرق قاقا	en_US
dc.type	Thesis	en_US