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https://repository.sustech.edu/handle/123456789/1691Full metadata record
| DC Field | Value | Language |
|---|---|---|
| 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 |
| Appears in Collections: | PhD theses : Science | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Physicochemical Study of the Major ...pdf Restricted Access | search | 2.96 MB | Adobe PDF | View/Open Request a copy |
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