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https://repository.sustech.edu/handle/123456789/25771| Title: | Study of the Major Flavonoids from zingeber officinle bark by UV-Visible Spectroscopy |
| Authors: | Eltayeb, Amina Abbas Yousif Supervisor, -Mohamed Abdel karim Mohamed |
| Keywords: | Science Chemistry Major Flavonoids zingeber officinle bark UV-Visible Spectroscopy |
| Issue Date: | 1-Sep-2016 |
| Publisher: | Sudan University of Science and Technology |
| Citation: | Eltayeb, Amina Abbas Yousif . Study of the Major Flavonoids from zingeber officinle bark by UV-Visible Spectroscopy \ Amina Abbas Yousif Eltayeb ; Mohamed Abdel karim Mohamed .- Khartoum:Sudan University of Science & Technology,College of Science,2016 .- 71.p.:ill.;28cm.-M.Sc. |
| Abstract: | Phytochemical screening of the stem bark of Zingiber officiale revealed the presence of tannins,flavonoids and alkaloids. The bark of this species was macerated with 95% ethanol. A silica gel column developed with chloroform:methanol(3:2;v:v) gave apure flavonoid compound I. The structure of this isolate was elucidated using UV and IR data and The following partial structure was proposed: |
| Description: | Thesis |
| URI: | http://repository.sustech.edu/handle/123456789/25771 |
| Appears in Collections: | Masters Dissertations : Science |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Study of the Major .....pdf | Research | 1.73 MB | Adobe PDF | View/Open |
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