Study of the Major Flavonoids from zingeber officinle bark by UV-Visible Spectroscopy
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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:
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APA
(2026). Study of the Major Flavonoids from zingeber officinle bark by UV-Visible Spectroscopy. Afribary. Retrieved June 14, 2026, from http://library.afribary.com/works/study-of-the-major-flavonoids-from-zingeber-officinle-bark-by-uv-visible-spectroscopy
MLA
"Study of the Major Flavonoids from zingeber officinle bark by UV-Visible Spectroscopy." Afribary, 6 Jun. 2026, http://library.afribary.com/works/study-of-the-major-flavonoids-from-zingeber-officinle-bark-by-uv-visible-spectroscopy. Accessed June 14, 2026.
Chicago
"Study of the Major Flavonoids from zingeber officinle bark by UV-Visible Spectroscopy." Afribary (2026). Accessed June 14, 2026. http://library.afribary.com/works/study-of-the-major-flavonoids-from-zingeber-officinle-bark-by-uv-visible-spectroscopy