lec 1.pdf
5.3 MB
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دمج GLYCOSIDES
دمج GLYCOSIDES
lec 2.pdf
5.2 MB
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دمج Cardiac Glycosides
دمج Cardiac Glycosides
lec 5.pdf
2.7 MB
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دمجShikimic acid pathway
دمجShikimic acid pathway
Glycoside a molecule in which a sugar is bound to another functional group via a
Anonymous Quiz
9%
Peptide bond
82%
glycosidic bond
9%
Both
Glycone part is _____while the
A glycone part is _____
A glycone part is _____
Anonymous Quiz
27%
water soluble ; insoluble in organic solvent while water soluble ; insoluble in organic solvent
47%
water soluble ; insoluble in organic solvent while water insoluble ; soluble in organic solvent
26%
Both are falls
Glycosides distribution in
.
.
Anonymous Quiz
4%
Seed fruits
5%
root barks
13%
leave
78%
All of the above
Physio-chemical properties of glycosides
Anonymous Quiz
44%
Non volatile
37%
Reduce Fehling’s solutions only before hydrolysis
10%
Soluble in water only
9%
Usually sweet in taste
Frangulin from frangula
Glycyrrizin from glycyrrhiza
Digitoxin from digitalis
Glycyrrizin from glycyrrhiza
Digitoxin from digitalis
Anonymous Quiz
31%
F
69%
T
S-Glycosides E.g. Digitoxin (cardiac), sennoside (anthraquinone), Salicin.
Anonymous Quiz
54%
T
46%
F
Saponin glycosides:
Cyanophore glycosides:
Cyanophore glycosides:
Anonymous Quiz
17%
Wild cherry,Glycyrrhiza
16%
Sarsaparilla,digitalis
33%
Glycyrrhiza, Sarsaparilla
35%
Glycyrrhiza ,Wild cherry
Cathartics------Senna, Casia, Cascarabark, aloe
Cardiotonics----- Strophanthus, Digitalis
Cardiotonics----- Strophanthus, Digitalis
Anonymous Quiz
87%
T
13%
F
glycosidic bond is formed when the hydroxyl group on the anomeric carbon of a sugar and the hydroxyl group of another molecule condense
Anonymous Quiz
37%
F
63%
T
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