F: Leuguminosae
Active constituent: Anthraquinone glycosides: sennosoides A and B
Key
element (microscopically examination):
1.
Paracytic stomata
2. Covering hair: unicellular &
conical with thick & warted wall
3. Fiber in group with calcium
oxalate
Uses: laxative
or purgative used in acute constipation and in case of: Hemorrhoids, x-ray
examinations, before and after abdominal surgeries.
Report
in the lab.
Fiber e Ca oxalate
|
Covering hair
|
Paracytic stomata
|
Microscopically examination of senna
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