RevisionPharmacognosy2_203 - Faculty of Pharmacy
RevisionPharmacognosy2_203 - Faculty of Pharmacy
RevisionPharmacognosy2_203 - Faculty of Pharmacy
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
Cairo University Pharmacognosy-2 (<strong>203</strong>)<br />
<strong>Faculty</strong> <strong>of</strong> <strong>Pharmacy</strong><br />
Pharmacognosy Department<br />
*Wavy Crossed Fibers & simple vittae<br />
(few)<br />
* Powder+ Phloroglucin + Conc.HCl<br />
Red color (lignified wavy crossed<br />
Fibers under microscope)<br />
B- Pd + KOH, Boil (Examine under microscope and Search for vittae)<br />
Vittae present<br />
(Umbelliferous fruit)<br />
2012/2013<br />
Simple vittae + Branched vittae +<br />
* Porous layer.<br />
no hair, no wavy crossed * Non glandular,<br />
fiber& no porous layer. unicellular, conical hair.<br />
* Test for khellin .<br />
Vittae absent<br />
Senna<br />
Linseed<br />
Fenugreek<br />
Black mustard<br />
Psyllium<br />
* Powder+ Phloroglucin +<br />
Conc.HCl Red color<br />
(Reticulate parenchyma<br />
under microscope)<br />
* Spicy aromatic taste. * Bitter taste. * Sweet aromatic taste. Sweet aromatic taste.<br />
(Coriander) (Ammi visnaga) (Fennel) (Anise)
Change language