Veer Narmad South Gujarat University 2011-4th Year B.Pharm SB-1176 PH- 406 Pharmacognosy - 3 a - Question Paper
Final Year B. Pharm. Examination
March / April - 2011
PH - 406 : Pharmacognosy - III
SB-1176
Time : 3 Hours] [Total Marks : 70
Instructions :
Seat No.:
M CnsLLnlcj.L{l [qoicu u? snqw <h>h41.
Fillup strictly the details of signs on your answer book.
Name of the Examination :
Final Y. B. Pharm.
Name of the Subject:
PH - 406 : Pharmacognosy - 3
Student's Signature
|
-Subject Code No.: |
|
-Section No. (1,2,.....): 1&2 |
(2) All questions are compulsory.
(3) Figures to the right side indicate full marks.
(4) Answer and submit both sections separately.
1 Attempt any five of the following : 10
(a) Write biogenesis of the bain derived alkaloids.
(b) Write biosynthesis of papavarine from Tyrosine.
(c) Write biogenesis of reserpine from tryptophan.
(d) Write biogenesis of tropane alkaloids.
(e) Write biogenesis of proto alkaloid from C6-C3 compound pathway.
(f) Write biosynthesis geraniol from acetyl-co A.
(g) Write biogenesis of quinine from strictosidine.
2 Attempt any four from following : 16
(a) Write on sovobodas method.
(b) Define asava and Aristha. Write various standardization parameter used in standardization.
(c) Write production and utilization of menthol.
(d) Write biogenesis of any one sapogenin via acetate mevalonate pathway.
(e) Define Bhasma. Give method of preparation and purification of Bhasma.
(f) Define Churna. Give method of preparation and standardization of Sitophaladi churna.
3 Attempt any three of the following : 9
(a) Define Extraction. Discuss briefly various method used for extraction.
(b) Discuss isolation of procedure of ergotamine by Stoll method.
(c) Discuss the utilization of medicinal aromatic plant in pharmacy.
(d) Write advantage of PTC over conventional method of propagation.
4 Define the following term : (any eleven) 11
|
(a) |
Iridoid |
|
(b) |
Lepa |
|
(c) |
Satva |
|
(d) |
Neutraceutical |
|
(e) |
Ark a |
|
Plant tissue culture | |
|
(g) |
Terpeniod |
|
00 |
Xanthophylls |
|
(i) |
Taila |
|
(j) |
Vati |
|
(k) |
Organogenesis |
|
a) |
Callus culture |
5 Attempt any three of the following : 12
(a) Discuss Extraction and isolation methodology of Chinchona alkaloid.
(b) Write note on Ayurvedic system of medicine with basic principle.
(c) Draw labeled diagram of soxhlet and Clevenger apparatus along with application.
(d) Write on shickmic acid pathway.
6 Attempt any two of the following : 12
(a) Application of plant tissue culture in pharmacy
(b) Discuss marine as potential source of novel drugs
(c) Write on Neutraceutical as health food.
SB-1176] 2 [ 400 ]
|
Attachment: |
| Earning: Approval pending. |
