FACULTY OF PHARMACY
Pharma. D. II Year (Instant) Examination, January 2018
Subject: Pharmacognosy and Phytopharmaceuticals
Time: 3 Hours Max.Marks: 70
Note: Answer all questions from Part A. Answer any five questions from Part B.
PART A x 10 20 Marks)
1 Explain the terms:
Secondary metabolite Rancidity
2 What is Enfleurage? Write about it.
3 Draw a neat labelled diagram of plant cell.
4 Explain Gunmosis Rolled Towel test.
5 Define 'Glycosides'. Classify with examples.
6 Diagrammatically explain powder characters of fennel.
7 How does starch differ from cellulose?
8 Write any two identification tests for alkaloids.
9 Write about and functions of proteins.
10 Define 'Lipid'.
PART B (50 Marks)
11 Write a note on structural composition of plant cell wall 5
Write about morphological classification of crude drugs with examples. 5
12 Write histological characters of Digitalis Cinnamon. 6
What are Liebermann Buchard test Borntrager's test. 4
13 Write various merits of obtaining drugs from cultivated plants. 5
What are the various benefits of using natural pesticides. Write about Pyrethrum
and Nicotine. 5
14 Write important pharmacognostic details of ISAPGOL TRAGACANTH. 10
15 Write various qualitative tests for amino acids and proteins. 5
Discuss procedure for determination of primary structure for protein. 5
16 Write ideal conditions for storage of crude drugs. 4
Write a note on drug adulteration. 6
17 Write a note on plant growth stimulators. 4
Define iodine value and saponification value. Write procedure for determination
of iodine value. 6
18 Write in detail extraction method for Olive Oil. 5
Write about any two methods for estimation of proteins. 5