Monday, December 28, 2015

2.6 : PHARMACOGNOSY – I,Second Year B. Pharmacy,2010 Question Paper,University Of Pune Question Paper

University Of Pune Question Paper
Second Year B. Pharmacy Examination, 2010
2.6 : PHARMACOGNOSY – I (2008 Course)
Time : 3 Hours Max. Marks : 80
Instructions: Question Nos. 1 and 5 are compulsory. Solve any two
questions from the remaining in each Section.
SECTION – I
1. Answer the following :
a) What is Stomatal number ? Give its significance. 2
b) What is Papyrus Ebers ? 2
c) Define gum and mucilage. 2
d) Differentiate between Organised drug and Unorganised drug. 2
e) Describe the various shapes of bark. 2
2. A) Describe the morphology and anatomy of leaves. 7
B) Why is determination of moisture content of crude drug is necessary ? Enlist
the various methods of its determination. Explain Karl Fischer’s method of
determination of moisture content. 8
3. A) Enlist the various methods of evaluation of crude drug. Add a note on Physical
methods of evaluation. 8
B) How intentional adulteration is done and why ? 7
4. Write short notes on (any three) : 15
a) Honey
b) Secondary metabolites
c) Herbal dietary supplements
d) Collection of crude drugs.
SECTION – II
5. Define Carbohydrates along with its classification and add a note on Acacia. 10
6. A) Describe Agar, its method of preparation, constituents, uses and distinguishing
tests. 7
B) How will you identify following drugs chemically ? 8
i) Agar
ii) Tragacanth
iii) Starch
iv) Mucilage.
7. A) What is Cellulose ? What are the characteristic and uses of cellulose derivatives ? 8
B) Explain the various methods of propagation with its advantages and
disadvantages. 7
8. Write short notes on (any three) : 15
a) Pectin
b) Inulin
c) Lycopodium spore method
d) Alginates.
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