B.PHARM. DEGREE EXAMINATION
THIRD YEAR
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PAPER I - PHARMACOGNOSY AND PHYTOCHEMISTRY
Time: Three hours Maximum: 100 Marks
I. Elaborate on: (2x20=40)
- What are Cardiac Glycosides? Classify them with examples. Discuss the source, family, cultivation, collection, macroscopy, microscopy, chemical constituents, uses, substitutes and adulterants of Digitalis.
- Define Fibres. Classify them and write their general chemical tests. Explain in detail about any one Plant Fibre and Animal Fibre.
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II. Write notes on: (8x5=40)
- Methods of pest control.
- Gelatin.
- Steroidal saponin.
- Any one pharmaceutical aid.
- General characters of Tropane alkaloids.
- Constituents of opium.
- Taxol.
- Phyllanthus niruri.
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III. Short answers on: (10x2=20)
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- Difference between chemical test of Ginger and Capsicum.
- Any two adulterants of Saffron.
- Structure of Eugenol.
- What are cystoliths?
- Source, family, constituents and uses of Lobelia.
- Chemical test for strychnine and Brucine.
- Source, family, constituents and uses of Agar.
- Constituents and uses of Cod liver oil.
- Gold beaters skin test.
- Any two powder microscopy characters of cinnamon.
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This download link is referred from the post: B.Pharm 3rd Year Last 12 Years 2010-2022 Previous Question Papers (Bachelor of Pharmacy)
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