Rajiv Gandhi University of Health Sciences, Karnataka
III Year B.Pharm Degree Examination — 21-Jan-2020
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Time: Three Hours Max. Marks: 70 Marks
PHARMACOGNOSY AND PHYTOCHEMISTRY
(Revised Scheme 3)
Q.P. CODE: 2613
Your answers should be specific to the questions asked.
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Draw neat labeled diagrams wherever necessary.
LONG ESSAYS (Answer any Two) 2 x 10 = 20 Marks
- What are Glycosides? Classify them with examples. Write a note on cardiac Glycosides.
- Write a note on general methods of identification and estimation of phytoconstituents.
- Discuss in detail chemical methods of evaluation of crude drugs.
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SHORT ESSAYS (Answer any Six) 6 x 5 = 30 Marks
- Biological evaluation.
- Tests for flavonoids.
- Palisade ratio and vein islet number.
- Pharmacognosy of Digitalis.
- Supercritical fluid extraction.
- Write a note on extraction of tannins.
- Pale catechu.
- Precursor product sequence.
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SHORT ANSWERS 10 x 2 = 20 Marks
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- Citrus bioflavonoids.
- Trichomes.
- General tests for alkaloids.
- Saponin Glycosides.
- Tests for Benzoin.
- Taxus species.
- Adulterants of Digitalis.
- Eucalyptus.
- Properties of Volatile oils.
- Gold Beater’s skin test.
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This download link is referred from the post: RGUHS B.Pharm 3rd Year 2020 Previous Question Papers - Rajiv Gandhi University of Health Sciences
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