Download RGUHS B.Pharm 2020 3rd Year 2613 Pharmacognosy And Phytochemistry Revised Scheme 3 Question Paper

Download RGUHS (Rajiv Gandhi University of Health Sciences) Bachelor of Pharmacy (B.Pharm) 2020 3rd Year 2613 Pharmacognosy And Phytochemistry Revised Scheme 3 Previous Question Paper

Rajiv Gandhi University of Health Sciences, Karnataka
III Year B.Pharm Degree Examination ? 21-Jan-2020

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.
Draw neat labeled diagrams wherever necessary.
LONG ESSAYS (Answer any Two)
2 x 10 = 20 Marks
1.
What are Glycosides? Classify them with examples. Write a note on cardiac Glycosides.
2.
Write a note on general methods of identification and estimation of phytoconstituents.
3.
Discuss in detail chemical methods of evaluation of crude drugs.
SHORT ESSAYS (Answer any Six)
6 x 5 = 30 Marks
4.
Biological evaluation.
5.
Tests for flavonoids.
6.
Palisade ratio and vein islet number.
7.
Pharmacognosy of Digitals.
8.
Supercritical fluid extraction.
9.
Write a note on extraction of tannins.
10. Pale catechu.
11. Precursor product sequence.
SHORT ANSWERS
10 x 2 = 20 Marks
12. Citrus bioflavonoids.
13. Tricomes.
14. General tests for alkaloids.
15. Saponin Glycosides.
16. Tests for Benzoin.
17. Taxus species.
18. Adulterants of Digitalis.
19. Eucalyptus.
20. Properties of Volatile oils.
21. Gold Beater's skin test.
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