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Rajiv Gandhi University of Health Sciences, Karnataka
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Fifth Semester B. Pharm Degree Examination - 21-Jan-2020
Time: Three Hours Max. Marks: 75 Marks
PHARMACOGNOSY AND PHYTOCHEMISTRY - 11
Q.P. CODE: 5021
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
- Explain industrial method of production and estimation of Vincristine and Atropine.
- Write Pharmacognosy of Dioscorea.
- Explain Microwave assisted extraction and solid phase extraction method.
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SHORT ESSAYS (Answer any Seven) 7 x 5 = 35 Marks
- Discuss the industrial production and identification of Sennosides.
- Write a note on Acetate pathway and its significance.
- Write a note on Carotenoids.
- Give the applications of HPTLC and GC.
- Give chemical test for Benzoin and Colophony.
- Give botanical source and chemical constituents of Aloes and Tea.
- Write the method of isolation and estimation of Curcumin.
- Write the method of production and identification for digoxin.
- Give the biological source and Chemical constituents of Cinnamon and Gentian.
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SHORT ANSWERS (Answer All) 10 x 2 = 20 Marks
- Give the source and chemical constituents of Fennel.
- Give the chemical structure of Atropine and caffeine.
- Write the applications of TLC.
- Explain Keller Killani Test.
- Give biological source of Mentha and Rauwolfia.
- Define Chromatography and Electrophoresis.
- Application of supercritical fluid extraction.
- Write a note on Liquid scintillation counter.
- Describe Muroxide test.
- Adulterants of clove.
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This download link is referred from the post: RGUHS B.Pharm 1st Year 2020 Previous Question Papers - Rajiv Gandhi University of Health Sciences