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Download RGUHS B.Pharm 2018 January 3rd Year 2613 Pharmacognosy And Phytochemistry Revised Scheme 3 Question Paper

Download RGUHS (Rajiv Gandhi University of Health Sciences) B.Pharm (Bachelor of Pharmacy) 2018 January 3rd Year 2613 Pharmacognosy And Phytochemistry Revised Scheme 3 Previous Question Paper

This post was last modified on 06 January 2023

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Time: Three Hours



Max. Marks: 70 Marks

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PHARMACOGNOSY AND PHYTOCHEMISTRY

(Revised Scheme 3)

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Q.P. CODE: 2613

Your answers should be specific to the questions asked

Draw neat labeled diagrams wherever necessary. Answer all questions

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LONG ESSAYS (Answer any Two)

2 x 10 = 20 Marks

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1.

What are essential oils? Classify them with examples. Write the general methods of isolation of

Essential oils.

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2.

Describe the various basic metabolic pathways.

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3.

What are glycosides? Classify the different glycosides with examples and write a note on

extraction of glycosides.

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SHORT ESSAYS (Answer any Six)

6 x 5 = 30 Marks

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4.

Biosynthesis of Indole alkaloids.

5.

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Anthracene Glycosides.

6.

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Pharmacognosy of Aloe.

7.

General tests for Alkaloids and their extraction method.

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8.

Chromatographic techniques.

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9.

Production of Resins.

10.

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Bitter Almond.

11.

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Biological source, adulterants and uses of Ephedra and Quassia.

SHORT ANSWERS

10 x 2 = 20 Marks

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12.

Tests for saponins.

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13.

Ergot.

14.

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Isothiocynate Glycoside.

15.

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Borntrager's test.

16.

Extractive values.

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17.

Indole alkaloids.

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18.

Adulterants of Senna.

19.

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Diagnostic characters of Vinca.

20.

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Source and uses of Cannabis.

21.

General properties of Glycosides.

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