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

Rajiv Gandhi University of Health Sciences, Karnataka

III Year B.Pharm Degree Examination ? JAN-2019

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. Answer all questions

LONG ESSAYS (Answer any Two)

2 x 10 = 20 Marks

1.

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

Essential oils.

2.

Describe the various basic metabolic pathways.

3.

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

extraction of glycosides.

SHORT ESSAYS (Answer any Six)

6 x 5 = 30 Marks

4.

Biosynthesis of Indole alkaloids.

5.

Anthracene Glycosides.

6.

Pharmacognosy of Aloe.

7.

General tests for Alkaloids and their extraction method.

8.

Chromatographic techniques.

9.

Production of Resins.

10.

Bitter Almond.

11.

Biological source, adulterants and uses of Ephedra and Quassia.

SHORT ANSWERS

10 x 2 = 20 Marks

12.

Tests for saponins.

13.

Ergot.

14.

Isothiocynate Glycoside.

15.

Borntrager's test.

16.

Extractive values.

17.

Indole alkaloids.

18.

Adulterants of Senna.

19.

Diagnostic characters of Vinca.

20.

Source and uses of Cannabis.

21.

General properties of Glycosides.

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