PTU B-Pharma 5th Semester May 2019 70430 PHARMACOGNOSY IV Question Paper

Firstranker's choice FirstRanker.com

Total No. of Pages : 02

Total No. of Questions : 10

--- Content provided by⁠ FirstRanker.com ---

B.Pharma (2011 to 2016) (Sem.-5)

PHARMACOGNOSY-IV

Subject Code : BPHM-504

M.Code: 70430

Time: 3 Hrs.

--- Content provided by⁠ FirstRanker.com ---

Max. Marks : 80

INSTRUCTION TO CANDIDATES :

1. SECTION-A is COMPULSORY consisting of FIFTEEN questions carrying TWO marks each.
2. SECTION-B contains FIVE questions carrying FIVE marks each and students has to attempt any FOUR questions.
3. SECTION-C contains FOUR questions carrying TEN marks each and students has to attempt any THREE questions.

--- Content provided by​ FirstRanker.com ---

SECTION-A

1. Answer briefly :

1. Write down biological source and chemical constituents of Kurchi bark.
2. What are Quassinoids?
3. Write down chemical constituents and uses of Ephedra.

--- Content provided by​ FirstRanker.com ---

4. Classify chromatographic techniques.
5. Give biological sources and uses of Pepsin.
6. Differentiate between normal phase and reverse phase chromatography.
7. Write down biological source and chemical constituents of Lobelia.
8. Give structure and uses of Quinine.

--- Content provided by FirstRanker.com ---

9. Name various detectors used in Gas Chromatography.
10. Give specific chemical tests of Ergot.
11. Give structure and uses of Hyoscyamine.
12. Write down biological sources and uses of Solanum.
13. Give chemical constituents of Withania.

--- Content provided by⁠ FirstRanker.com ---

14. Write biological sources of any two plant sweeteners.
15. Give identification tests of Diastase.

SECTION-B

2. Give pharmacognostic account on Rauwolfia.
3. Write down biological source, chemical constituents, uses and specific chemical tests of Coffee.

--- Content provided by FirstRanker.com ---

4. Discuss role of medicinal and aromatic plants in National economy.
5. Explain method of cultivation, collection and processing of Tobacco.
6. Write a detailed note on Papain.

SECTION-C

7. Describe biosynthetic pathway of Glycosides.

--- Content provided by⁠ FirstRanker.com ---

8. Write notes on :
   1. Plant bitters
   2. Droplet counter current chromatography
9. Describe applications of HPLC and HPTLC in evaluation of herbal drugs.
10. Give detailed pharmacognostic account on Opium.

--- Content provided by FirstRanker.com ---

NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any page of Answer Sheet will lead to UMC against the Student.