Download GTU B.Pharma 2018 Summer 8th Sem 280005 Pharmacognosy Question Paper

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Seat No.:

Subject Code: 280005

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Enrolment No.

GUJARAT TECHNOLOGICAL UNIVERSITY

B. Pharm. - SEMESTER-8 EXAMINATION — SUMMER -2018

Date: 07/05/2018

Subject Name: Pharmacognosy VII (Herbal Formulations & Complimentary Therapies)

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Time: 10:30 AM TO 01:30 PM

Instructions:

1. Attempt any five questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.

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1. Q.1

   1. Give the difference between Asava and Arista with examples. Give its standardization parameters 06
   2. What is Churna? Discuss various quality control parameters of Churna. 05
   3. Write the basic principles involves in Ayurvedic System of Medicine 05

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2. Q.2

   1. Write a note on modern analytical techniques used for screening of herbal drugs. 06
   2. Explain extraction and estimation process for the calcium sennosides. 05
   3. Explain the industrial production and utilization of tropane alkaloid. 05

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3. Q.3

   1. Give the source, utilization, production and estimation of diosgenin. 06
   2. Discuss the role of HPTLC in standardization of herbal drugs 05
   3. Write detail pharmacognosy of Pterocarpus. 05

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4. Q.4

   1. Write down source, production, utilization and estimation method for podophyllotoxin. 06
   2. Write production and utilization of vincristine. 05
   3. Describe commercial method of production of menthol. 05

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5. Q.5

   1. Write down biological source, chemical constituents, identification test and uses of Vidang and Vaj. 06
   2. Write short note on Gymnema 05
   3. Discuss complete pharmacognosy of Nagod leaf 05

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6. Q.6

   1. Write down the biological source, chemical constituents, uses and formulation of Kantakari. 06
   2. Write a short note on Tylophora. 05
   3. Write a short note on Garlic. 05

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7. Q.7

   1. Write down biological source, family, chemical constituents, uses and Ayurvedic formulation of Palash. 06
   2. Give the botanical source, family, main active chemical constituents with structure and pharmacological uses of Harde and Baheda. 05
   3. Give the detail pharmacognosy of Shirish bark. 05

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Total Marks: 80