GTU B.Pharm 2019 Summer Question Papers || Gujarat Technological University
Seat No.: Enrolment No.
GUJARAT TECHNOLOGICAL UNIVERSITY
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B.PHARM - SEMESTER- 8 EXAMINATION - SUMMER -2020
Subject Code: 2280005 Date:28-10-2020
Subject Name: Pharmacognosy-VI
Time: 10:30 AM TO 1:30 PM Total Marks: 80
Instructions:
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- Attempt any five questions.
- Make suitable assumptions wherever necessary.
- Figures to the right indicate full marks.
- (a) Describe in detail different methods which are used to prepare herbal extracts. (06)
- (b) Name different herbs and their active constituents which are useful as anticancer agent. (05)
- (c) Describe the role of TLC in the analysis of herbal drug. (05)
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- (a) Define standardization. Enumerate different parameter for standardization of herbal extract. Explain any one in details. (06)
- (b) Describe a suitable method for estimation of Sennosides in a natural source. (05)
- (c) Describe a suitable method for estimation of Diosgenin in a natural source. (05)
- (a) Explain in detail phytopharmaceuticals evaluation. (06)
- (b) Explain the isolation and identification of Caffeine. (05)
- (c) Explain the isolation and identification of Sennosides. (05)
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- (a) Explain the isolation and identification of Diosgenin. (06)
- (b) Explain the isolation and identification of Citral. (05)
- (c) Discuss the natural products used as Tranquilisers. (05)
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- (a) Describe the method of preparation of standardized plant extract, chemical constituents and uses of Turmeric. (06)
- (b) Explain ISO-9000 in herbal drug industry. (05)
- (c) Discuss the natural products used as lythotryptic. (05)
- (a) Describe the method of preparation of standardized plant extract, chemical constituents and uses of Ashwagandha. (06)
- (b) Write a note on phytopharmacovigilance. (05)
- (c) Explain the isolation and identification of Quinine. (05)
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- (a) Write a note on herbal drug industry as per GMP requirements. (06)
- (b) Explain the isolation and identification of Penicillin. (05)
- (c) Discuss the natural products used as hepatoprotective. (05)
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