Download GTU B.Pharma 2018 Winter 8th Sem 2280005 Pharmacognosy Vi Question Paper

Download GTU (Gujarat Technological University Ahmedabad) B.Pharma (Bachelor of Pharmacy) 2018 Winter 8th Sem 2280005 Pharmacognosy Vi Previous Question Paper

Seat No.: ________ Enrolment No.______________

GUJARAT TECHNOLOGICAL UNIVERSITY
B.PHARM ? SEMESTER ? 8- EXAMINATION ?WINTER - 2018

Subject Code:2280005
Date: 26/11/2018
Subject Name: Pharmacognosy-VI
Time:02:30 PM TO 05:30 PM
Total Marks: 80
Instructions:

1. Attempt any five questions.

2. Make Suitable assumptions wherever necessary.

3. Figures to the right indicate full marks.
Q.1 (a) What is standardization of herbal extracts? Enumerate various methods of
06
standardization of herbal extracts with special reference to Turmeric or Garlic.

(b) Give details of recent developments in Hypolipidemic and Tranquilizer herbal 05
drugs.

(c) Write detailed requirements of basic infrastructure, manpower needs, and 05
specialized Equipments requirements of a herbal drug industry.



Q.2 (a) Write the official source, isolation techniques and method of estimation of
06
Podophyllotoxin

(b) Write a note on concept of Schedule T.
05

(c) Write details of GMP in herbal drug industry.
05



Q.3 (a) Give
detailed
method
for
isolation
of
caffeine
06
.

(b) How Garcenia extract is prepared and standardized.
05

(c) Give method of preparation of Ashwagandha extract.
05



Q.4 (a) Write a note on R&D in herbal drug industry along with pilot scale up
06
techniques.

(b) How Amla extract can be prepared give its procedural details.
05

(c) Describe method isolation of Rutin and Menthol.
05



Q.5 (a) Give the source, isolation techniques and method of estimation of 06
Glycyrrhetinic acid

(b) Write significance of standardization and evaluation in herbal drug industry
05

(c) Give details of various analytical techniques for phytopharmaceutical 05
evaluation

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Q. 6 (a) Give an appropriate method for estimation of Sennosides and Carotenoids
06

(b) Write a note on isolation of Citral.
05

(c) Describe a suitable method for isolation and estimation of Diosgenin.
05







Q.7 (a) What is phytopharmacovigilance? Give its significance for herbal drug industry 06

(b) Enumerate various crude drugs and their constituents useful as
05
Immunomodulators

(c) Enlist various crude drugs along with active constituents useful as Anticancer. 05
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