Seat No.: Enrolment No.
GUJARAT TECHNOLOGICAL UNIVERSITY
B. PHARM SEMESTER-III EXAMINATION-SUMMER 2017
Subject Code: 230006 Date: 26/05/2017
Subject Name: Pharmacognosy-II
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

Define and classify the volatile oil with example and application.
06

Write the detail Pharmacognosy of clove.
05

Write pharmacognosy of drug known as Himalaya May apple.
05
Q.2

Differentiate the followings (Any Three)
Volatile oil Fixed oil
Cinnamon bark Cassia Bark
Hydrolysable tannin Condensed tannin
Indian Dill European Dill
06

Describe general morphological and microscopically characters for identification of umbelliferous fruits.
05

Write a note on source, chemical constituents, identification tests and
adulterants of Asafoetida.
05
Q.3

Define Tannin. Classify it with suitable examples and identification tests.
06

Write the detail Pharmacognosy with preparation method of Gambir.
05

Define classify the Pharmaceutical Aids with Example application.
05
Q.4

What are vittae? Give one example of a drug containing vittae with a
neat labeled diagram.
06

Write the pharmacognosy of cotton with preparation method of adsorbent cotton.
05

Write on natural colorant with application.
05
Q.5

Define Extraction. Explain the methods of extraction used in Pharmacy.
06

Describe the method of obtaining High density volatile oil from
Drugs with description of the apparatus used.
05

Write a note on preparation of gelatine.
05
Q. 6

Define and classify the Resin with Extraction and Isolation method.
06

Explain the Pharmacognosy of turmeric Ginger.
05

Write the identification tests of Cardenolide Steroids.
05
Q.7

Define and classify the fibers with example with commercial application.
06

Give details about following chemical tests
Mayers Test
Match stick test
05

Write biological source, family, chemical constituents, identification test and uses of silk.
05