Download GTU B.Pharma 2019 Winter 4th Sem 2240006 Pharmacognosy Ii Question Paper

Download GTU (Gujarat Technological University Ahmedabad) B.Pharma (Bachelor of Pharmacy) 2019 Winter 4th Sem 2240006 Pharmacognosy Ii Previous Question Paper

Seat No.: _____ Enrolment No. _____________
GUJARAT TECHNOLOGICAL UNIVERSITY
B.PHARM - SEMESTER? 4 EXAMINATION ? WINTER -2019
Subject Code: 2240006 Date: 21-12-2019
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.
4. Draw neat & clean diagram wherever necessary.

Q.1 (a) What are resins? Write a detailed note on a drug containing Acid resin.
06

(b) Differentiate between
05
1. Cinnamon bark and Cassia bark.
2. European Dill & Indian Dill

(c) Write a detailed note on distillation methods used in the isolation of volatile oils. 05



Q.2 (a) Write about the cultivation and preparation of Eucalyptus oil. Give B. S., 06
Morphology, C.C. and uses of Eucalyptus leaf.

(b) Describe pharmacognosy of Coriander.
05

(c) Define Volatile oils, give its classification with examples and describe 05
mechanical methods for isolation from crude drugs.



Q.3 (a) Write a note on general morphological and microscopical characters of 06
umbelliferous fruits.

(b) Write a note on botanical source, morphology, chemical constituents and uses of 05
Vaj.

(c) Write a detailed note on physicochemical properties of volatile oils.
05



Q.4 (a) Differentiate between:
06
(1) Hydrolysable tannins and Condensed tannins.
(2) Volatile oil & Fixed oil

(b) Describe in short: Pharmacognsoy of Saffron & Cardamom.
05

(c) Give the active constituents & discuss the therapeutic uses of Tulsi & Ajowan.
05



Q.5 (a) Describe Pharmacognosy of Asafoetida & Salaiguggul.
06

(b) Give the Pharmacognosy of Guggul.
05

(c) Write a short note on `Cannabis'.
05



Q. 6 (a) Define & classify the Tannins with appropriate examples and give the 06
identification tests.

(b) What are the valepotriates? Describe the drug containing valepotriates.
05

(c) Write down Botanical source, morphology, chemical constituents and uses of
05
Mentha.



Q.7 (a) Describe the Histology of Fennel.
06

(b) Give the Pharmacognosy of Myrtaceae family containing drug having Dental 05
analgesic effect.

(c) Describe Pharmacognosy of Vit. C containing Tannin- drug.
05
***************

---