Download RTMNU B.Pharma 6th Semester 2016 Summer Pharmacognosy and Phytochemistry 4 Question Paper

Download RTMNU (Rashtrasant Tukadoji Maharaj Nagpur University) B.Pharma (Bachelor of Pharmacy) 6th Semester 2016 Summer Pharmacognosy and Phytochemistry 4 Question Paper

TKN/KS/16?7002
First/Second / Third/ Fourth/Fifth / Sixth
Semester Examination for the Degree of
Bachelor of Pharmacy
PHARMACOGNOSY AND PHYTOCHEMISTRY ? IV
6 T / 4
Time : Three Hours ] [ Max. Marks : 80
N. B. Question No. 1 is compulsory.
Attempt any four questions from the remaining.
Draw neat labelled diagram wherever necessary.
Discuss the reaction, mechanism wherever
necessary.
(5) Use of electronic calculator is permitted.
\_/\_/\_/\_/
(1
(2
(3
(4
(6) Assume suitable data wherever necessary.
1. Write short notes on (any ?ve) :?
(a) Diiferentiate between black catechu and pale catechu.
(b) Write a note on anthraquinone glycosides.
(0) Write isolation method of glycosides.
(d) Write a note on myrobalan.
(6) Write a note on Shatavari.
(1) Write a note on ?avonoids. 5X4=2O
2. (a) Write classification and chemistry of tannins with
suitable examples. 8
(b) Write pharmacognostic accounts on Black catechu
and pale catechu. 7
TKN/KS/16 ? 7002 Contd.
3. Write pharmacognostic accounts on Aloe and Digitalis.
15
4. Write isolation, puri?cation and therapeutic uses of
Andrographolide and Diosgenin. 15
5. Write extraction, isolation, purification and estimation of
Aloin and Hesperidin. 15
6. Write spectral characterization of Glycyrrhizin and
Andrographolide. 15
7. Write short notes on (any two) :?
(a) Kalmegh
(b) Bahera
(c) Brahmi. 7.5X2=15
TKN/KS/16?7002 2 850