Download RTMNU B.Pharma 2nd Semester 2016 Summer Pharmacognosy and Phytochemistry 2 Question Paper

Download RTMNU (Rashtrasant Tukadoji Maharaj Nagpur University) B.Pharma (Bachelor of Pharmacy) 2nd Semester 2016 Summer Pharmacognosy and Phytochemistry 2 Question Paper

TKN/KS/16/6979
B. Pharm. Semester?II (C.B.S.) Examination
PHARMACOGNOSY AND PHYT OCHEMISTRY?II
Paper?S (2T5)
Time?Three Hours] [Maximum Marks?80
N.B.:? (1) Question N0. 1 compulsory.
(2) Solve any FOUR questions from the
remaining.
(3) Draw neat labelled diagram wherever
necessary.
1. Attempt any FIVE 0f the following :
(a) What are carbohydrates ? Classify them with suitable
examples.
(b) Name and state the chemical tests used for the
detection of the presence of cottonseed oil and sesame
oil as an adulterant.
(c) What are enzymes ? State at least three properties
of enzyme.
((1) State the biological source, chemical constituents
and uses and one chemical test of gelatin.
MXP?N?37 1 3 1 Contd.

(6)
State the biological source, chemical constituents,
chemical tests and uses of Silk.
(f) Mention source, characters, constituents and uses
of Kieselguhr
(g) Dif?erentiate between gums and mucilages.
4X5=20
2 (a) Describe the biological source, method of collection,
preparation, chemical constituents, chemical tests and
uses of Honey. 8
(b) What are starches ? State the chemical constituents
and pharmaceutic importance of starches. 7
3. (a) What are Lipids ? Differentiate between ?xed oils
and fats. Describe the method of preparation of
castor oil. 7
(b) Describe beeswax and Kokum butter phannacognostically.
8
4 (a) State the biological source, method of collection,
preparation, chemical constituents and uses of Agar
0r pactin. 7
(b) State biological source and chemical tests for
identi?cation of cotton and wool. 8
MXP?N?3713 2 Contd,
5. State the biological source, chemical constituents and uses
of (any ?ve) :
(a)
(b)
(C)
(d)
(6)
(f)
(g)
(b)
7. (a)
(b)
Isapghula
Codliver oil
Bael
J ute
Talc
Musk
Pancreatin. 1 5
State the biological source and uses of papain and
streptokinase. 8
Mention the source and chemical constituents of sh?ajit
and kaolin. 7
Describe the chemistry of lipids. How olive oil is
extracted ? 7
State the source, chemical constituents and uses of
civet and cantharides. 8
MXP?N?37 1 3 3 1250