Download RTMNU B.Pharma 7th Semester 2017 Summer Pharmacognosy and Phytochemistry 5 (PhytopharmaceuticalsHerbal Technology) Question Paper

Download RTMNU (Rashtrasant Tukadoji Maharaj Nagpur University) B.Pharma (Bachelor of Pharmacy) 7th Semester 2017 Summer Pharmacognosy and Phytochemistry 5 (PhytopharmaceuticalsHerbal Technology) Question Paper

NKT/KS/17/6580
B. Pharm. Seventh Semester (C.B.S.) Examination
PHARMACOGNOSYAND PHYT OCHEMISTRY?V
(Phytopharmaceuticals/Herbal Technology)
Paper?S
Time : Three Hours] [Maximum Marks : 80
NB. :? (1) Question N0. 1 is compulsory.
(2) Attempt any FOUR questions from remaining.
(3) Draw neat labelled diagram wherever necessary.
(4) Assume suitable data wherever necessary.
1. Explain the following (any FIVE) :
(21) Give the pharmacognostic accounts on Datura leaf.
(b) Write a note on Green Tea.
(0) Describe the role of medicinal plants in National Economy.
(d) Write a short note on NuX Vomica seed.
(e) Give the biological source, chem. Constt. chemical test, and uses of Ginko.
(1) Give the pharmacognostic accounts on Vasaka.
(g) Write in short importance of standardization and problems involved in it. 5X4=20
2. De?ne Alkaloids, classify them with suitable example and discuss their general properties. 15
(21) Give Biosynthetic pathway for Indole alkaloid.
(b) Give PhaImacognostic study of Rauwol?a.
4. Explain methods of Extraction, Isolation and Estimation of Ephedrin 0r Atropine. 15
What are Flavonoids ? Classify them with suitable examples and explain their general biosynthetic
pathway. 15
Discuss general methods of screening of herbal antioxidants and antidiabetic drugs. 15
(a) Explain possible side effects and interaction of garlic and ginger. 5
(b) Write short notes on any TWO :
(1) Ergot
(2) Opium
(3) Passi?ora incarnata. 5X2=10
NXO?12550