Seat No.: Enrolment
GUJARAT TECHNOLOGICAL UNIVERSITY
M.PHARM SEMESTER EXAMINATION -WINTER 2018
Subject Code: MPA104T Date: 07/01/2019
Subject Name: Food Analysis
Time :10:30 AM TO 01:30 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

Explain different methods of analysis of food carbohydrates.
06

Discuss different methods used for the measurement of spoilage of fats and fatty foods.
05

Discuss general methods of analysis for milk and milk products.
05
Q.2

Define vitamins. Give detailed classification of vitamins.
06

Discuss application of food carbohydrates.
05

Discuss in detail permitted and non-permitted synthetic dyes used in food industries.
05
Q.3

Define pesticides. Explain effect of pest and insects on various foods.
06

Explain methods of analysis of vitamins.
05

Explain in detail metabolism of dietary fiber and crude fiber.
05
Q.4

How to determine pesticide residue in fruits and vegetables?
06

Discuss principles of microbial assay of vitamin B6 and vitamin B12.
05

Explain chemistry and physicochemical properties of proteins.
05
Q.5

Explain pesticide analysis on organophosphorus and organochlorine.
06

Discuss methods of analysis of proteins.
05

What are food additives? Explain methods of analysis of preservatives.
05
Q. 6

Explain USFDA guideline on regulation of food products.
06

Explain general methods of analysis of lipids.
05

Explain methods of analysis of artificial sweeteners and stabilizers.
05
Q.7

Explain the changes occurred in food carbohydrates during processing, digestion and absorption.
06

Give a short note on determination of adulteration in fats and oils.
05

Define natural pigments. Explain theirs occurrence and characteristic properties.
05