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Posted By: ram Member Level: Diamond Posted Date: 03 Sep 2008
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2006 Jawaharlal Nehru Technological University Biotechnology IV B.Tech. II Semester Regular Examinations, April/May -2006 , FOOD SCIENCE AND TECHNOLOGY Question paper
Code No: RR422302 Set No. 4
IV B.Tech II Semester Regular Examinations, Apr/May 2006
FOOD SCIENCE AND TECHNOLOGY
(Bio-Technology)
Time: 3 hours Max Marks: 80
Answer any FIVE Questions
All Questions carry equal marks
? ? ? ? ?
1. Write a note on how food industries are important with respect to nutritive value?
[16]
2. Explain in detail with suitable example, how microbial contamination effects food
industry? [16]
3. Write a note on common vegetable spoilages by microbes with atleast three exam-
ples and their Preservation? [16]
4. Give an account of importance of low temperature in food preservation? [16]
5. Give an account of bread as a fermented food? [16]
6. Write about food industries’ quality criteria and control measures? [16]
7. Explore the possibilities of plant gene expression among microorganisms and food
industries? [16]
8. Comment on
(a) Patulin
(b) Aflatoxin
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