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. Describe how the nutritive values of food can be sustained by using Biotechnology principles? [16] 2. Discuss the factors can effect the growth of microorganisms associated with food? [16]
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3. List common contaminants of fish meat and details of preservative methods? [16]
4. Explain how chemical and enzymatic changes occur in freezing and storage? [16] 5. Discuss the importance of raw material and the production of beer?
[16]
6. Explain various process steps in the production of high fructose corn syrup? [16] 7. Briefly describe the various methods of genetic manipulations and food industries? [16]
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. Discuss the importance of Biotechnology in modern food industries?
[16]
2. Comment on various intrinsic and extrinsic factors of foods which can influence microbial growth? [16]
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3. Briefly explain general microbial profile and preservation of harvested vegetables? [16] [16]
5. Discuss the importance of raw material and the production of beer?
[16]
6. Write about food industries’ quality criteria and control measures?
[16]
7. Discuss various artificial and natural sweeteners and their importance
[16]
8. Explain in detail the Botulism and its causative organism?
[16]
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4. Discuss the enzymatic and chemical changes during freezing and storage?
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Set No. 3
Code No: RR422302
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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. Discuss the importance of Biotechnology in modern food industries?
[16]
2. Discuss the economic importance of foods and microorganisms?
[16]
3. Briefly comment on microorganisms associated with cured meats and cured meat preservation methods? [16] [16]
5. Write a note on fermented diary products production with an example?
[16]
6. Discuss production of mycoproteins as a source of food?
[16]
7. Discuss the microorganisms importance in food industries?
[16]
8. Write a note on different toxins of fungal organisms with an example?
[16]
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4. Explain in detail how ultraradiation is used in food preservation?
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1 of 1
Set No. 4
Code No: RR422302
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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]
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3. Write a note on common vegetable spoilages by microbes with atleast three examples 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]
1. Describe how the nutritive values of food can be sustained by using Biotechnology ... 4. Explain in detail how ultraradiation is used in food preservation? [16].
(a) How do you explain tremors in hands ? (b) List out the types of tremors in hands. (c) What mechanical apparatus will suit the worker with tremors ? 7. Design ...
... the velocity of block A after it has moved 2 m. Assume that µ equals to 0.25 between block A and the plane and that the pulley · is weightless and frictionless.
(a) Differentiate fully between welding, brazing and soldering. (b) What is a flux? What is the use of a flux in a brazing process? Explain the various fluxes used ...
(b) An optical fibre has a NA of 0.20 and cladding refractive index of 1.59. De- · termine the refractive index of core and the acceptance angle for the fibre in.
Write how blood PH is maintained. [16]. *****. 1 of 1 ... [6+5+5] · 8. Explain how blood biochemical analysis helps in confirmation of diseases. [16] · *****. 1 of 1.
(c) Toughness and resilience · (d) Endurance limit and fatigue strength · [4x4=16] · 6. Sketch time-strain curve for anelastic behavior and compare it with the time- ...
(b) Radiation carcinogenesis · 6. Discuss the various radiaton protection measures ? [16] · 7. (a) Explain how Nuclear Medicine is useful in the imaging of CNS?
Why does the Law of Diminishing Returns operate? Explain with the help of · assumed data and also represent in a diagram. [4+6+6] · 3. A company reported ...
for the magnetic fields in the different regions of a coaxial cable, having inner .... Draw the directions of electric and magnetic fields in parallel plate and coaxial.
8. Discuss the different waves and rhythms in Electroencephalogram. ... 8. What are the alpha and beta rhythms in EEG? Give their normal frequency range.
[10] · (b) Write a note on âaskarelsâ. [6]. 8. Give an account of the following properties of lime. [4x4=16]. (a) Slaking. (b) Setting and hardening of lime. 1 of 2.
Give various examples of capital budgeting decisions. Classify ... or other unit of Management among the activities of that unit. Explain. .... 100000 Fixed Assets.
(b) Three Brick wall in English bond. [8+8] · 6. (a) Name the different types of foundations you would recommend under different · situations and soils. Explain ...
lakhs and average variable cost of Rs.10 each . The selling price is to yield 20% · profit on cost. you are required to calculate · (a) P/V ratio. (b) Break even point.
i. crystal structure factor ... (a) Define and explain space lattice, unit cell and crystal. ... (b) What factors control the Quenching characteristics of liquid coolants?
(a) What is meant by page pinning in the buffer pool. Who is responsible for .... (b) Discuss the techniques for allocating file blocks on disk. [8+8] · 4. Consider the ...
Discuss the synthesis of r RNA in eukaryotes. Explain using TF ... DNA is made with both single (SS) and double strands (DS) of bases. Which · procedure will ...
Code No: RR310402. Set No. 1 ... it in the long distance transmission of radio signals in the HF band. 1 of 2 ... iii. Beam area, beam efficiency and resolution.
PLANT BIO-TECHNOLOGY ... 1. Discuss the importance of Plant tissue culture in India? [16] ... 7. What is meant by disease resistance and Susceptibility? [8+8].
(a) What are the factors that lead to fading and attenuation in ionospheric prop- agation. (b) What is the wave tilt and how does it effect the field strength received ...
3. (a) How do you detect whether an organic reaction is going by free-radical mech- · anism or not ? (b) Describe the chlorination of ethane in the presence of ...
