Download SGBAU B-Tech 7th Sem FPOPC Petro Food Tech IV Question Paper

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B.Tech. Seventh Semester (Food, Pulp & Paper, Oil & Paint & Petro. Tech.) (CGS)

11062 : Sp. Tech. - IV (Food Technology - IV) : 7T 03

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AW -3390

Max. Marks : 80

Pages: 2

Time : Three Hours

Notes:

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1. Answer three questions from Section A and three questions from Section B.
2. Diagrams and chemical equations should be given wherever necessary.
3. Illustrate your answer with the help of neat sketches.

SECTION - A

1. State the reasons for sorting. Explain the working of color sorter. (14)

   OR

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2. Explain the principles of the following. Draw diagrams. (14)
   1. Attrition mill
   2. A ball mill
3. a) Explain modern rice milling process. (8)
   

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   b) Draw the structure of rice kernel. (5)

   OR

4. a) Explain the terms: (8)
   1. Hydrogenation
   2. Refining
   b) What are mycotoxins in cereals? How to prevent them? (5)

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5. a) State the functions of bakery Ingredients. (8)
   b) Explain the manufacture of cake by muffin method. (5)

   OR

6. a) State the process for soy milk by extrusion cooking. (8)
   b) Explain: (5)
   1. Breakfast cereals

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   2. Fortified products

SECTION - B

1. Explain the process for black Tea manufacturing. What is Instant tea? (14)

   OR

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2. Explain cocoa processing steps. What do you mean by 'Cocoa liquor'? (14)

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9. a) How 'Cocoa powder' is prepared? Draw flow diagram. (8)
   b) Explain the terms: (5)
   1. Conching
   2. Tempering

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   OR

10. a) Differentiate between Instant food & precooked foods. Give examples of each. (8)
    b) State chocolate Ingredients & their functions. (5)
11. a) Explain: (8)
    1. Chai sathi

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    2. Instant coffee
    b) Explain the manufacture of Texturized vegetable protein from soybean (TVP). (5)

    OR

12. a) Explain the weaning food manufacturing process. (8)
    b) What are simulated milk products? State their advantages. (5)

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