Download BSc Clinical Nutrition 2021 March 2nd Year 3012 Food Microbiology Question Paper

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[AHS 0321] MARCH 2021 Sub. Code: 3012

(AUGUST 2020 EXAM SESSION)

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B.Sc. CLINICAL NUTRITION

SECOND YEAR (Regulation 2018-2019)

PAPER II - FOOD MICROBIOLOGY

O.P. Code : 803012

Time: Three hours Answer ALL Questions Maximum: 100 Marks

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I. Elaborate on: (3 x 10 = 30)

1. The chemical changes occurring in fish.
2. Benefits of microorganisms in industry.
3. Principles of food preservation.

II. Write notes on: (8 x 5 = 40)

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1. Factors affecting food safety.
2. Microorganisms that cause spoilage of fruits.
3. Classification of foodborne diseases.
4. Precautionary measures to prevent Bacillus Cereus poisoning.
5. Classification of foods by ease or quickness of spoilage.

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6. Any three types of physical methods of preservation.
7. Causes of spoilage of canned milk and milk products.
8. Symptoms, foods involved and preventive measures of Hepatitis A.

III. Short answers on: (10 x 3 = 30)

1. Food safety.

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2. Probiotics.
3. Plasmolysis.
4. Drying.
5. Rancidity.
6. Thermal death time.

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7. Common microbes used in food preservation.
8. Goitrogens.
9. Water borne diseases.
10. Pickling.

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