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Food Science & Technology (14/02/2021)
Q1.The Undesirable Change In A Food That Makes It Unsafe For Human Consumption Is Referred As?
A) Food Decay
B) Food Spoilage
C) Food Loss
D) All Of The Above
ANSWER – B) Food Spoilage
- Food Spoilage Is The Process Leading To A Product Becoming Either Undesirable Or Unacceptable For Human Consumption (With Associated Changes Involving Alterations In Taste, Smell, Appearance, Or Texture). Microbial Spoilage Is Often Due To The Growth And/Or Metabolism Of Spoilage Bacteria, Yeasts, Or Mold.
READ MORE – FOOD SCIENCE (24/01/2021)
Q2. Food Preservation Involves?
A) Increasing Shelf Life Of Food
B) Ensuring Safety For Human Consumption
C) Both A And B
D) None Of These
ANSWER – C) Both A And B
- Food Preservation Can Be Defined As The Process Of Treating And Handling Food In Such A Way As To Stop Or Greatly Slow Down Spoilage And Prevent Foodborne Illness While Maintaining Nutritional Value, Texture, And Flavor.
READ MORE – Food Science & Technology Quiz (06-01-2022)
Q3. Pasteurization Is A?
A) Low-Temperature Treatment
B) Steaming Treatment
C) High-Temperature Treatment
D) Low And High-Temperature Treatment
ANSWER – C) High-Temperature Treatment
- Pasteurization Or Pasteurisation Is A Process In Which Packaged And Non-Packaged Foods (Such As Milk And Fruit Juice) Are Treated With Mild Heat, Usually To Less Than 100 °C (212°F), To Eliminate Pathogens And Extend Shelf Life.
READ MORE – FOOD SCIENCE (04/02/2021)
Q4. Normally Bacteria Stop Division?
A) At 10 Degree Celcius
B) At 5 Degree Celcius
C) At 0 Degree Celcius
D) At 20 Degree Celcius
ANSWER – B) At 5 Degree Celcius
- Normally Bacteria Stop Division At 5 Degree Celcius. Between 0°C And 4°C Bacteria Can Survive And The Multiplication Slows Down And At 5°C The Multiplication Completely Stops.
READ MORE – Food Science & Technology Quiz (16-12-2021)
Q5. Which Of The Following Statements Are True About Chemical Preservations?
A) Microbicidal Agents Are Added
B) Chemical Preservatives Are Hazardous
C) Sodium Benzoate Is A Preservative
D) All Of These
ANSWER – D) All Of These
- All Of The Given Statements About Chemical Preservation Are True And Chemical Preservation Helps Preserve The Food In A Better Way.
READ MORE – FOOD SCIENCE (13/01/2021)
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