Q1. Canning Defect Caused By Microorganisms Is?

A} Putrefaction
B} Thermophilic Anaerobic (TA) Spoilage
C} Sour Spoilage
D} All Of The Above

ANSWER- D } All Of The Above.

• The Microbial Spoilage In The Canned Foods Is Caused Mesophilic Organisms And Thermophilic Organisms. Most Common Microbial Spoilage In Canned Foods Are TA Spoilage, Putrefaction, And Flat Sour Spoilage.

READ MORE – Food Science & Technology Quiz (19-02-2022)

Q2. Anaerobic Degradation Of Protein Is Called?

A} Putrefaction
B} Reversion
C} Autolysis
D} Rancidity

ANSWER- A} Putrefaction .

• Putrefaction Refers To The Degradation Of The Proteins That Leads To Formation Of Foul Smelling Incompletely Oxidized Products.

READ MORE – Food Science & Technology Quiz (26-12-2021)

Q3. Which Part Of The Hop Plant Is Used In The Beer Making?

A} Stem
B} Root
C} Leaves
D} Flowers

ANSWER – D} Flowers.

• Hops Used In The Beer Making Are The Flowers Of Plant Called HUMULUS LUPULUS. Function Of The Hops In The Beer Are
• It Helps Beer To Be Fresh
• It Increases It’s Shelf Life
• It Helps Beer To Retain Its Head Of Foam
• A Component Of Beer’s Aroma, Flavor, And Bitterness.

READ MORE – Food Science & Technology Quiz (07-01-2022)

Q4. The Ratio Of Shear Stress To Shear Strain Is?

A} Viscosity
B} Pressure
C} Modulus Of Rigidity
D} Creep

ANSWER – C} Modulus Of Rigidity.

• Shear Modulus Is Also Known As The Modulus Of Rigidity. Shear Modulus Is Defined As The Ratio Of Shearing Stress To That Of Strain.

READ MORE – Food Science & Technology Quiz (03-01-2021)

Q5. Trans Fat Is Produced By?

A} Oxidation
B} Homogenization
C} Hydrogenation
D} Reversion

ANSWER- Hydrogenation.

• Trans Fats Are The By Products Of Hydrogenation In Processing And Sometimes Naturally Present In Meats And Dairy Products.
• Studies Have Proved That Even A Minor Amount Of The Trans Fat In Our Food Can Impact Our Health Negatively By Increasing The Risk Of Cardiovascular Disease – HEART ATTACKS & Strokes.
• Back In The Year 2015, It Was Estimated That Removing The TRANS FAT From The Food System Can Save Upto 20 Thousand Heart Attacks Per Year.

READ MORE – Food Science & Technology Quiz (01-01-2022)

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