Q1. R Enamel Used For Which Type Of The Canned Foods?

A} High Acid
B} Low Acid
C} Non Acid
D} Medium Acid

ANSWER – A} High Acid

• Metal Cans Are Not Really Made Entirely Of Tin. Metal Cans Actually Steel Cans With A Tin Coating On Both Sides Of The Can I.E. Inside And Outside. Some Kinds Of Strongly Colored Acidic Foods Will Fade In Color From Long Exposure To Tin So A Type Of Enamel Liner Called “R-Enamel” Is Used.

READ MORE – Food Science & Technology Quiz (14-01-2022)

Q2. Ninhydrin Test Is For Which Of The Following?

A} Amino Acids
B} Monosaccharides
C} Fatty Acids
D} Vitamins

ANSWER – A} Amino Acids

• Ninhydrin Test Is One Of The Chemical Tests Which Is Used The Check Whether The Given Sample Or Analyte Contains Α- Amino Acids Or Amines.

READ MORE – Food Science & Technology Quiz (14-12-2021)

Q3. Hordein Is A Protein That Is Present In?

A} Wheat
B} Meat
C} Egg
C} Barley

ANSWER – D} Barley

• Hordein Is A Protein That Is Present In Barley. 40% Of The Protein Which Is Present In The Barley Is The Hordein, Exists In The Endosperm Along With Other Components.

READ MORE – Food Science & Technology Quiz (10-01-2022)

Q4. Which Of The Following Is Rich In The Calcium?

A} Potato
B} Onion
C} Finger Millet
D} Wheat

ANSWER – C} Finger Millet

• Finger Millets Are One Of The Richest Sources Of The Calcium. Finger Millets Are The Richest Source Of The Calcium Along All Other Cereals. Finger Millets Do Have 3 Times More Calcium Than The Milk.

READ MORE – Food Science & Technology Quiz (13-01-2022)

Q5. Enzymatic Browning Is Due To The Which Of The Following Enzymes?

A} Protease
B} Polyphenol Oxidase
C} Pectinase
D} Papain

ANSWER – B} Polyphenol Oxidase.

• Enzymatic Browning Is A Reaction That Is Responsible For The Browning Of Various Fruits And Vegetables By Causing Them To Turn Brown. Polyphenol Oxidase (PPO) And Peroxidase (POD) Are The Two Enzymes That Are Responsible For The Enzymatic Browning Of The Various Fruits And Vegetables.

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

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