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Question

What is the fat content of fried fish?

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Selected

40%

5%

10%

Should have chosen

15%

Question

There are good and bad bacteria as far health and safety are concerned. Which one of the following is recognised as good bacteria

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E-coli 0157

Selected

Cymbopopogon

Acidophilus

Should have chosen

Lysteria

Question

What Mycotoxins?

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A mushroom

Selected

A harmful compound produced by some moulds

Should have chosen

A new type of food made from a fungus

An eye complaint

Question

To make ice faster in the metal tray of an average domestic refridgerator you start with warm water. What physical factor is responsible for this result?

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Evaporative cooling

Should have chosen

Drew point condensation

Selected

Latent heat of ice

Maximum density of water

Question

Which of the following substances is used as a raising agent?

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Potassium Permanganate

Sodium Sulphate

Potassium bitartrate

Should have chosen
Selected

Sodium carbonate

Question

Which of the following fatty acids does NOT have 18 carbon atoms in it?

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Linolenic

Selected

Oleic

Stearic

Palmitic

Should have chosen
Question

HTST milk is processed in which of the following ways?

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63oC for 30 minutes

72oC for 15 seconds

Should have chosen

100oC for 10 minutes

Selected

121oC for 3 minutes

Question

Which is the most important reason for jam to contain sugar?

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To make it taste good

To give it a better colour

Selected

To stop or reduce microbial growth

Should have chosen

To give it the right consistency

Question

Which of the following sugars is the sweetest by weight?

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Maltose

Sucrose

Glucose

Selected

Fructose

Should have chosen
Question

In toxicity testing it's usual to find minimum dose of a substance (per Kg body weight) which produces symptoms in an animal, then divide that dose by a factor to estimate the maximum safe dose for humans. The factor is:

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Selected

2

10

100

Should have chosen

1000