Food Additives

Which type of additive is used to enhance the flavour of foods?

• Thickeners

• Flavourings

• Stabilisers

• Antimicrobials

Which type of additive is used to improve the texture of foods?

• Emulsifiers

• Colourants

• Antioxidants

• Preservatives

Which type of additive is used to enhance the aroma of foods?

• Thickeners

• Flavourings

• Antimicrobials

• Colourants

Which of the following is NOT a function of food additives?

• Enhancing nutritional value

• Improving food safety

• Increasing food spoilage

• Enhancing sensory characteristics

Which of the following is a natural preservative commonly used in food?

• Sodium benzoate

• Vinegar

• Tartrazine

• Aspartame

Which of the following is a common antimicrobial agent used in food preservation?

• Sugar

• Sorbic acid

• Gelatin

• Caramel

Which of the following is a common colourant used in food products?

• Sodium chloride

• Tartrazine

• Gelatin

• Sorbic acid

What are the two main categories of preservatives used in food?

• Emulsifiers and Stabilisers

• Antioxidants and Antimicrobials

• Colourants and Flavourings

• Thickeners and Gelling Agents

What is the primary function of antioxidants in food preservation?

• To prevent microbial growth

• To enhance flavour

• To prevent oxidation and spoilage

• To add colour

Which colorant is commonly used in foods to give them a red hue?

• Yellow 77

• Red 40

• Blue 12

• Green 63