FST254 Quiz Chapter 2

What is the primary purpose of food additives?

• To make food less appealing

• To increase the cost of food products

• To provide essential nutrients

• To improve the flavor, appearance, and shelf life of food

According to Malaysian Food Regulations (1985), what is a food additive?

• Any substance that is naturally present in food

• Any safe substance intentionally added to food in small quantities

• Any ingredient that is used for cooking

• Any substance that is harmful to health

Which of the following is NOT a type of food preservative?

• Antimicrobial agents

• Humectants

• Antioxidants

• Coloring agents

What is the function of antimicrobial agents in food?

• To enhance flavor

• To prevent growth of microorganisms

• To improve texture

• To add color

Which of the following is an example of a natural antioxidant?

• Tertiary butylated hydroxyquinone (TBHQ)

• Ascorbic acid

• Propyl gallate

• Butylated hydroxylanisole (BHA)

What is the role of humectants in food products?

• To attract water and retain moisture

• To prevent spoilage

• To enhance color

• To provide essential nutrients

Which of the following is a characteristic of food additives?

• They are naturally occurring substances

• They are used to improve food quality

• They are always harmful to health

• They must be consumed in large quantities

What is the main function of pH regulators in food?

• To increase shelf life

• To control acidity and alkalinity

• To enhance flavor

• To add color

Which of the following substances is classified as a food preservative?

• Ascorbic acid

• Sodium chloride

• Vitamin C

• Sorbitol

What does GRAS stand for in the context of food additives?

• Generally Regulated As Safe

• Globally Recognized As Safe

• Generally Regarded As Standard

• Generally Recognized As Safe