Chapter 1.1

Which of the following is NOT produced from milk?

• cheese

• yogurt

• tofu

• butter

Cow's milk is rich in butyric acid.

• True

• False

Which of the following milk protein will curdle for cheese making?

• casein

• whey

• lactose

• galactose

Denatured proteins are inedible.

• True

• False

• Maybe

Briefly explain the functions of microfiltration and ultrafiltration in dairy plants.

In a phase separator, cream is the heavy phase while milk is the lighter phase.

• True

• False

Which of the following can be stored without refrigeration?

• Skimmed milk

• Raw milk

• UHT milk

• HTST milk

Explain why lactase-treated lactose-free milk is sweeter.

Briefly describe two differences of evaporated and condensed milks.