Question

Drying of milk in to powder shifts the \(\beta/\alpha\) ratio to _____________

• A. 1.6:1
• B. 1:1.6
• C. 2.1:1.6
• D. 2.1:1.0

Hint:

Remember:
- Liquid milk equilibrium: \(\beta : \alpha = 1.6 : 1\)
- Spray-dried milk powder: \(\beta : \alpha \approx 1 : 1.6\) (due to rapid thermal lock of \(\alpha\)-lactose).

Answer 1

The Correct Option is B