Question

Low solubility of roller dried milk powder is due to:

• A. Browning
• B. Denaturation of proteins
• C. Dephosphorylation
• D. Low moisture

Hint:

Roller dried milk: low solubility.
Due to protein denaturation.
Heat treatment affects quality.

Answer 1

The Correct Option is B

Step 1: Understanding the Concept:
Roller dried milk powder has specific properties.
Solubility is an important quality parameter.
Step 2: Key Formula or Approach:
No specific formula.
Need to know the reasons for low solubility.
Step 3: Detailed Explanation:
Low solubility of roller dried milk powder is due to denaturation of proteins.
The high heat during roller drying denatures proteins.
This reduces solubility.
Browning is a separate issue.
Dephosphorylation and low moisture are not primary causes.
Thus, denaturation of proteins is the correct reason.
Step 4: Final Answer:
Low solubility is due to denaturation of proteins.
Hence, the correct option is (B). \bigskip