Question:
Milk powder should contain
Milk powder should contain
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Dairy Standards for Milk Powder: Moisture content = Max $4.0 - 5.0\%$. Fat in WMP = Min $26.0\%$. Fat in SMP = Max $1.5\%$.
Updated On: Sep 7, 2026
- 0% moisture
- 5% moisture
- 10% moisture
- 15% moisture
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The Correct Option is B
Solution and Explanation
Step 1: Understanding the Concept:
Dehydrated milk powder specifications: moisture content must remain below 4--5% to inhibit Maillard browning, microbial growth, and lipid oxidation during storage.
Key Formula or Approach:
\[ \text{Maximum Permissible Moisture in WMP / SMP (FSSAI/BIS)} \le 4.0\% - 5.0\% \]
Step 2: Detailed Explanation:
In dairy technology and powder manufacturing (FSSAI and BIS standards for Whole Milk Powder [WMP] and Skim Milk Powder [SMP]):
- Dehydrated spray-dried milk powder is engineered for long shelf-life by removing free and bound water.
- Standard regulatory specifications mandate that milk powder must contain a maximum moisture content of not more than 4% to 5% moisture (standard accepted limit is $5\%$ moisture).
- Moisture $> 5\%$ triggers lactose crystallization (caking), accelerated non-enzymatic Maillard browning, and oxidative staling.
Step 3: Final Answer:
Thus, milk powder should contain 5% moisture, matching option (B).
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