Question

The sequence followed for manufacture of condensed milk.
A. Receiving milk and clarification (38--40$^\circ$C)
B. Standardization (1:2.4, Fat : SNF)
C. Forewarming (115--118$^\circ$C, No hold)
D. Addition of sugar and condensing (2.5 : 1)
E. Cooling and crystallization followed by packaging and storage
Choose the correct answer.

• A. A, B, C, D, E
• B. A, C, B, E, D
• C. A, B, D, C, E
• D. A, C, B, D, E

Hint:

Always remember: Standardization → Heating → Concentration → Cooling in dairy processes.

Answer 1

The Correct Option is A

Concept: Condensed milk production involves several sequential operations to ensure proper concentration, preservation, and texture.

Step 1: Receiving and clarification.

• Milk is received
• Clarified to remove impurities

Step 2: Standardization.

• Adjust fat and SNF ratio

Step 3: Forewarming.

• Heat treatment improves stability
• Prevents coagulation

Step 4: Addition of sugar and condensing.

• Sugar acts as preservative
• Water is evaporated

Step 5: Cooling and crystallization.

• Lactose crystallization controlled
• Product packed and stored

Step 6: Sequence verification.
Correct logical order: \[ A \rightarrow B \rightarrow C \rightarrow D \rightarrow E \]

Step 7: Conclusion.
Thus, correct answer is A, B, C, D, E.