Question:

Which of the following do/does not occur(s) during khoa storage?
A. Hydrolytic rancidity
B. Softening of body and texture
C. Increase in acidity
D. Decrease in colour intensity
E. Breakdown in milk proteins.
Choose the correct answer from the options given below:

Show Hint

Khoa storage changes:
Occur: rancidity, acidity increase, protein breakdown.
Do not occur: softening (hardens), colour decrease (browning occurs).
  • (A) and (B) only
  • (B) and (C) only
  • (D) and (E) only
  • (B) and (D) only
Show Solution
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The Correct Option is D

Solution and Explanation

Step 1: Understanding the Concept:
Khoa undergoes changes during storage.
Some changes are common, others are not.

Step 2: Key Formula or Approach:

No specific formula.
Need to know the storage changes in khoa.

Step 3: Detailed Explanation:

A. Hydrolytic rancidity - occurs during storage.
B. Softening of body and texture - does NOT occur (hardening occurs).
C. Increase in acidity - occurs during storage.
D. Decrease in colour intensity - does NOT occur (browning occurs).
E. Breakdown in milk proteins - occurs during storage.
Thus, B and D do not occur.

Step 4: Final Answer:

The changes that do NOT occur are (B) and (D).
Hence, the correct option is (D).
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