Step 1: Understanding the Concept:
Evaporated milk from buffalo milk has specific characteristics.
Some are problems, others are advantages.
Step 2: Key Formula or Approach:
No specific formula.
Need to know the properties of buffalo milk for evaporated milk.
Step 3: Detailed Explanation:
A. More gel formation during storage - correct.
B. Greater cooked flavour - correct.
C. Lesser possibility of sandiness - NOT correct (sandiness is a problem).
D. Age thickening higher - correct.
E. Lesser incidence of browning - NOT correct (browning is a problem).
Thus, C and E are not correct.
Step 4: Final Answer:
The incorrect statements are (C) and (E).
Hence, the correct option is (D).