Question

Identify antimicrobial compound from following.

• A. Curcumin
• B. Methylsalicylate
• C. Cinnamaldehyde
• D. Ascorbic acid

Hint:

Cinnamaldehyde from cinnamon oil has antimicrobial action.

Answer 1

The Correct Option is C

Step 1: Source:
Cinnamon oil is rich in cinnamaldehyde, which is known to kill many bacteria and fungi.

Step 2: Role of the Rest:
Methyl salicylate is a rubefacient and analgesic, ascorbic acid is a vitamin and antioxidant, and curcumin is a pigment and spice.

Step 3: Answer:
Option (C).

Final Answer:
Option (C). \[ \boxed{\text{(C) Cinnamaldehyde}} \]