Question

Starch iodine test can be performed for which of the following body fluids?

• A. Blood
• B. Urine
• C. Saliva
• D. Vaginal discharge

Hint:

The starch iodine test is an effective presumptive test for saliva detection in forensic cases.

Answer 1

The Correct Option is C

The starch iodine test detects the presence of amylase, an enzyme found in saliva. Amylase breaks down starch, and the absence of a blue-black coloration indicates enzymatic activity, confirming the presence of saliva.