Question

Metallic flavor defect in lassi is caused due to:

• A. Contamination of milk with zinc or chromium during heating
• B. Contamination of milk with nickel or copper during heating
• C. Contamination of milk with iron or magnesium during heating
• D. Contamination of milk with iron or copper during heating

Hint:

Use stainless steel or food-grade equipment to prevent metallic contamination in dairy products.

Answer 1

The Correct Option is D

Metallic tastes in lassi result from iron or copper leaching into milk during heating. These metals accelerate oxidation, producing undesirable flavors. To prevent this, avoid metallic containers and ensure equipment is properly maintained.