All three factories were sealed in Korangi.
KARACHI: Sindh Food Authority (SFA) officials conducted a raid at two food factories in Surjani Town and sealed them for making unhygienic ketchup, mayonnaise and pickle, ARY News reported on Thursday. The food watchdog officials found unhygienic substances being used in the food items made at these food factories. The workers at the factories were using chemicals, textile color and other hazardous substances in food items, officials said. They were using flavors instead of tomatoes, while making tomato ketchup. The…