The diagram shows the steps in the production of tomato ketchup.
It is very clear from the diagram that how tomatoes convert to ketchup. There are not only physical changes but also chemical changes.
At the first stage of the process tomatoes were pick by manually then they are sorted and washed to remove impurities.Then tomatoes moved to the factory. At there the tomato under go through peeling and removal of stak and seed. Next they are crushed and mixed with water in a large container. The mixture is the heated to create pulp, then the pulp passed through filtering. After the filtering the filtrate mixed with proper amount of sugar, vinegar as well as salt . then boiled the mixture followed by cooling. Then it properly packed and sailed as tomato ketchup.
