Process Diagram-Cocoa Beans and Chocolate

Sample Answer

The process illustrated above details how cocoa beans are harvested in order to produce liquid chocolate. Looking from an overall perspective, it is readily apparent that this combination of a man-made and natural process involves 3 main stages beginning with the collection and initial treatment of the beans followed by transportation and final processing in a factory.

The cacao tree is grown in South America, Africa and Indonesia and the pods are ripe for harvest when they turn red. The pods are then split open and the white cocoa beans are fermented under leaves before being left in the sun to dry. Subsequently, they are placed in large sacks and sent by either train or truck to factories for further preparations.

In the factory, the beans are roasted at 350 °C prior to being crushed in a grinder so that the outer shell can be separated out. The final step involves taking the inner part of the bean from the last step and pressing it into liquid chocolate.