The diagram illustrates the comprehensive process of coffee production and its subsequent preparation for retail distribution.
Notably, the entire coffee preparation procedure encompasses eleven distinct stages, commencing with the harvesting of coffee beans and culminating in their packaging for sale.
Initially, coffee beans are meticulously handpicked from the trees by agricultural workers, following which they undergo a sun-drying process. This preliminary drying stage is crucial for reducing moisture content. Subsequently, the dried beans are subjected to roasting in a controlled environment, where they are rapidly cooled to preserve their integrity and enhance flavor. In the next phase, the roasted beans are ground into finer particles using a grinder, which facilitates their further processing when combined with hot water to create a liquid coffee concentrate.
The latter stages of the process involve filtering the coffee mixture to eliminate any residual solids. The filtered liquid is then frozen, a step that solidifies the mixture, allowing it to be milled again into a powdered form. This powder is then dried in a vacuum chamber, effectively removing any remaining moisture and enhancing shelf stability. Finally, the processed coffee is packaged into jars, completing the preparation for retail sale.