The truth about coffee beans: Dirty to an unimaginable degree!

The truth about coffee beans: Dirty to an unimaginable degree!

Coffee is an essential drink for many people every morning, but have you ever wondered how dirty the coffee beans are? In this article, we will reveal some shocking truths.

1. Contamination during coffee bean picking and processing

Many people may not realize that coffee beans are exposed to a lot of external substances during the picking and processing process. First, on the farm, farmers often use fertilizers and pesticides to protect coffee trees from pests and diseases. These chemicals may remain on the surface of coffee beans and further penetrate into the interior during the processing process.

Secondly, during the harvesting and sorting stages, farmers usually use machines or manual operations. However, during this process, impurities such as soil, dust, and insects often adhere to the coffee beans. If they are not thoroughly cleaned, these contaminants may go directly into your coffee cup.

2. Contamination during coffee bean transportation and storage

Once coffee beans are picked from the farm, they need to be transported long distances to reach the roasting plant. During this process, the coffee beans are often exposed to unclean environments. Transportation vehicles such as trucks, containers or ships may contain dust, bacteria and other unmanned coffee machine microorganisms, all of which may contaminate the coffee beans.

In addition, if there is no proper moisture protection during storage in the warehouse or roasting plant, moisture can also cause mold to grow and infect the coffee beans. The toxins produced by these molds not only affect the taste and quality, but also have potential harm to human health.

3. Common treatment methods cannot completely remove pollution

To solve the above problems, many manufacturers use various treatment methods to clean and disinfect coffee beans. For example, washing, fermentation, drying and other steps are carried out in the processing plant to remove surface contaminants. However, these methods cannot completely remove all contamination.

Another common treatment method is to use chemicals to kill bacteria and mold. Although these chemicals are safe in appropriate doses, they may pose potential risks to human health if used improperly or in excess.

4. How to choose cleaner coffee beans

While there is a certain degree of dirtiness in coffee beans, there are still steps we can take to choose cleaner and higher-quality coffee beans.

First, choose coffee beans that are certified organic or have a traceability label. This means they were grown and processed without the use of chemical fertilizers, pesticides, or other harmful substances.

Second, check the packaging for moisture barriers before purchasing and make sure the packaging is intact. Avoid buying packages that have been opened or have poor seals.

in conclusion

Coffee beans are dirty to a degree that many people don’t realize. From picking to processing, transportation, and storage, coffee beans are exposed to a variety of contaminants. Although manufacturers use some treatment methods to clean and disinfect coffee beans, they cannot completely remove all contamination.

To choose cleaner and higher-quality coffee beans, we can choose products with organic certification or traceability labels and ensure that the packaging is intact. This can minimize the risk of exposure to contaminants when we drink coffee.