The true appearance of coffee beans is revealed: the secret of bad beans is revealed!

The true appearance of coffee beans is revealed: the secret of bad beans is revealed!

Coffee is a drink that many people cannot live without every day, and the taste and quality of coffee largely depends on the coffee beans used. However, do you know what process these coffee beans go through before we drink the fragrant and delicious coffee? Today, we will reveal the role that bad beans play in the entire production process.

1. Bad beans have a huge impact on quality

First of all, we need to make it clear that bad beans have a huge impact on the quality of the final coffee. Whether it is acidity, bitterness or taste, they will be negatively affected by bad beans. Therefore, it is very important to detect and eliminate bad beans in time during the production process.

2. How bad beans are formed

So, what are bad beans? Simply put, they are coffee beans that have not fully matured or have deteriorated, moldy, and other problems that seriously affect the taste and flavor characteristics. There are many reasons for the formation of bad beans, including cultivation, harvesting, processing and storage.

3. Bad beans during cultivation

During the growth of coffee trees, if they are affected by pests, diseases, abnormal climate and other adverse factors, some coffee berries will not fully mature or have lesions. These berries that fail to develop normally are potential bad beans.

4. Screening during harvest

When coffee cherries are ripe, farmers need to pick and sort them. This stage is crucial to exclude bad beans. Generally speaking, experienced farmers can judge whether there are bad beans by observing the appearance and feel of the cherries and remove them.

5. Eliminate bad beans during processing

Before coffee cherries are processed into coffee beans, they need to be peeled, fermented, washed, and other steps. These steps are also the key to eliminating bad beans and ensuring the final quality stability. Generally speaking, mechanized processing can more effectively eliminate bad beans.

6. The impact of bad beans on storage and transportation

Even after processing, bad beans may still affect the quality of coffee. If they are not promptly handled during storage and transportation, bad beans may continue to ferment, deteriorate, or be infected by mold. Therefore, close attention and screening are also required at this stage.

7. How to identify bad beans

Identifying bad beans is one of the important steps to ensure the stability of coffee quality. Generally speaking, we can judge whether there are bad beans by observing whether there are cracks, dents or discoloration on the surface of the coffee. In addition, we can also smell the odor to identify whether there are abnormal conditions such as moldy smell.

8. Conclusion

Understanding and eliminating bad beans is an important part of ensuring the stability of coffee quality. Whether it is from the beginning of cultivation or during processing and transportation, we need to pay close attention to and promptly deal with any problems that may cause the quality of coffee to decline. Only in this way can we taste delicious coffee with a mellow taste and overflowing aroma.