Unraveling the Mystery of Roast Defects: An In-Depth Look at Deformed Beans and Their Causes
You've scored a batch of coffee beans with an impressive 87 SCA, but upon cupping, you find that the quality falls far short of expectations. The culprit? Deformed beans that make up around 4% of your total weight. But what exactly are these defective beans, and how can you identify and address them? Let's dive into the fascinating world of roast defects beyond basic unevenness. First off, it's essential to understand that green coffee beans may contain internal or external defects due to various factors such as improper harvesting, processing, or storage. One common green defect is known as "roasted…










