HongJin. K

In this episode, we explore why longer leaching does not always lead to higher yields. We examine the thermodynamic limits of single-stage leaching and look at ways to improve the yield.

We aim to establish a leaching system with polyphenols in SCGs as the target component. In this episode, we will explain polyphenols and discuss the conditions required for setting up the leaching system.

As coffee consumption has been on the rise, one of the byproducts of coffee, spent coffee grounds generation is also increasing. In this episode, we introduce the main ways to utilize spent coffee grounds and describe the goals and procedures of this project.