The study of coffee chemistry and extraction techniques delves into the complex interplay of biochemical compounds and the methodologies used to liberate them from roasted coffee beans. This field ...

For many people, the aroma of freshly brewed coffee is the start of a great day. But caffeine can cause headaches and jitters in others. That’s why many people reach for a decaffeinated cup instead. I ...

For many people, the aroma of freshly brewed coffee is the start of a great day. But caffeine can cause headaches and jitters in others. That’s why many people reach for a decaffeinated cup instead. I ...

This is a ChemNet event for students aged 14-18 years. According to the UK Tea Council around 165 million cups of tea are consumed per day in the UK! That's a lot of caffeine! But how much caffeine ...

Do certain coffee brewing methods extract more caffeine than others? We chat with a coffee brewing expert about caffeine content of each type. Whether it’s cold brew, espresso, or good ol’ pour over, ...