Ep20. Do light or dark roasts have more caffeine?
Coffee Literature Review
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Brewing Science: Light vs Dark Roast
This chapter explores an experiment comparing extraction yields of light and dark roast coffees brewed with an AeroPress. The discussion highlights the effects of roasting on caffeine solubility, the significance of brew times, and how processing methods impact chemical profiles. Ultimately, it reveals that while light roasts may yield higher extraction rates, the caffeine content between roast types is complex and often misunderstood.
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