Microbial safety and shelf life
Why microbial growth is a concern in cold coffee, how to minimize risks, and best practices for safe storage and shelf life management.
Cold brew
Filtration and clarity at cold temps
Why filtration is especially important in cold coffee methods, how cold temperatures affect clarity, and which filtration techniques work best.
Nitro infusion and cascading effects
How nitrogen infusion transforms cold brew into nitro coffee, the science behind cascading bubbles, and the sensory effects.
Dilution and strength targeting
How to control strength in cold coffee by managing brew concentration and dilution, ensuring balance and consistency.
Extraction adjustments for low temps
How to adjust brewing parameters to compensate for slower extraction at low temperatures in cold coffee methods.
Cold drip towers and flow control
How cold drip towers work, the role of flow control in extraction, and how they differ from immersion cold brew methods.