Retention sampling and archives
How to establish retention sampling and archive systems for green, roasted, and brewed coffee to support quality control, traceability, and dispute resolution.
Shelf life
Shelf-life testing protocols
How roasters and researchers establish shelf-life testing protocols to evaluate roasted coffee freshness, flavor retention, and packaging performance.
Oxygen absorbers and indicators
How oxygen absorbers and indicators are used in coffee packaging to extend shelf life and provide quality assurance.
Nitrogen flushing and MAP
How nitrogen flushing and Modified Atmosphere Packaging (MAP) are used to preserve roasted coffee freshness by controlling oxygen exposure.
Freezer storage best practices
How to properly freeze coffee to extend freshness, avoid moisture damage, and maintain flavor integrity.
Whole bean vs ground stability
Why whole beans stay fresher longer than ground coffee, and how particle size impacts oxidation, aroma loss, and shelf life.