Exam Focus
- Explain clarification as a brewing analysis topic within Processes.
- Use specific evidence such as raw material form, time, temperature, pH, oxygen, gravity, microbes, vessel, pressure, and sanitation.
- Apply the topic to wort composition, fermentation performance, flavor, stability, clarity, carbonation, and mouthfeel rather than repeating the heading alone.
Core knowledge
- Clarification removes yeast, protein-polyphenol haze, hop matter, and other particulates through settling, finings, filtration, centrifugation, lagering, or aging.
- Filtration can polish appearance and stability but may strip some flavor or texture if aggressive.
- Haze can be intentional in some styles, so clarity targets must match style and brand goals.
Study application
Explain when clarity is a quality target and when haze is expected or intentional.
Key Terms
- Filtration
- Filtration can polish appearance and stability but may strip some flavor or texture if aggressive.
- Haze
- Haze can be intentional in some styles, so clarity targets must match style and brand goals.