Exam Focus
- Explain whirlpool 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
- Whirlpooling gathers hot break, hop matter, and trub into a cone so clearer wort can be drawn off.
- Whirlpool temperature and contact time affect hop aroma extraction, bitterness pickup, and DMS retention risk.
- Poor trub separation can affect fermentation performance, clarity, and flavor stability.
Study application
Connect whirlpool management to hop character, clarity, and downstream fermentation quality.
Key Terms
- Poor trub separation
- Poor trub separation can affect fermentation performance, clarity, and flavor stability.