BobekvsMount Rainier

Bobek (bittering) and Mount Rainier (dual purpose) serve different purposes. Comparing acids, aromas and character helps pick the right hop.

Bobek

Bittering

Alpha acid

3.5–9.3%

Beta acid

4–6.6%

Total oil

0.7–4 mL

Slovenia

Mount Rainier

Dual purpose

Alpha acid

5–9.4%

Beta acid

5–9.2%

Total oil

0.2–3.9 mL

United States

Key differences

When to pick Bobek

  • More essential oils - more intense aroma
  • Bittering workhorse - efficient in the mash

When to pick Mount Rainier

  • Higher beta acid - smoother, longer-lasting bitterness
  • More myrcene - pronounced citrus and resinous notes
  • Versatile - works for both bittering and aroma
  • Richer, more complex aroma profile

Aroma profile and use

Shared aromas

Floral

Only in Bobek

Pine

Only in Mount Rainier

NobleLicoriceCitrusSpicy

Property

PropertyBobekMount Rainier
Alpha acid3.5–9.3%5–9.4%
Beta acid4–6.6%5–9.2%
Co-humulone26–31%21–34%
Total oil0.7–4 mL0.2–3.9 mL
Myrcene30–45%58–59%
Humulene13–19%17–18%
Caryophyllene4–6%7–8%
Farnesene4–7%0–1%
OriginSloveniaUnited States
PurposeBitteringDual purpose

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