BobekvsOld Mission

Bobek (bittering) and Old Mission (aroma) 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

Old Mission

Aroma

Alpha acid

4.33%

Beta acid

3.7%

Total oil

-

United States

Key differences

When to pick Bobek

  • Higher alpha acid - stronger bittering
  • Higher beta acid - smoother, longer-lasting bitterness
  • Bittering workhorse - efficient in the mash

When to pick Old Mission

  • Aroma-focused - ideal for dry hopping
  • Richer, more complex aroma profile

Aroma profile and use

Shared aromas

Pine

Only in Bobek

Floral

Only in Old Mission

CitrusSpicyHerbalBlack currantTart

Property

PropertyBobekOld Mission
Alpha acid3.5–9.3%4.33%
Beta acid4–6.6%3.7%
Co-humulone26–31%-
Total oil0.7–4 mL-
Myrcene30–45%-
Humulene13–19%-
Caryophyllene4–6%-
Farnesene4–7%-
OriginSloveniaUnited States
PurposeBitteringAroma

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