BobekvsX13459

Bobek (bittering) and X13459 (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

X13459

Aroma

Alpha acid

3–5.5%

Beta acid

4–5%

Total oil

0.8–2 mL

United States

Key differences

When to pick Bobek

  • Higher alpha acid - stronger bittering
  • More essential oils - more intense aroma
  • Bittering workhorse - efficient in the mash

When to pick X13459

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

Aroma profile and use

Shared aromas

Floral

Only in Bobek

Pine

Only in X13459

TropicalPeachCitrusStrawberry

Property

PropertyBobekX13459
Alpha acid3.5–9.3%3–5.5%
Beta acid4–6.6%4–5%
Co-humulone26–31%21–24%
Total oil0.7–4 mL0.8–2 mL
Myrcene30–45%-
Humulene13–19%-
Caryophyllene4–6%-
Farnesene4–7%-
OriginSloveniaUnited States
PurposeBitteringAroma

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