East Kent GoldingsvsBobek

East Kent Goldings and Bobek are popular bittering hops. Below you'll find a comparison of alpha and beta acids, aroma profiles and oil composition.

East Kent Goldings

Bittering

Alpha acid

4–6.5%

Beta acid

1.9–3.5%

Total oil

0.4–1 mL

United Kingdom

Bobek

Bittering

Alpha acid

3.5–9.3%

Beta acid

4–6.6%

Total oil

0.7–4 mL

Slovenia

Key differences

When to pick East Kent Goldings

  • Richer, more complex aroma profile

When to pick Bobek

  • Higher alpha acid - stronger bittering
  • More essential oils - more intense aroma
  • Higher beta acid - smoother, longer-lasting bitterness
  • More myrcene - pronounced citrus and resinous notes

Aroma profile and use

Shared aromas

Floral

Only in East Kent Goldings

LavenderHoneyLemonThymeOrangeGrapefruit

Only in Bobek

Pine

Property

PropertyEast Kent GoldingsBobek
Alpha acid4–6.5%3.5–9.3%
Beta acid1.9–3.5%4–6.6%
Co-humulone20–32%26–31%
Total oil0.4–1 mL0.7–4 mL
Myrcene29–31%30–45%
Humulene38–44%13–19%
Caryophyllene12–16%4–6%
Farnesene0–1%4–7%
OriginUnited KingdomSlovenia
PurposeBitteringBittering

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