EclipsevsChinook

Eclipse and Chinook are popular dual purpose hops. Below you'll find a comparison of alpha and beta acids, aroma profiles and oil composition.

Eclipse

Dual purpose

Alpha acid

15.7–19%

Beta acid

5.9–9%

Total oil

1.8–2.7 mL

Australia

Chinook

Dual purpose

Alpha acid

11.5–15%

Beta acid

3–4%

Total oil

1–2.7 mL

United States

Key differences

When to pick Eclipse

  • 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

When to pick Chinook

  • Richer, more complex aroma profile

Aroma profile and use

Shared aromas

Pine

Only in Eclipse

CitrusMandarin

Only in Chinook

ResinGrapefruitSpicyDankCannabis

Property

PropertyEclipseChinook
Alpha acid15.7–19%11.5–15%
Beta acid5.9–9%3–4%
Co-humulone33–37%27–35%
Total oil1.8–2.7 mL1–2.7 mL
Myrcene35–49%20–30%
Humulene0–2%18–24%
Caryophyllene6–12%9–11%
Farnesene0–1%0–1%
OriginAustraliaUnited States
PurposeDual purposeDual purpose

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