ChinookvsEclipse

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

Chinook

Dual purpose

Alpha acid

11.5–15%

Beta acid

3–4%

Total oil

1–2.7 mL

United States

Eclipse

Dual purpose

Alpha acid

15.7–19%

Beta acid

5.9–9%

Total oil

1.8–2.7 mL

Australia

Key differences

When to pick Chinook

  • Richer, more complex aroma profile

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

Aroma profile and use

Shared aromas

Pine

Only in Chinook

ResinGrapefruitSpicyDankCannabis

Only in Eclipse

CitrusMandarin

Property

PropertyChinookEclipse
Alpha acid11.5–15%15.7–19%
Beta acid3–4%5.9–9%
Co-humulone27–35%33–37%
Total oil1–2.7 mL1.8–2.7 mL
Myrcene20–30%35–49%
Humulene18–24%0–2%
Caryophyllene9–11%6–12%
Farnesene0–1%0–1%
OriginUnited StatesAustralia
PurposeDual purposeDual purpose

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