EurekavsNorthern Brewer (US)
Eureka (dual purpose) and Northern Brewer (US) (bittering) serve different purposes. Comparing acids, aromas and character helps pick the right hop.
Eureka
Alpha acid
17–20%
Beta acid
4.5–6%
Total oil
2.5–4.4 mL
United States
Northern Brewer (US)
Alpha acid
7–10%
Beta acid
3–5.5%
Total oil
1–2 mL
United States
Key differences
When to pick Eureka
- Higher alpha acid - stronger bittering
- More essential oils - more intense aroma
- Higher beta acid - smoother, longer-lasting bitterness
- Versatile - works for both bittering and aroma
- Richer, more complex aroma profile
When to pick Northern Brewer (US)
- Bittering workhorse - efficient in the mash
Aroma profile and use
Shared aromas
MintPineBlack currant
Only in Eureka
HerbalDarkCitrusPeachStone fruitMandarinDank
Only in Northern Brewer (US)
Woody
Property
| Property | Eureka | Northern Brewer (US) |
|---|---|---|
| Alpha acid | 17–20% | 7–10% |
| Beta acid | 4.5–6% | 3–5.5% |
| Co-humulone | 27–30% | 27–34% |
| Total oil | 2.5–4.4 mL | 1–2 mL |
| Myrcene | 42–44% | 35–45% |
| Humulene | 29–30% | 27–31% |
| Caryophyllene | 0–1% | 11–15% |
| Farnesene | 0–1% | 0–1% |
| Origin | United States | United States |
| Purpose | Dual purpose | Bittering |
Merkur