Aurum
Alpha acid
3.5–5.7%
Beta acid
3.1%
Total oil
0.5–1.7 mL
Germany
Eroica
Alpha acid
7.3–14.9%
Beta acid
3–5.3%
Total oil
0.8–1.3 mL
United States
Key differences
When to pick Aurum
- Aroma-focused - ideal for dry hopping
- Richer, more complex aroma profile
When to pick Eroica
- Higher alpha acid - stronger bittering
- Higher beta acid - smoother, longer-lasting bitterness
- Bittering workhorse - efficient in the mash
Aroma profile and use
No shared aromas - the varieties have divergent profiles.
Only in Aurum
SpicyFruityFloralMildHerbalEarthyCitrusNoble
Only in Eroica
-
Property
| Property | Aurum | Eroica |
|---|---|---|
| Alpha acid | 3.5–5.7% | 7.3–14.9% |
| Beta acid | 3.1% | 3–5.3% |
| Co-humulone | 20–23% | 40% |
| Total oil | 0.5–1.7 mL | 0.8–1.3 mL |
| Myrcene | - | 55–65% |
| Humulene | - | 0–1% |
| Caryophyllene | - | 7–13% |
| Farnesene | - | 0–1% |
| Origin | Germany | United States |
| Purpose | Aroma | Bittering |