Aurora
Alpha acid
6.5–13%
Beta acid
2.7–5.5%
Total oil
0.9–1.8 mL
Slovenia
Bobek
Alpha acid
3.5–9.3%
Beta acid
4–6.6%
Total oil
0.7–4 mL
Slovenia
Key differences
When to pick Aurora
- Higher alpha acid - stronger bittering
- Versatile - works for both bittering and aroma
- Richer, more complex aroma profile
When to pick Bobek
- More essential oils - more intense aroma
- Higher beta acid - smoother, longer-lasting bitterness
- More myrcene - pronounced citrus and resinous notes
- Bittering workhorse - efficient in the mash
Aroma profile and use
Shared aromas
Floral
Only in Aurora
SpicyLemongrassNoble
Only in Bobek
Pine
Property
| Property | Aurora | Bobek |
|---|---|---|
| Alpha acid | 6.5–13% | 3.5–9.3% |
| Beta acid | 2.7–5.5% | 4–6.6% |
| Co-humulone | 20–26% | 26–31% |
| Total oil | 0.9–1.8 mL | 0.7–4 mL |
| Myrcene | 20–25% | 30–45% |
| Humulene | 20–25% | 13–19% |
| Caryophyllene | 6–9% | 4–6% |
| Farnesene | 5–10% | 4–7% |
| Origin | Slovenia | Slovenia |
| Purpose | Dual purpose | Bittering |
Fuggle
Willamette