Ahtanum
Alpha acid
3.5–6.5%
Beta acid
4–6.5%
Total oil
0.5–1.7 mL
United States
Bobek
Alpha acid
3.5–9.3%
Beta acid
4–6.6%
Total oil
0.7–4 mL
Slovenia
Key differences
When to pick Ahtanum
- More myrcene - pronounced citrus and resinous notes
- Aroma-focused - ideal for dry hopping
- Richer, more complex aroma profile
When to pick Bobek
- Higher alpha acid - stronger bittering
- More essential oils - more intense aroma
- Bittering workhorse - efficient in the mash
Aroma profile and use
Shared aromas
PineFloral
Only in Ahtanum
CitrusGrapefruitGeraniumEarthyCedarLemon
Only in Bobek
-
Property
| Property | Ahtanum | Bobek |
|---|---|---|
| Alpha acid | 3.5–6.5% | 3.5–9.3% |
| Beta acid | 4–6.5% | 4–6.6% |
| Co-humulone | 30–35% | 26–31% |
| Total oil | 0.5–1.7 mL | 0.7–4 mL |
| Myrcene | 45–55% | 30–45% |
| Humulene | 15–22% | 13–19% |
| Caryophyllene | 9–12% | 4–6% |
| Farnesene | 0–1% | 4–7% |
| Origin | United States | Slovenia |
| Purpose | Aroma | Bittering |
Fuggle