AhtanumvsStyrian Eagle
Ahtanum (aroma) and Styrian Eagle (dual purpose) serve different purposes. Comparing acids, aromas and character helps pick the right hop.
Ahtanum
Alpha acid
3.5–6.5%
Beta acid
4–6.5%
Total oil
0.5–1.7 mL
United States
Styrian Eagle
Alpha acid
12.5–17.5%
Beta acid
3.5–5.5%
Total oil
2.5–4.6 mL
Slovenia
Key differences
When to pick Ahtanum
- Aroma-focused - ideal for dry hopping
- Richer, more complex aroma profile
When to pick Styrian Eagle
- Higher alpha acid - stronger bittering
- More essential oils - more intense aroma
- More myrcene - pronounced citrus and resinous notes
- Versatile - works for both bittering and aroma
Aroma profile and use
Shared aromas
Pine
Only in Ahtanum
CitrusGrapefruitGeraniumEarthyFloralCedarLemon
Only in Styrian Eagle
BerryBananaBlack currantPeach
Property
| Property | Ahtanum | Styrian Eagle |
|---|---|---|
| Alpha acid | 3.5–6.5% | 12.5–17.5% |
| Beta acid | 4–6.5% | 3.5–5.5% |
| Co-humulone | 30–35% | 20–23% |
| Total oil | 0.5–1.7 mL | 2.5–4.6 mL |
| Myrcene | 45–55% | 52–60% |
| Humulene | 15–22% | 0–2.5% |
| Caryophyllene | 9–12% | 4–7% |
| Farnesene | 0–1% | 6–10% |
| Origin | United States | Slovenia |
| Purpose | Aroma | Dual purpose |