Eclipse
Alpha acid
15.7–19%
Beta acid
5.9–9%
Total oil
1.8–2.7 mL
Australia
Tomahawk
Alpha acid
15–17.5%
Beta acid
4.5–6%
Total oil
2.5–4.5 mL
United States
Key differences
When to pick Eclipse
- Higher alpha acid - stronger bittering
- Higher beta acid - smoother, longer-lasting bitterness
When to pick Tomahawk
- More essential oils - more intense aroma
- More myrcene - pronounced citrus and resinous notes
- Richer, more complex aroma profile
Aroma profile and use
Shared aromas
Citrus
Only in Eclipse
PineMandarin
Only in Tomahawk
Black currantLicoriceCurryOnion
Property
| Property | Eclipse | Tomahawk |
|---|---|---|
| Alpha acid | 15.7–19% | 15–17.5% |
| Beta acid | 5.9–9% | 4.5–6% |
| Co-humulone | 33–37% | 28–35% |
| Total oil | 1.8–2.7 mL | 2.5–4.5 mL |
| Myrcene | 35–49% | 45–55% |
| Humulene | 0–2% | 9–14% |
| Caryophyllene | 6–12% | 6–10% |
| Farnesene | 0–1% | 0–1% |
| Origin | Australia | United States |
| Purpose | Dual purpose | Dual purpose |