Yeoman
Alpha acid
12–16%
Beta acid
4–5%
Total oil
1.7–2.4 mL
United Kingdom
Ahtanum
Alpha acid
3.5–6.5%
Beta acid
4–6.5%
Total oil
0.5–1.7 mL
United States
Key differences
When to pick Yeoman
- Higher alpha acid - stronger bittering
- More essential oils - more intense aroma
- Versatile - works for both bittering and aroma
When to pick Ahtanum
- Aroma-focused - ideal for dry hopping
- Richer, more complex aroma profile
Aroma profile and use
Shared aromas
Citrus
Only in Yeoman
Noble
Only in Ahtanum
GrapefruitGeraniumPineEarthyFloralCedarLemon
Property
| Property | Yeoman | Ahtanum |
|---|---|---|
| Alpha acid | 12–16% | 3.5–6.5% |
| Beta acid | 4–5% | 4–6.5% |
| Co-humulone | 25% | 30–35% |
| Total oil | 1.7–2.4 mL | 0.5–1.7 mL |
| Myrcene | 47–49% | 45–55% |
| Humulene | 19–21% | 15–22% |
| Caryophyllene | 9–10% | 9–12% |
| Farnesene | 0–1% | 0–1% |
| Origin | United Kingdom | United States |
| Purpose | Dual purpose | Aroma |