Bullion
Alpha acid
5.3–12.5%
Beta acid
4.5–6.5%
Total oil
1–2 mL
United States
Yeoman
Alpha acid
12–16%
Beta acid
4–5%
Total oil
1.7–2.4 mL
United Kingdom
Key differences
When to pick Bullion
- Higher beta acid - smoother, longer-lasting bitterness
When to pick Yeoman
- Higher alpha acid - stronger bittering
- More essential oils - more intense aroma
Aroma profile and use
No shared aromas - the varieties have divergent profiles.
Only in Bullion
Black currantSpicy
Only in Yeoman
NobleCitrus
Property
| Property | Bullion | Yeoman |
|---|---|---|
| Alpha acid | 5.3–12.5% | 12–16% |
| Beta acid | 4.5–6.5% | 4–5% |
| Co-humulone | 47–50% | 25% |
| Total oil | 1–2 mL | 1.7–2.4 mL |
| Myrcene | 40–55% | 47–49% |
| Humulene | 15–25% | 19–21% |
| Caryophyllene | 9–14% | 9–10% |
| Farnesene | 0–1% | 0–1% |
| Origin | United States | United Kingdom |
| Purpose | Dual purpose | Dual purpose |