Glacier
Alpha acid
3.3–9.7%
Beta acid
5.4–10%
Total oil
0.5–1.5 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 Glacier
- Higher beta acid - smoother, longer-lasting bitterness
- Richer, more complex aroma profile
When to pick Yeoman
- Higher alpha acid - stronger bittering
- More essential oils - more intense aroma
- More myrcene - pronounced citrus and resinous notes
Aroma profile and use
No shared aromas - the varieties have divergent profiles.
Only in Glacier
PlumBlackberryWoodyCedar
Only in Yeoman
NobleCitrus
Property
| Property | Glacier | Yeoman |
|---|---|---|
| Alpha acid | 3.3–9.7% | 12–16% |
| Beta acid | 5.4–10% | 4–5% |
| Co-humulone | 11–16% | 25% |
| Total oil | 0.5–1.5 mL | 1.7–2.4 mL |
| Myrcene | 35–45% | 47–49% |
| Humulene | 25–35% | 19–21% |
| Caryophyllene | 8–13% | 9–10% |
| Farnesene | 0–1% | 0–1% |
| Origin | United States | United Kingdom |
| Purpose | Dual purpose | Dual purpose |
Styrian Golding