Barbe RougevsGlacier
Barbe Rouge (aroma) and Glacier (dual purpose) serve different purposes. Comparing acids, aromas and character helps pick the right hop.
Barbe Rouge
Alpha acid
3.8–10%
Beta acid
3.3–4.6%
Total oil
1.1–3 mL
France
Glacier
Alpha acid
3.3–9.7%
Beta acid
5.4–10%
Total oil
0.5–1.5 mL
United States
Key differences
When to pick Barbe Rouge
- More essential oils - more intense aroma
- More myrcene - pronounced citrus and resinous notes
- Aroma-focused - ideal for dry hopping
- Richer, more complex aroma profile
When to pick Glacier
- Higher beta acid - smoother, longer-lasting bitterness
- Versatile - works for both bittering and aroma
Aroma profile and use
No shared aromas - the varieties have divergent profiles.
Only in Barbe Rouge
CitrusKumquatOrangeLimeRedcurrantStrawberryRaspberryFloralBerryHerbal
Only in Glacier
PlumBlackberryWoodyCedar
Property
| Property | Barbe Rouge | Glacier |
|---|---|---|
| Alpha acid | 3.8–10% | 3.3–9.7% |
| Beta acid | 3.3–4.6% | 5.4–10% |
| Co-humulone | 24–28% | 11–16% |
| Total oil | 1.1–3 mL | 0.5–1.5 mL |
| Myrcene | 35–60% | 35–45% |
| Humulene | 15–25% | 25–35% |
| Caryophyllene | 2–4% | 8–13% |
| Farnesene | 0–4% | 0–1% |
| Origin | France | United States |
| Purpose | Aroma | Dual purpose |
Fuggle
Styrian Golding