BoucliervsCentennial
Bouclier (aroma) and Centennial (dual purpose) serve different purposes. Comparing acids, aromas and character helps pick the right hop.
Bouclier
Alpha acid
3.8–8.5%
Beta acid
2.4–3.3%
Total oil
1.1–1.6 mL
France
Centennial
Alpha acid
7–12%
Beta acid
3.5–5.5%
Total oil
1–3 mL
United States
Key differences
When to pick Bouclier
- Aroma-focused - ideal for dry hopping
When to pick Centennial
- Higher alpha acid - stronger bittering
- More essential oils - more intense aroma
- Higher beta acid - smoother, longer-lasting bitterness
- More myrcene - pronounced citrus and resinous notes
- Versatile - works for both bittering and aroma
Aroma profile and use
Shared aromas
Citrus
Only in Bouclier
HerbalGrassySpicy
Only in Centennial
PineFloralGrapefruitTangerine
Property
| Property | Bouclier | Centennial |
|---|---|---|
| Alpha acid | 3.8–8.5% | 7–12% |
| Beta acid | 2.4–3.3% | 3.5–5.5% |
| Co-humulone | 42–47% | 23–30% |
| Total oil | 1.1–1.6 mL | 1–3 mL |
| Myrcene | 37–39% | 55–65% |
| Humulene | 33–35% | 10–20% |
| Caryophyllene | 3–4% | 5–7% |
| Farnesene | - | 0–1% |
| Origin | France | United States |
| Purpose | Aroma | Dual purpose |