AgnusvsCentennial
Agnus (bittering) and Centennial (dual purpose) serve different purposes. Comparing acids, aromas and character helps pick the right hop.
Agnus
Alpha acid
9–14%
Beta acid
4–6.5%
Total oil
2–3 mL
Czech Republic
Centennial
Alpha acid
7–12%
Beta acid
3.5–5.5%
Total oil
1–3 mL
United States
Key differences
When to pick Agnus
- Higher alpha acid - stronger bittering
- More essential oils - more intense aroma
- Bittering workhorse - efficient in the mash
When to pick Centennial
- More myrcene - pronounced citrus and resinous notes
- Versatile - works for both bittering and aroma
Aroma profile and use
Shared aromas
Citrus
Only in Agnus
LavenderLeatherTobaccoSpicy
Only in Centennial
PineFloralGrapefruitTangerine
Property
| Property | Agnus | Centennial |
|---|---|---|
| Alpha acid | 9–14% | 7–12% |
| Beta acid | 4–6.5% | 3.5–5.5% |
| Co-humulone | 29–38% | 23–30% |
| Total oil | 2–3 mL | 1–3 mL |
| Myrcene | 40–55% | 55–65% |
| Humulene | 15–20% | 10–20% |
| Caryophyllene | - | 5–7% |
| Farnesene | 0–1% | 0–1% |
| Origin | Czech Republic | United States |
| Purpose | Bittering | Dual purpose |