AhtanumvsPerle (GR)
Ahtanum and Perle (GR) are popular aroma hops. Below you'll find a comparison of alpha and beta acids, aroma profiles and oil composition.
Ahtanum
Alpha acid
3.5–6.5%
Beta acid
4–6.5%
Total oil
0.5–1.7 mL
United States
Perle (GR)
Alpha acid
4–9%
Beta acid
2.5–5%
Total oil
0.5–2.5 mL
Germany
Key differences
When to pick Ahtanum
- Higher beta acid - smoother, longer-lasting bitterness
- More myrcene - pronounced citrus and resinous notes
When to pick Perle (GR)
- Higher alpha acid - stronger bittering
- More essential oils - more intense aroma
Aroma profile and use
Shared aromas
EarthyFloral
Only in Ahtanum
CitrusGrapefruitGeraniumPineCedarLemon
Only in Perle (GR)
FruityMintStone fruitHerbalSlightly
Property
| Property | Ahtanum | Perle (GR) |
|---|---|---|
| Alpha acid | 3.5–6.5% | 4–9% |
| Beta acid | 4–6.5% | 2.5–5% |
| Co-humulone | 30–35% | 29–35% |
| Total oil | 0.5–1.7 mL | 0.5–2.5 mL |
| Myrcene | 45–55% | 20–35% |
| Humulene | 15–22% | 35–55% |
| Caryophyllene | 9–12% | 10–20% |
| Farnesene | 0–1% | 0–1% |
| Origin | United States | Germany |
| Purpose | Aroma | Aroma |