African QueenvsAhtanum
African Queen (dual purpose) and Ahtanum (aroma) serve different purposes. Comparing acids, aromas and character helps pick the right hop.
African Queen
Alpha acid
10–17%
Beta acid
3.9–6.2%
Total oil
0.7–1.5 mL
South Africa
Ahtanum
Alpha acid
3.5–6.5%
Beta acid
4–6.5%
Total oil
0.5–1.7 mL
United States
Key differences
When to pick African Queen
- Higher alpha acid - stronger bittering
- Versatile - works for both bittering and aroma
- Richer, more complex aroma profile
When to pick Ahtanum
- More myrcene - pronounced citrus and resinous notes
- Aroma-focused - ideal for dry hopping
Aroma profile and use
Shared aromas
Citrus
Only in African Queen
DankBlueberryStone fruitBlack currantGooseberryBubblegumCassisLemongrassChiliesGazpacho
Only in Ahtanum
GrapefruitGeraniumPineEarthyFloralCedarLemon
Property
| Property | African Queen | Ahtanum |
|---|---|---|
| Alpha acid | 10–17% | 3.5–6.5% |
| Beta acid | 3.9–6.2% | 4–6.5% |
| Co-humulone | 22–30% | 30–35% |
| Total oil | 0.7–1.5 mL | 0.5–1.7 mL |
| Myrcene | 20–29% | 45–55% |
| Humulene | 21–30% | 15–22% |
| Caryophyllene | 10–17% | 9–12% |
| Farnesene | 5–7% | 0–1% |
| Origin | South Africa | United States |
| Purpose | Dual purpose | Aroma |