Enigma
Alpha acid
13.5–19.4%
Beta acid
4.5–7.1%
Total oil
1.8–3 mL
Australia
Astra
Alpha acid
7–10%
Beta acid
4–6%
Total oil
1–3 mL
Australia
Key differences
When to pick Enigma
- Higher alpha acid - stronger bittering
- More essential oils - more intense aroma
- Aroma-focused - ideal for dry hopping
When to pick Astra
- Versatile - works for both bittering and aroma
- Richer, more complex aroma profile
Aroma profile and use
Shared aromas
TropicalWhite
Only in Enigma
BerryStone fruitRaspberryRedcurrant
Only in Astra
SweetPeachMelonGrassyGrapefruitHoney
Property
| Property | Enigma | Astra |
|---|---|---|
| Alpha acid | 13.5–19.4% | 7–10% |
| Beta acid | 4.5–7.1% | 4–6% |
| Co-humulone | 37–43% | 26–28% |
| Total oil | 1.8–3 mL | 1–3 mL |
| Myrcene | 23–30% | - |
| Humulene | 12–19% | 6–8% |
| Caryophyllene | 6–8% | 2–3% |
| Farnesene | 9–12% | - |
| Origin | Australia | Australia |
| Purpose | Aroma | Dual purpose |
Hallertau Blanc
Nelson Sauvin