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