AurumvsSorachi Ace
Aurum (aroma) and Sorachi Ace (dual purpose) serve different purposes. Comparing acids, aromas and character helps pick the right hop.
Aurum
Alpha acid
3.5–5.7%
Beta acid
3.1%
Total oil
0.5–1.7 mL
Germany
Sorachi Ace
Alpha acid
11–16%
Beta acid
6–8%
Total oil
1–3 mL
Japan
Key differences
When to pick Aurum
- Aroma-focused - ideal for dry hopping
- Richer, more complex aroma profile
When to pick Sorachi Ace
- Higher alpha acid - stronger bittering
- More essential oils - more intense aroma
- Higher beta acid - smoother, longer-lasting bitterness
- Versatile - works for both bittering and aroma
Aroma profile and use
Shared aromas
HerbalCitrus
Only in Aurum
SpicyFruityFloralMildEarthyNoble
Only in Sorachi Ace
LemonDillWoodyTobacco
Property
| Property | Aurum | Sorachi Ace |
|---|---|---|
| Alpha acid | 3.5–5.7% | 11–16% |
| Beta acid | 3.1% | 6–8% |
| Co-humulone | 20–23% | 23–28% |
| Total oil | 0.5–1.7 mL | 1–3 mL |
| Myrcene | - | 45–55% |
| Humulene | - | 20–26% |
| Caryophyllene | - | 7–11% |
| Farnesene | - | 2–5% |
| Origin | Germany | Japan |
| Purpose | Aroma | Dual purpose |
Southern Cross