AurumvsToyomidori
Aurum (aroma) and Toyomidori (bittering) 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
Toyomidori
Alpha acid
11–13%
Beta acid
5–6%
Total oil
0.8–1.2 mL
Japan
Key differences
When to pick Aurum
- Aroma-focused - ideal for dry hopping
- Richer, more complex aroma profile
When to pick Toyomidori
- Higher alpha acid - stronger bittering
- Higher beta acid - smoother, longer-lasting bitterness
- Bittering workhorse - efficient in the mash
Aroma profile and use
Shared aromas
FruityMild
Only in Aurum
SpicyFloralHerbalEarthyCitrusNoble
Only in Toyomidori
TobaccoGreen
Property
| Property | Aurum | Toyomidori |
|---|---|---|
| Alpha acid | 3.5–5.7% | 11–13% |
| Beta acid | 3.1% | 5–6% |
| Co-humulone | 20–23% | 40% |
| Total oil | 0.5–1.7 mL | 0.8–1.2 mL |
| Myrcene | - | 58–60% |
| Humulene | - | 9–12% |
| Caryophyllene | - | 4–5% |
| Farnesene | - | 0–1% |
| Origin | Germany | Japan |
| Purpose | Aroma | Bittering |