RiwakavsSorachi Ace
Riwaka (aroma) and Sorachi Ace (dual purpose) serve different purposes. Comparing acids, aromas and character helps pick the right hop.
Riwaka
Alpha acid
4.5–6.5%
Beta acid
4–5%
Total oil
0.8–1.5 mL
New Zealand
Sorachi Ace
Alpha acid
11–16%
Beta acid
6–8%
Total oil
1–3 mL
Japan
Key differences
When to pick Riwaka
- More myrcene - pronounced citrus and resinous notes
- Aroma-focused - ideal for dry hopping
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
- Richer, more complex aroma profile
Aroma profile and use
Shared aromas
Citrus
Only in Riwaka
TropicalPassion fruitGrapefruit
Only in Sorachi Ace
LemonDillWoodyTobaccoHerbal
Property
| Property | Riwaka | Sorachi Ace |
|---|---|---|
| Alpha acid | 4.5–6.5% | 11–16% |
| Beta acid | 4–5% | 6–8% |
| Co-humulone | 29–38% | 23–28% |
| Total oil | 0.8–1.5 mL | 1–3 mL |
| Myrcene | 67–70% | 45–55% |
| Humulene | 8–10% | 20–26% |
| Caryophyllene | 2–6% | 7–11% |
| Farnesene | 0–1% | 2–5% |
| Origin | New Zealand | Japan |
| Purpose | Aroma | Dual purpose |
Calypso