BRU-1
Alpha acid
13–15%
Beta acid
8–10%
Total oil
1.5–2 mL
United States
Crystal
Alpha acid
2.8–6%
Beta acid
4.5–8.5%
Total oil
0.8–2.3 mL
United States
Key differences
When to pick BRU-1
- Higher alpha acid - stronger bittering
- Higher beta acid - smoother, longer-lasting bitterness
- More myrcene - pronounced citrus and resinous notes
When to pick Crystal
- Richer, more complex aroma profile
Aroma profile and use
Shared aromas
GreenFruity
Only in BRU-1
Pineapple
Only in Crystal
WoodyFloralSpicyCinnamonNutmegBlack currant
Property
| Property | BRU-1 | Crystal |
|---|---|---|
| Alpha acid | 13–15% | 2.8–6% |
| Beta acid | 8–10% | 4.5–8.5% |
| Co-humulone | 35–37% | 20–26% |
| Total oil | 1.5–2 mL | 0.8–2.3 mL |
| Myrcene | 50–55% | 30–55% |
| Humulene | 7–8% | 20–30% |
| Caryophyllene | 9–11% | 5–12% |
| Farnesene | 0–1% | 0–1% |
| Origin | United States | United States |
| Purpose | Aroma | Aroma |
Hersbrucker
Strisselspalt