Belma
Alpha acid
8.5–12.1%
Beta acid
4–8%
Total oil
1–2.5 mL
United States
XJA2/436
Alpha acid
11.5–16.4%
Beta acid
7.8–8.4%
Total oil
1.1–1.7 mL
South Africa
Key differences
When to pick Belma
- More essential oils - more intense aroma
- More myrcene - pronounced citrus and resinous notes
- Versatile - works for both bittering and aroma
When to pick XJA2/436
- Higher alpha acid - stronger bittering
- Higher beta acid - smoother, longer-lasting bitterness
- Bittering workhorse - efficient in the mash
Aroma profile and use
Shared aromas
Citrus
Only in Belma
OrangeMelonStrawberryPineappleGrapefruitBerryTropical
Only in XJA2/436
LemonZestPapayaCataloupeGooseberryResinBlueberry
Property
| Property | Belma | XJA2/436 |
|---|---|---|
| Alpha acid | 8.5–12.1% | 11.5–16.4% |
| Beta acid | 4–8% | 7.8–8.4% |
| Co-humulone | - | 29–30% |
| Total oil | 1–2.5 mL | 1.1–1.7 mL |
| Myrcene | 65–68% | 18–30% |
| Humulene | - | 21–35% |
| Caryophyllene | - | 11–13% |
| Farnesene | - | 8–18% |
| Origin | United States | South Africa |
| Purpose | Dual purpose | Bittering |
Huell Melon
Pacific Gem