Ahtanum
Alpha acid
3.5–6.5%
Beta acid
4–6.5%
Total oil
0.5–1.7 mL
United States
Amethyst
Alpha acid
3.5–6%
Beta acid
7–8%
Total oil
0.4–1 mL
Czech Republic
Key differences
When to pick Ahtanum
- More essential oils - more intense aroma
- More myrcene - pronounced citrus and resinous notes
- Richer, more complex aroma profile
When to pick Amethyst
- Higher beta acid - smoother, longer-lasting bitterness
Aroma profile and use
Shared aromas
CitrusEarthy
Only in Ahtanum
GrapefruitGeraniumPineFloralCedarLemon
Only in Amethyst
Spicy
Property
| Property | Ahtanum | Amethyst |
|---|---|---|
| Alpha acid | 3.5–6.5% | 3.5–6% |
| Beta acid | 4–6.5% | 7–8% |
| Co-humulone | 30–35% | 20–28% |
| Total oil | 0.5–1.7 mL | 0.4–1 mL |
| Myrcene | 45–55% | 41–43% |
| Humulene | 15–22% | 18–20% |
| Caryophyllene | 9–12% | 5–7% |
| Farnesene | 0–1% | 0–1% |
| Origin | United States | Czech Republic |
| Purpose | Aroma | Aroma |