Amethyst
Alpha acid
3.5–6%
Beta acid
7–8%
Total oil
0.4–1 mL
Czech Republic
Olympic
Alpha acid
10.6–13.8%
Beta acid
3.8–6.1%
Total oil
0.86–2.55 mL
United States
Key differences
When to pick Amethyst
- Higher beta acid - smoother, longer-lasting bitterness
- Aroma-focused - ideal for dry hopping
When to pick Olympic
- Higher alpha acid - stronger bittering
- More essential oils - more intense aroma
- More myrcene - pronounced citrus and resinous notes
- Versatile - works for both bittering and aroma
Aroma profile and use
Shared aromas
CitrusSpicy
Only in Amethyst
Earthy
Only in Olympic
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Property
| Property | Amethyst | Olympic |
|---|---|---|
| Alpha acid | 3.5–6% | 10.6–13.8% |
| Beta acid | 7–8% | 3.8–6.1% |
| Co-humulone | 20–28% | 31% |
| Total oil | 0.4–1 mL | 0.86–2.55 mL |
| Myrcene | 41–43% | 45–55% |
| Humulene | 18–20% | 9–13% |
| Caryophyllene | 5–7% | 7–12% |
| Farnesene | 0–1% | 0–1% |
| Origin | Czech Republic | United States |
| Purpose | Aroma | Dual purpose |