Amethyst
Alpha acid
3.5–6%
Beta acid
7–8%
Total oil
0.4–1 mL
Czech Republic
Chinook
Alpha acid
11.5–15%
Beta acid
3–4%
Total oil
1–2.7 mL
United States
Key differences
When to pick Amethyst
- Higher beta acid - smoother, longer-lasting bitterness
- More myrcene - pronounced citrus and resinous notes
- Aroma-focused - ideal for dry hopping
When to pick Chinook
- Higher alpha acid - stronger bittering
- More essential oils - more intense aroma
- Versatile - works for both bittering and aroma
- Richer, more complex aroma profile
Aroma profile and use
Shared aromas
Spicy
Only in Amethyst
CitrusEarthy
Only in Chinook
PineResinGrapefruitDankCannabis
Property
| Property | Amethyst | Chinook |
|---|---|---|
| Alpha acid | 3.5–6% | 11.5–15% |
| Beta acid | 7–8% | 3–4% |
| Co-humulone | 20–28% | 27–35% |
| Total oil | 0.4–1 mL | 1–2.7 mL |
| Myrcene | 41–43% | 20–30% |
| Humulene | 18–20% | 18–24% |
| Caryophyllene | 5–7% | 9–11% |
| Farnesene | 0–1% | 0–1% |
| Origin | Czech Republic | United States |
| Purpose | Aroma | Dual purpose |