Michigan CoppervsSterling
Michigan Copper and Sterling are popular aroma hops. Below you'll find a comparison of alpha and beta acids, aroma profiles and oil composition.
Michigan Copper
Alpha acid
8.8–11%
Beta acid
2–3.5%
Total oil
1.15–2.7 mL
United States
Sterling
Alpha acid
5.5–8.5%
Beta acid
4–6%
Total oil
1–2 mL
United States
Key differences
When to pick Michigan Copper
- Higher alpha acid - stronger bittering
- More essential oils - more intense aroma
- Richer, more complex aroma profile
When to pick Sterling
- Higher beta acid - smoother, longer-lasting bitterness
Aroma profile and use
Shared aromas
Floral
Only in Michigan Copper
HibiscusTropicalBlack currantCandyResinFruity
Only in Sterling
NobleHerbalSpicy
Property
| Property | Michigan Copper | Sterling |
|---|---|---|
| Alpha acid | 8.8–11% | 5.5–8.5% |
| Beta acid | 2–3.5% | 4–6% |
| Co-humulone | 32–36% | 22–28% |
| Total oil | 1.15–2.7 mL | 1–2 mL |
| Myrcene | 42–44% | 35–45% |
| Humulene | 17–18% | 16–18% |
| Caryophyllene | 7–8% | 5–8% |
| Farnesene | 0–1% | 15–19% |
| Origin | United States | United States |
| Purpose | Aroma | Aroma |