Admiral
Alpha acid
13–16.2%
Beta acid
4.8–6.1%
Total oil
1–1.7 mL
United Kingdom
Shaddock
Alpha acid
4.96%
Beta acid
3.59%
Total oil
-
United States
Key differences
When to pick Admiral
- Higher alpha acid - stronger bittering
- Higher beta acid - smoother, longer-lasting bitterness
- Bittering workhorse - efficient in the mash
- Richer, more complex aroma profile
When to pick Shaddock
- Aroma-focused - ideal for dry hopping
Aroma profile and use
No shared aromas - the varieties have divergent profiles.
Only in Admiral
OrangeTeaFreshPineCitrusResinHerbal
Only in Shaddock
LimeGrapefruitOnionGarlic
Property
| Property | Admiral | Shaddock |
|---|---|---|
| Alpha acid | 13–16.2% | 4.96% |
| Beta acid | 4.8–6.1% | 3.59% |
| Co-humulone | 37–45% | - |
| Total oil | 1–1.7 mL | - |
| Myrcene | 39–48% | - |
| Humulene | 23–26% | - |
| Caryophyllene | 6–8% | - |
| Farnesene | 0–2% | - |
| Origin | United Kingdom | United States |
| Purpose | Bittering | Aroma |