ChelanvsCTZ

Chelan (bittering) and CTZ (dual purpose) serve different purposes. Comparing acids, aromas and character helps pick the right hop.

Chelan

Bittering

Alpha acid

12–15%

Beta acid

8.5–10%

Total oil

1.5–1.9 mL

United States

CTZ

Dual purpose

Alpha acid

14.5–17%

Beta acid

4.5–5.5%

Total oil

2.5–4.5 mL

United States

Key differences

When to pick Chelan

  • Higher beta acid - smoother, longer-lasting bitterness
  • Bittering workhorse - efficient in the mash

When to pick CTZ

  • 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

Citrus

Only in Chelan

FloralFruityMild

Only in CTZ

Black currantLicoriceCurryCannabisDank

Property

PropertyChelanCTZ
Alpha acid12–15%14.5–17%
Beta acid8.5–10%4.5–5.5%
Co-humulone33–35%28–35%
Total oil1.5–1.9 mL2.5–4.5 mL
Myrcene45–55%45–55%
Humulene12–15%9–14%
Caryophyllene9–12%6–10%
Farnesene0–1%0–1%
OriginUnited StatesUnited States
PurposeBitteringDual purpose

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