Hop family
Noble hops
The four classic continental European aroma varieties, prized for low bitterness intensity and a refined spicy-floral aroma.
The term conventionally covers Saaz, Hallertauer Mittelfrüh, Tettnanger and Spalt. Some sources include Hersbrucker; others restrict it further. There is no governing body, so treat any confident list as a convention rather than a definition.
Noble character is also partly geographic. The same variety grown outside its traditional region produces a measurably different oil profile, which is why the protected designations for Saaz and Tettnang exist.
What unites them
Low alpha acid, low cohumulone and a high proportion of humulene in the oil, producing a delicate spicy-floral aroma and a soft bitterness. The grouping is traditional rather than formal, and which varieties count as noble is not universally agreed.
A traditional grouping rather than a formal classification. There is no governing body and no agreed membership, so treat any confident list as a convention.
Varieties carrying this character
- Aramis
A modern French variety bred from Strisselspalt, keeping noble character at a workable alpha.
- Crystal
An American noble-type hop with gentle floral, woody and spicy character.
- Hallertauer Mittelfrüh
The classic German noble aroma hop, giving Helles and Pils their gentle floral-herbal signature.
- Hersbrucker
A German aroma hop with pronounced floral and fruity character alongside the expected continental spice.
- Liberty
An American-bred Hallertauer replacement with a mild, clean noble aroma.
- Mount Hood
An American noble-type aroma hop, clean and mildly pungent with herbal notes.
- Saaz
The defining hop of Czech pale lager: delicate, spicy and floral, with an exceptionally soft bitterness.
- Spalt
A traditional German noble hop from the Spalt region, delicate and distinctly spicy with a woody edge.
- Sterling
An American Saaz-derived hop with noble spice plus a citrus lift.
- Strisselspalt
The classic Alsatian aroma hop, delicate and floral, and the French counterpart to the German noble varieties.
- Tettnanger
A noble variety from the Tettnang region near Lake Constance — floral, mildly spicy and slightly fruitier than Hallertauer.
11 varieties, grouped by character rather than by pedigree — so hops bred elsewhere to a family’s profile are listed alongside its traditional members, and the count will not always match a list of names given above. A hop can also belong to more than one family. The hop index carries every variety.
Evidence
What BeerHQ knows about this, and how. Every statement carries the state of the evidence behind it rather than being presented flatly as fact.
Hopped beer spread across northern Europe over several centuries rather than arriving at a moment, and in England hopped "beer" and unhopped "ale" were distinguished, taxed and regarded separately well into the sixteenth century.
Backed by a source
Sources: Beer: The Story of the Pint — print; The Oxford Companion to Beer — print
There is no official list of noble hops and no body that certifies membership: it is a trade convention naming a small group of low-alpha continental aroma varieties, and its exact membership has always been argued over.
Backed by a source
Sources: For the Love of Hops — print; The Oxford Companion to Beer — print