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Home Czech hop varieties
Vital PDF Print E-mail
Hop resins Total resins 25-30 % w/w

vital_prurez

Author: Hop Research Institute

Alpha-bitter acids 12-16 % w/w
Beta-bitter acids 6-10 % w/w
Ratio a/ß 1,6-2,1
Cohumulone 21-26 % rel.
Colupulone 45-50 % rel.
Essential oils Total oils 1,5-2,5 % w/w
Myrcene 40-60 % rel.
Linalole 0,5-0,9 % rel.
2-undekanone 1,0-2,5 % rel.
Methyl-4-decenoate 1,5-3,0 % rel.
Caryofylene 5-8 % rel.
Humulene 2-5 % rel.
Farnesene 1-3 % rel.
Selinene 7-15 % rel.
Hop polyphenols Total polyphenols 3,5-4,5 % w/w
Xanthohumol 0,7-1,0 % w/w
DMX 0,25-0,4% w/w

Selection from the progeny of F1 generation after mother plant Agnus and other breeding material. It is the result of hop breeding aimed at pharmaceutical and biomedical purposes. It shows high contents of xanthohumol and DMX which have good effect at human health. Therefore the name Vital "healthly".

The variety has been registered in 2008

Brewing use - bitter variety, dual purpose, recommended for the first and the second hopping

For more information (Aroma charts, chromatograms, genetic and any other characteristics) use The variety atlas.

 
Bohemie PDF Print E-mail
Hořké látky
Veškeré pryskyřice 22-26 % w/w

bohemie_prurez

Foto: Chmelařský institut s.r.o., Žatec

a-hořké látky 5-8 % w/w
ß-hořké látky 6-9 % w/w
Podíl a/ß 0,80-1,0
Kohumulon 23-26 % rel.
Kolupulon 40-45 % rel.
Chmelové silice
Hmotnost silic 1,0-1,5 % w/w
Myrcen 30-45 % rel.
Linalol 0,50-0,75 % rel.
2-undekanon

0,4-0,8 % rel.

4-dekonová kyselina, ME 0,8-1,5 % rel.
Karyofylen 7-10 % rel.
Humulen 17-23 % rel.
Farnesen 1-3 % rel.
Selinen 6-12 % rel.
Chmelové polyfenoly Veškeré polyfenoly 3,5-4,5 % w/w
Xanthohumol 0,5-0,75 % w/w

 

Odrůda Bohemie byla získána výběrem z potomstva F1 generace matečné aromatické odrůdě Sládek a z rozpracovaného šlechtitelského materiálu, který má v původu Žatecký poloraný červeňák. Odrůda byla registrována v roce 2010.

 

Pivovarské použití: odrůda je vhodná pro druhé chmelení. Aroma je slavě kořenité, chmelové.

 

Více v Atlasu odrůd

 
Kazbek PDF Print E-mail
Hořké látky
Veškeré pryskyřice 17-22 % w.

kazbek_prurez

Foto: Chmelařský institut s.r.o., Žatec

a-hořké látky 5-8 % w.
ß-hořké látky 4-6 % w.
Kohumulon 35-40% w.
Kolupulon 57-62 % w.
Chmelové silice
Hmotnost silic 0,9-1,8 g/100 g
Myrcen 40-55 % rel.
2-undekanon 0,1-0,25 % rel.
4-dekonová kyselina, ME 0,5-1,0 % rel.
Karyofylen 10-15 % rel.
Humulen 20-35 % rel.
Farnesen < 1,0 % rel.
Selinen

1-3 % rel.

 

KAZBEK - odrůda Kazbek byla získána výběrem z potomstva hybridního materiálu, kde je v původu ruský planý chmel. Robustnost a stabilita jsou zakotveny v názvu odrůdy, protože kazbek je nejvyšší horou středního Kavkazu, a tyto vlastnosti jsou pro ni charakteristické. Aroma hlávek je kořenité - citrónové.

 

Pivovarské použití - Kazbek je aromatická odrůda vhodná pro druhé chmelení nebo případně studené chmelení. Je také zařazována do kategorie odrůd "flavour hops", které jsou charakteristické kořenitou nechmelovou vůní.

 
Saaz Late PDF Print E-mail

 

Hořké látky
Veškeré pryskyřice 15-22 % w.

saazlate_prurez

Foto: Chmelařský institut s.r.o., Žatec

a-hořké látky 3,5-6 % w.
ß-hořké látky 4,0-6,5 % w.
Kohumulon 20-25 % w.
Kolupulon 39-43 % w.
Chmelové silice
Hmotnost silic 0,5-1,0 g/100 g
Myrcen 25-35 % rel.
2-undekanon 0,4-0,8 % rel.
4-dekonová kyselina, ME 0,5-1,0 % rel.
Karyofylen 6-9 % rel.
Humulen 15-25 % rel.
Farnesen 15-20 % rel.
Selinen 3-5 % rel

Odrůda Saaz Late byla získána výběrem z potomstva F1 generace po rodičovské kombinaci rozpracovaného šlechtitelského materiálu, který má v původu Žatecký poloraný červeňák. Odrůda je pozdního charakteru.

 

Pivovarské použití: Saaz Late je aromatická odrůda pro druhé a třetí chmelení. Aroma je pravé, jemné chmelové.

 

Více informací najdete v Atlasu českých odrůd chmele

 

 
Saaz PDF Print E-mail
Hop resins
Total resins 11-14 % w.
Alpha-bitter acids 3-5 % w.
Beta-bitter acids 5-7 % w.
Cohumulone 23-26 % w.
Colupulone 39-43 % w.
Essential oils
Total oil 0,4-0,8 g/100 g
Myrcen 25�40 % rel.
2-undecanone 1,0-1,5 % rel.
Methyl-4-decenoate 1,0-2,0 % rel.
Beta-caryophyllene 5-8 % rel.
Alpha-humulene 15-25 % rel.
Beta-farnesene 13-20 % rel.
Selinenes 1-2 % rel.

You will find more information about the Saaz variety in the section Saaz fine aroma hops and also in the Atlas of Czech hop varieties

 
Sladek PDF Print E-mail
Hop resins
Total resins 20-23 % w.
Alpha-bitter acids 5-7 % w.
Beta-bitter acids 6-9 % w.
Cohumulone 25-30 % w.
Colupulone 45-50 % w.
Essential oils
Total oil 1,5-2,0 g/100 g
Myrcen 40-50 % rel.
2-undecanone 1,5-2,0 % rel.
Methyl-4-decenoate 1,0-1,5 % rel.
Beta-caryophyllene 7-11 % rel.
Alpha-humulene 20-30 % rel.
Beta-farnesene < 0,1 % rel.
Selinenes < 0,1 % rel.

 

 

Sladek - is characteristic by a high share of beta fraction and high yield potential. The variety was registered in 1994. The current acreage is around 200 ha with a production of 400 - 500 t. This variety was a part of a long trial and was tested together with many aroma varieties (Hal. Tradition, Cascade,.) and always won. Sladek is a foremost variety for the second hopping of lager type beers (with Saaz used for the last hop addition). Some breweries use it also for third hop addition in case of non-premium beers. The origin of Sladek is in Saaz aroma hops and therefore the content of beta acids is high and these make the character of bitterness very fine.

You can find more information in the Atlas of Czech hop varieties

 
Bor PDF Print E-mail
Hop resins
Total resins 20-23 % w.
Alpha-bitter acids 7-9 % w.
Beta-bitter acids 4-6 % w.
Cohumulone 22-25 % w.
Colupulone 44-48 % w.
Essential oils
Total oil 1,0-1,5 g/100 g
Myrcen 35�50 % rel.
2-undecanone 0,7-1,2 % rel.
Methyl-4-decenoate 0,9-1,5 % rel.
Beta-caryophyllene 7-12 % rel.
Alpha-humulene 25-35 % rel.
Beta-farnesene < 0,1 % rel.
Selinenes N/A % rel.

 

Bor - is currently being substituted in production by Premiant variety which is more stable with regards to alpha contents and yields.

 
Premiant PDF Print E-mail
Hop resins
Total resins 21-25 % w.
Alpha-bitter acids 7-9 % w.
Beta-bitter acids 3-6 % w.
Cohumulone 19-23 % w.
Colupulone 40-45 % w.
Essential oils
Total oil 1,0-2,0 g/100 g
Myrcen 35�50 % rel.
2-undecanone 1,0-1,5 % rel.
Methyl-4-decenoate 1,0-2,0 % rel.
Beta-caryophyllene 7-11 % rel.
Alpha-humulene 25-35 % rel.
Beta-farnesene 0,5-3,0 % rel.
Selinenes 0,5-1,5 % rel.

 

 

Premiant - is characteristic by a higher alpha content and yield potential. Premiant was registered in 1996. The current acreage is around 200 ha with a production of 400 - 500 t. This variety was a part of a long trial. Premiant in its group mostly pushed out other varieties (Perle) and it is used in Czech breweries for the second hop addition. 50 % of its origin is Saaz fine aroma hops and has a low cohumulone content. It has positive effect on fine beer bitterness. According to our experience some breweries prefer to use Sladek and some Premiant - each variety has a unique character. Premiant has a neutral bitterness.

You can find more information in the Atlas of Czech hop varieties

 
Agnus PDF Print E-mail
Hop resins
Total resins 27-31 % w.
Alpha-bitter acids 12-16 % w.
Beta-bitter acids 6-9 % w.
Cohumulone 32-38 % w.
Colupulone N/A % w.
Essential oils
Total oil 2,5-3,0 g/100 g
Myrcen N/A % rel.
2-undecanone N/A % rel.
Methyl-4-decenoate N/A % rel.
Beta-caryophyllene N/A % rel.
Alpha-humulene N/A % rel.
Beta-farnesene N/A % rel.
Selinenes N/A % rel.

 

Agnus - is characteristic by a high beta acids content (alpha/beta ratio is approx. 2,0 while most of other high alpha varieties in the world have this ration around 3,0). In genetic origin of Agnus is variety Sladek (therefore a high beta content) and also other good quality characteristics. Agnus is used by large Czech breweries. The brewing quality is comparable with other varieties (Magnum, Taurus, Columbus, Target) however from the brewing results it has a better effect on beer stability. Therefore this variety is used for export beers. The results of research tests show that this variety is suitable for extraction as well as processing into pellets and so not only for first hop addition but also for second hop addition (high beta acid content).

You can find more information in the Atlas of Czech hop varieties

 
Harmonie PDF Print E-mail
Hop resins
Total resins 22-26 % w/w
Alpha-bitter acids 4-8 % w/w
Beta-bitter acids 4-8 % w/w
Alpha/Beta ratio 0,80-1,20
Cohumulone 19-22 % rel.
Colupulone 36-40 % rel.
Essential oils
Weight of essential oils 1,0-2,0 % w/w
Myrcene 30-40 % rel.
Linalool 0,9-1,4 % rel.
2-undecanone 1,0-2,0 % rel.
Methyl-4-decenoic acid 1,0-1,8 % rel.
Beta-caryophyllene 6-11 % rel.
Alpha-humulene 10-20 % rel.
Beta-farnesene <0,2 % rel.
Selinenes 10-19 % rel.
Hop polyphenols
Total polyphenols 2,7-3,5 % w/w
Xanthohumol 0,4-0,7 % w/w

 

 

 

Harmonie - is characteristic by a high share of beta fraction but oppose to Sládek it has higher content of alpha bitter acids. The variety was registered in 2004 and therefore the acreage is currently very limited. The first brewing trials and testing in Czech breweries showed at very good quality especially for intensity and quality of beer aroma.

Aroma variety, red bine
Pedigree: cross between Czech Bitter female
(Saaz 50 %) and selected Czech aroma male
Yield 2,5 t/ha.

You can find more information in the Atlas of Czech hop varieties

 

 
Rubin PDF Print E-mail
Hop resins
Total resins 22-27 % w/w
Alpha-bitter acids 10-14 % w/w
Beta-bitter acids 4-6 % w/w
Alpha/Beta ratio 2,4-3,4
Cohumulone 25-33 % rel.
Colupulone 45-52 % rel.
Essential oils
Weight of essential oils 1,0-2,0 % w/w
Myrcene 35-45 % rel.
Linalool 0,4-0,7 % rel.
2-undecanone 0,4-0,8 % rel.
Methyl-4-decenoic acid 0,9-1,6 % rel.
Beta-caryophyllene 7-10 % rel.
Alpha-humulene 13-20 % rel.
Beta-farnesene <0,5 % rel.
Selinenes 10-16 % rel.
Hop polyphenols
Total polyphenols 2,5-3,0 % w/w
Xanthohumol 0,45-0,75 % w/w

Rubin is a bitter variety but it is genetically similar to old middle European aroma hops. The Saaz variety evidently influenced its genome. It has fine bitterness with longer dying away in comparison to Saaz.

You can find more information in the Atlas of Czech hop varieties

 


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