Results 41 to 50 of about 2,220 (208)

Exploring Hop Varieties with Discriminating Flavan-3-ol Profiles Likely to Improve Color and Colloidal Stability of Beers

open access: yesBeverages, 2023
While the Saaz aromatic variety remains classified as a total-flavanoid-rich cultivar, no inverse correlation was found between total flavanoids and the α-acid content when the dual-purpose varieties Citra, CTZ, Amarillo, Eureka!, Mandarina Bavaria ...
Cécile Chenot   +3 more
doaj   +1 more source

The multisensory perception of hop essential oil: a review

open access: yesJournal of the Institute of Brewing, Volume 126, Issue 4, Page 320-342, 2020., 2020
Hops are a key ingredient to add bitterness, aroma and flavour to beer, one of the most consumed beverages worldwide. Essential oils from different hop varieties are characterised by similar classes of chemical compounds and complexity, but their contribution to sensory characteristics in beer differs considerably.
Christina Dietz   +4 more
wiley   +1 more source

Summary Evaluation of bitter acids and polyphenols content in Czech hops harvest in 2013 - I: Contents of α- and β-Bitter Acids.

open access: yesKvasný průmysl, 2014
The contents of polyphenolic compounds and the antioxidative properties of the important Czech hop varieties Saaz, Sladek, Premiant and Agnus were evaluated in selected samples (24, 12, 12 and 4).
Alexandr MIKYŠKA, Marie JURKOVÁ
doaj   +3 more sources

Hop proanthocyanidins for the fining of beer [PDF]

open access: yes, 2015
Fining agents are used in the clarification of beers; they help to reduce the time required to sediment suspended yeast cells and ensure the clarity and colloidal stability of beer. Following an adventitious observation during dry-hopping experiments, we
Aron   +20 more
core   +1 more source

A telemedicina térhódítása : Új lehetõség a pszichoterápia és a konzultációs-kapcsolati pszichiátria számára = Growing role of telemedicine : A New Opportunity for the Psychotherapy and the Consultation-liaison Psychiatry [PDF]

open access: yes, 2004
Az információrobbanás korában több modern kommunikációs technológia terjedt el. Ezek alapvetően befolyásolják az emberi kapcsolatokat, így a pszichoterápiás kapcsolatot is.
Túry, Ferenc, Vincze, Gábor
core   +1 more source

A Comparison of Quantitative Composition and Bioactivity of Oils Derived from Seven North American Varieties of Hops (Humulus lupulus L.)

open access: yesSeparations, 2023
Seven commercial hop (Humulus lupulus L.) oils originating from a selection of North American hop varieties (Amarillo, Azacca, Cascade, Centennial, Chinook, Saaz, and Ahhhroma) and six homemade hop oils hydrodistilled from the same commercial hop pellets
Ágnes M. Móricz   +8 more
doaj   +1 more source

Physiological response of juvenile hop plants to water deficit

open access: yesPlant, Soil and Environment, 2015
This paper evaluates the response on the rate of photosynthesis (Pn), transpiration (E), stomatal conductance (gs) and water use efficiency (WUE) in 15 genotypes of young hop plants (19 BBCH) grown in greenhouses in the conditions of water deficit for ...
V. Hejnák   +2 more
doaj   +1 more source

Hop cultivation vs. weather – an eternal theme

open access: yesKvasný průmysl, 2023
The course of weather conditions during the growing season, but also beyond it, decides the economics of hop cultivation every year. Ongoing climate changes manifested by more frequent occurrence of compound hot and dry waves affect hop cultivation not ...
Karel Krofta, Jaroslav Pokorný
doaj   +1 more source

Summary Evaluation of Czech Hops Harvested in 2015. Part I: Contents of α- and β-Bitter Acids

open access: yesKvasný průmysl, 2016
The contents of α- and β- bitter acids from hops harvested in the Czech Republic in 2015 have been evaluated. Samples originated from all growing areas – Žatec, Úštěk and Tršice (77.4 %, 10.8% and 11.9% of the hop garden areas in the Czech Republic). The
Alexandr Mikyška, Marie Jurková
doaj   +1 more source

Quasi-Delay-Insensitive Circuits are Turing-Complete [PDF]

open access: yes, 1995
Quasi-delay-insensitive (QDI) circuits are those whose correct operation does not depend on the delays of operators or wires, except for certain wires that form isochronic forks.
Manohar, Rajit, Martin, Alain J.
core   +5 more sources

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