Results 41 to 50 of about 17,097 (268)

Influence of growing area, plant age, and virus infection on the contents of hop secondary metabolites

open access: yesCzech Journal of Food Sciences, 2012
Hops and hop products (pellets and extracts) belong to the major raw materials employed in brewing industry. Many effects such as the growing area, hop plant age, and virus infection influence the contents of the brewing-important hop secondary ...
Lukáš JELÍNEK   +5 more
doaj   +1 more source

Cellulosic materials as biopolymers and supercritical CO2as a green process: chemistry and applications [PDF]

open access: yes, 2012
In this review, we describe the use of supercritical CO2 (scCO2) in several cellulose applications. The focus is on different technologies that either exist or are expected to emerge in the near future.
Camy, Séverine   +2 more
core   +3 more sources

COMPOSITION AND BIOGENESIS OF ESSENTIAL OIL OF HOPS [PDF]

open access: yesJournal of the Institute of Brewing, 1962
A scheme for the biosynthesis of the terpenoid constituents of the essential oil in ripening hop cones is put forward so far as current knowledge of their composition permits.
J. B. Roberts, R. Stevens
openaire   +1 more source

Evaluation of original historical clones of hops (Humulus lupulus L.)

open access: yesKvasný průmysl, 2020
The aim of this study was to compare yield and technological parameters of Czech historical hop clones, which were grown in our current climatic conditions. The highest yields from the selected original hop clones were found in “Úštěcký smetaňák” (1.93 t/
Vladimír Nesvadba   +3 more
doaj   +1 more source

Hop Tropicalization: Chemical Compositions of Varieties Grown under Organic and Conventional Systems in Subtropical Conditions

open access: yesHorticulturae, 2023
The interest in the production of hops in Brazil, motivated by the third position in the world ranking of beer producers and the growth of the craft brewery business, justifies the intensification of studies into its adaptation to local growing ...
Gabriel Cássia Fortuna   +8 more
doaj   +1 more source

Possibilities to Improve the Therapy of the Patients with Ureteral Concretions [PDF]

open access: yes, 2017
The aim of the given study was to improve the results of treatment of patients with concretions of the upper third of the ureter.Materials and methods. The clinical trial was carried out as a non-interventional open, controlled, in two groups of patients
Chabanov, P. (Pavel)   +2 more
core   +2 more sources

New fine aroma varieties of hops (Humulus lupulus L.) Saaz Brilliant, Saaz Comfort, Saaz Shine and Mimosa

open access: yesKvasný průmysl, 2020
Four new aroma hop varieties – Saaz Brilliant, Saaz Comfort, Saaz Shine and Mimosa – were registered in the Czech Republic in 2019. All of the new hop varieties have significantly higher yields than the traditional Saaz aroma variety.
Vladimír Nesvadba , Jitka Charvátová
doaj   +1 more source

Assessment of the Genetic and Phytochemical Variability of Italian Wild Hop: A Route to Biodiversity Preservation

open access: yesApplied Sciences, 2022
Background: Northern Italy has an enormous heritage of hop biodiversity that need to be exploited and studied. The preservation and valorization through the characterization of the existent biodiversity is a primary goal of the European Green Deal 2023 ...
Margherita Rodolfi   +3 more
doaj   +1 more source

Hop Harvest Timing [PDF]

open access: yes, 2017
In the Northeast, hop harvest generally begins in mid-August and continues through mid-September. Harvest date is primarily dependent on the hop variety but weather can delay or hasten maturation and impact when harvest will occur. In addition to weather,
Bruce, John   +2 more
core   +2 more sources

Supercritical carbon dioxide hop extraction [PDF]

open access: yes, 2005
The hop of Magnum cultivar was extracted using supercritical carbon dioxide (SFE-as extractant). Extraction was carried out in the two steps: the first one being carried out at 150 bar and 40°C for 2.5 h (Extract A), and the second was the extraction of ...
Cvetković Ivana M.   +4 more
core   +1 more source

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