Essential oils in Czech hop varieties
Kvasný průmysl, 2021 Czech hop varieties were evaluated as part of maintenance breeding. The evaluation was performed in a single location between 2011 and 2020. The average weight of hop essential oils (HEOs) is 0.43 to 2.28% w/w.
Vladimír Nesvadba +4 more
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Comparison of Major Compounds in Essential Oils Steam Distilled from Fresh Plant Material of South African Hop Varieties [PDF]
LifeApart from the importance of bittering acids in the brewing sector, hops also produce terpene-rich essential oils, recognised for their therapeutic benefits. Agri-processing practices of this crop in South Africa produce tonnes of discarded (waste) plant
Olga de Smidt +3 more
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Hop (Humulus lupulus L.) Essential Oils and Xanthohumol Derived from Extraction Process Using Solvents of Different Polarity [PDF]
Horticulturae, 2022 This study evaluates the content of essential oils (EOs) and prenylated flavonoid Xanthohumol (XN) in extracts of Slovenian hops, cultivar Aurora, obtained by using fluids of different polarity.
Katja Bizaj +3 more
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Chemical Variability of Essential Oils from Corsican Hops and Highlighting Their Influence on Hops’ Aroma [PDF]
Foods, 2023 Essential oils from wild Corsican hops have never been described before. Following selective harvesting and extraction of plant material, chemical analysis was performed by GC–FID and GC–MS. Subsequent quantitative analysis demonstrated significant inter-stations variability due to pedoclimatic conditions.
Axel Dabbous-Wach +3 more
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Anti-Coccal Activity and Composition of the Essential Oils and Methanolic Extracts Obtained from Brewing Quality Humulus lupulus L. Hop Pellets [PDF]
Pharmaceuticals, 2023 This study examined the chemical composition and anti-coccal properties of essential oils and methanolic extracts of six different Humulus lupulus L. varieties from Poland: Iunga, Marynka, Sybilla, Magnum, Tradition and Chinook. The activity of an α-acid-
Bartłomiej Piasecki +2 more
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The Fungicidal Effect of Essential Oils of Fennel and Hops against Fusarium Disease of Pea [PDF]
Applied Sciences, 2023 Modern integrated farming systems encourage the search for alternative (non-chemical), highly effective methods of plant protection. In this study, the fungistatic effect of fennel essential oil (FEO) and hop essential oil (HEO) on fungal growth and ...
Sylwia Barbara Okorska +7 more
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ESSENTIAL OILS OF TASMANIAN GROWN HOPS* [PDF]
Journal of the Institute of Brewing, 1982 The hop varieties Northern Brewer, Brewers' Gold, Bullion, Cluster, Pride of Ringwood and the new variety ‘B23’ were grown in Tasmania and their essential oils analysed, primarily by combined gas chromatography/mass spectrometry. The results for those varieties previously studied were similar to the published reports, while Pride of Ringwood and B23 ...
Noel W. Davies, RC Menary
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The Dynamic Of Essential Oil Accumulation In Hop Cones During 2012 Year [PDF]
Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Food Science and Technology, 2013 Hop cones have lupulin glands which occur on the outer lower surface of the bracteoles and the entire surface of the perianth. The constituents of these glands include bitter acids and essential oil components (Auerbach et.al., 2000).
Liana-Claudia Salanta +4 more
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New Insights into the Synergistic Bioactivities of Zingiber officinale (Rosc.) and Humulus lupulus (L.) Essential Oils: Targeting Tyrosinase Inhibition and Antioxidant Mechanisms [PDF]
MoleculesEssential oils (EOs) constitute intricate mixtures of volatile phytochemicals that have garnered significant attention due to their multifaceted biological effects.
Hubert Sytykiewicz +2 more
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Acta Agriculturae Slovenica, 2009 Field assessments of resistance to powdery mildew of 103 hop cultivars, analyses of hop essential oil and correlation between the score for powdery mildew and the relative percentage of essential oil compounds were performed over three years.
Andreja CERENAK +2 more
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