Results 151 to 160 of about 165,556 (190)

Vegetative Propagation of Cannabis sativa and Resin Obtained From its Female Inflorescences. [PDF]

Bio Protoc
D Ippolito S, Landaburu M, Vozza Berardo ME, Villamonte MD, Mendieta JR, Nercessian D, Colman SL.   +6 more
europepmc   +1 more source

Transmission, Spread, Longevity and Management of Hop Latent Viroid, a Widespread and Destructive Pathogen Affecting Cannabis (<i>Cannabis sativa</i> L.) Plants in North America. [PDF]

Plants (Basel)
Punja ZK, Scott C, Tso HH, Munz J, Buirs L.   +4 more
europepmc   +1 more source

The Influence of Selected Winter Wheat Cultivars Grown in Poland and the Growing Season on the Quality of Wheat Beers Produced from Them. [PDF]

Foods
Belcar J, Gorzelany J.
europepmc   +1 more source

Comprehensive Two-Dimensional Gas Chromatography-Mass Spectrometry as a Tool for the Untargeted Study of Hop and Their Metabolites. [PDF]

Metabolites
Resende GAP, Amaral MSS, Botelho BG, Marriott PJ.   +3 more
europepmc   +1 more source

Evaluation of Hops: New Approach to the Detailed Analysis of Hop Resins [PDF]

Journal of the Institute of Brewing, 1956
Gas-liquid partition chromatography of the mixture of fatty acids obtained by oxidizing the α-soft resin of hops constitutes a rapid and accurate method for the determination of the cohumulone, humulone and adhumulone contents of the resin. The proportions of the corresponding colupulone, lupulone and adlupulone in the “β-acids” may be determined ...
G A Howard
exaly   +8 more sources

Hop Resins and Beer Flavour V. the Significance of Oxidized Hop Resins in Brewing [PDF]

Journal of the Institute of Brewing, 1968
Oxidation products of α- and β-acids have been used to flavour beers. Ion-exchange chromatographic examinations of extracts of these beers are described. Examination of old hops has revealed the presence of certain oxidation products of hop resins.
D R J Laws
exaly   +2 more sources

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Stability of Resins in Pelletised Hops

Journal of the Institute of Brewing, 1979
The α-acids content and Lead Conductance Value of hop pellets, manufactured from seedless Pride of Ringwood hops grown in Australia and stored at 5°C, 20°C or 30°C, were monitored over a twelve month storage period. No decrease in α-acids content occurred during storage at 5°C, whereas at 20°C the decrease (ca.
T E Kavanagh, B J Clarke
exaly   +2 more sources

Hop Resins and Beer Flavour IV. Observations Concerning Hard Resin [PDF]

Journal of the Institute of Brewing, 1965
Various autoxidation products of hop resins are described and compared with hard resin fractions. Changes in the resin contents of stored hops and the potential importance of certain hard resin components in the analysis of hops and beer are discussed.
P R Ashurst
exaly   +2 more sources

THE OCCURRENCE OF HOP RESINS IN HOP OIL

Journal of the Institute of Brewing, 1966
Appreciable amounts of α and β acids have been found in the essential oil obtained by steam distillation of hops.
openaire   +1 more source

Ion-Exchange Chromatographic Assay for Hop Resins and Hop Extracts

Proceedings Annual Meeting - American Society of Brewing Chemists, 1968
Eiichi Kokubo, Yoshiro Kuroiwa, Kanji Oda   +2 more
exaly   +2 more sources