Results 31 to 40 of about 20,312 (280)

Potentially smoke tainted red wines: volatile phenols and aroma attributes [PDF]

open access: yes, 2019
CITATION: McKay, M., et al. 2019. Potentially smoke tainted red wines : volatile phenols and aroma attributes. South African Journal of Enology and Viticulture, 40(2), doi:10.21548/40-2-3270.The original publication is available at http://www.journals.ac.
Bauer, F.F.   +7 more
core   +1 more source

Volatile phenols in aged wine spirits: role, contents and impact of ageing systems [PDF]

open access: yes, 2021
The volatile phenols (eugenol, guaiacol, 4-methylguaiacol, syringol, 4-methylsyringol and 4-allylsyringol) are odorant compounds that may exist in aged wine spirits resulting from their contact with wooden barrels during the ageing process.
Catarino, Sofia   +8 more
core   +2 more sources

Application of Near-Infrared Spectroscopy to characterize volatile phenols and sensory profile of aged wine spirits [PDF]

open access: yes, 2022
Application of Near-Infrared Spectroscopy to characterize volatile phenols and sensory profile of aged wine spirits.info:eu-repo/semantics ...
Catarino, Sofia   +7 more
core  

Role of p-Coumaric Acid and Micronutrients in Sulfur Dioxide Tolerance in Brettanomyces bruxellensis

open access: yesBeverages, 2023
Sulfite is a common preservative in wine, but the spoilage yeast Brettanomyces bruxellensis can produce volatile phenols even with the recommended sulfite dose. The purpose of this study was to examine how wine components, p-coumaric acid (a precursor of
Mahesh Chandra   +3 more
doaj   +1 more source

The influence of the yeast on aromatic profile of the wine.

open access: yesKvasný průmysl, 2007
The proces of wine fermentation altogether with other factors have significant impact on the origin of broad bouquet and flavour spectrum of the wine, both used yeast strain and natural microflora of the grapes.
Katarína FURDÍKOVÁ, Fedor MALÍK
doaj   +1 more source

Selective use of wine yeast strains having different volatile phenols production [PDF]

open access: yes, 2015
Among Saccharomyces cerevisiae wine yeasts, we found a high frequency of strains having the ability to decarboxylate 4-hydroxycinnamic acid and 3-methoxy-4-hydroxy-cinnamic acid. From Gewurztraminer juices fermented by S. cerevisiae wine strains with and
Versini, G.   +3 more
core   +2 more sources

Effect of different soaking conditions on the quality of tartary buckwheat wine

open access: yesShipin yu jixie, 2023
Objective: This study aimed to find the most appropriate tartary buckwheat variety for soaking wine. Methods: The contents of total flavones, soluble solids, total phenols, antioxidant properties, color difference and light transmittance of three kinds ...
BAI Jia-jia   +4 more
doaj   +1 more source

Highlight on the problems generated by p-coumaric acid analysis in fermentations [PDF]

open access: yes, 2008
p-Coumaric acid is a natural hydroxycinnamic acid existing in grapes and wine. It is the precursor of the 4-ethylphenol molecule through the bioconversion reaction by Brettanomyces yeast. Chromatographic methods are the most common techniques to detect p-
Dominique Salameh   +9 more
core   +1 more source

Carbon isotope anomaly in the major plant C-1 pool and its global biogeochemical implications [PDF]

open access: yes, 2004
We report that the most abundant C-1 units of terrestrial plants, the methoxyl groups of pectin and lignin, have a unique carbon isotope signature exceptionally depleted in C-13.
Kalin, R.   +4 more
core   +1 more source

Physicochemical properties and volatile flavor compounds of five kinds of red-fleshed kiwifruit wines [PDF]

open access: yesZhongguo niangzao
To investigate the physicochemical properties, volatile flavor compounds and phenolics compound contents in red-fleshed kiwifruit wine, selecting five commercially available red-fleshed kiwifruit wines as research objects, the physicochemical indexes ...
AO Hongyan, YIN Liguo, LI Cen, ZHU Wenyou, TANG Cui, ZHANG Yi, QIU Shuyi, YAN Yan
doaj   +1 more source

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