Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Tracey Siebert"'
Autor:
Olivier GEFFROY, Tracey Siebert, Emilie Guyot, Florence Gazagnadou, Aude Henon, Thomas Baerenzung dit Baron, Marie Denat, Christian Chervin, Markus Herderich, Eleanor Bilogrevic, María Pilar Sáenz-Navajas
Publikováno v:
OENO One, Vol 58, Iss 1 (2024)
This work investigated Syrah producers' conceptualisation of peppery wines from two different wine regions. For the study, a long-term memory approach was used; in addition, the effects of the region of origin, as well as the sensitivity of the parti
Externí odkaz:
https://doaj.org/article/b2da90a0b0664211a189923275196ccf
Autor:
Damian Espinase Nandorfy, Desireé Likos, Simone Lewin, Sheridan Barter, Stella Kassara, Shaoyang Wang, Allie Kulcsar, Patricia Williamson, Keren Bindon, Marlize Bekker, John Gledhill, Tracey Siebert, Robert A. Shellie, Russell Keast, Leigh Francis
Publikováno v:
OENO One, Vol 57, Iss 4 (2023)
Proline has recently been found to direct several sensory attributes in red wine, including viscosity, fruit flavour and sweetness. We sought to investigate whether a red wine, deemed ‘flavour deficient’ by a producer, from a warm inland region c
Externí odkaz:
https://doaj.org/article/c6dde3c1e066488aba22c3499af011ee
Autor:
Damian Espinase Nandorfy, Tracey Siebert, Eleanor Bilogrevic, Desireé Likos, Flynn Watson, Sheridan Barter, Lisa Pisaniello, Allie Kulcsar, Robert A. Shellie, Russell Keast, Leigh Francis, Marlize Bekker
Publikováno v:
Australian Journal of Grape and Wine Research, Vol 2023 (2023)
Background and Aims. A wide range of Chardonnay styles exist on the market, from fruit-forward examples to wines displaying “empyreumatic” aromas such as flint, smoky, mineral, and struck-match. The thiols 2-furylmethanethiol and phenylmethanethi
Externí odkaz:
https://doaj.org/article/a7c0eb4d66c74713aea97ad88f93daf5
Publikováno v:
Molecules, Vol 27, Iss 7, p 2046 (2022)
The winemaking by-product grape marc (syn. pomace) contains significant quantities of latent flavour in the form of flavour precursors which can be extracted and used to modulate the volatile composition of wine via chemical hydrolysis. Varietal diff
Externí odkaz:
https://doaj.org/article/56af904c2b104877a8ccca16091fe386
Autor:
Pangzhen Zhang, Sigfredo Fuentes, Tracey Siebert, Mark Krstic, Markus Herderich, Edward William R. Barlow, Kate Howell
Publikováno v:
Data in Brief, Vol 8, Iss , Pp 1127-1136 (2016)
Terpenoids were extracted from grape vine bunches during plant development and analysed by GC-MSD. The grapevines analysed were from a commercial harvest of Vitis vinifera cv. Shiraz. The terpenoids were analysed from 4 weeks post flowering (wpf) to
Externí odkaz:
https://doaj.org/article/f831dc089e024ce48e5001f86dff2514
Publikováno v:
OENO One, Vol 49, Iss 4, Pp 231-240 (2015)
Aim: Few recent studies have been investigating the effect of clone on aroma compounds. The aim of this research work was to study the impact of certified clones from Vitis vinifera L. cv. Duras N on grape quality and rotundone, a sesquiterpene respo
Externí odkaz:
https://doaj.org/article/7299c8f6ce6e40f2aaaff04c7443975b
Autor:
Tracey Siebert, Miguel de Barros Lopes, Sheridan R. Barter, I. Leigh Francis, Markus Herderich
Publikováno v:
Food Chemistry. 256:286-296
Despite numerous studies, the identity of the compounds that are responsible for 'stone fruit’ aroma in wine has not been conclusively established. This study focussed on wine varieties that often display peach and apricot characters, such as Chard
Publikováno v:
American Journal of Enology and Viticulture. 68:141-146
The impact of fermentation variables (time and temperature of maceration, yeast species, addition of pectolytic enzymes) and winemaking techniques (cold soak, thermovinification, carbonic maceration, and rose vinification) on rotundone and classical
Publikováno v:
Australian Journal of Grape and Wine Research. 23:42-47
Background and Aims Within-vineyard variation in the concentration of grape berry rotundone has been shown to be spatially structured and related to variation in the land (soil, topography) underlying the vineyard, although its temporal stability has
Publikováno v:
Scientia Horticulturae. 207:208-217
Rotundone, the compound responsible for peppery aroma in red wines is positively correlated with the absence of water deficit during ripening which can make it problematic to produce red wines combining both superior concentrations in rotundone and p