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Pregled bibliografske jedinice broj: 900030

Chemical and Sensory Properties of Chardonnay Wines Produced in Different Oak Barrels


Obradović, Valentina; Mesić, Josip; Ergović Ravančić, Maja; Mijowska, Kamila; Svitlica, Brankica
Chemical and Sensory Properties of Chardonnay Wines Produced in Different Oak Barrels // 19. world academy of science, engineering and technology - conference proceedings
New York: waset.org, 2017. str. 81-86 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


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Naslov
Chemical and Sensory Properties of Chardonnay Wines Produced in Different Oak Barrels

Autori
Obradović, Valentina ; Mesić, Josip ; Ergović Ravančić, Maja ; Mijowska, Kamila ; Svitlica, Brankica

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
19. world academy of science, engineering and technology - conference proceedings / - New York : Waset.org, 2017, 81-86

Skup
19. world academy of science, engineering and technology

Mjesto i datum
New York, SAD, 04. - 05. 06. 2017

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Chardonnay, French oak, Slovenian oak, sur lie.

Sažetak
French oak and American oak barrels are most famous all over the world, but barrels of different origin can also be used for obtaining high quality wines. The aim of this research was to compare the influence of different Slovenian (Croatian) and French oak barrels on the quality of Chardonnay wine. Grapes were grown in the Croatian wine growing region of Kutjevo in 2015. Chardonnay wines were tested for basic oenological parameters (alcohol, extract, reducing sugar, SO2, acidity), total polyphenols content (Folin- Ciocalteu method), antioxidant activity (ABTS and DPPH method) and colour density. Sensory evaluation was performed by students of viticulture/oenology. Samples produced by classical fermentation and ageing in French oak barrels had better results for polyphenols and sensory evaluation (especially low toasting level) than samples in Slovenian barrels. All tested samples were scored as a “quality” or “premium quality” wines. Sur lie method of fermentation and ageing in Slovenian oak barrel had very good extraction of polyphenols and high antioxidant activity with the usage of authentic yeasts, while commercial yeast strain resulted in worse chemical and sensory parameters.

Izvorni jezik
Engleski

Znanstvena područja
Prehrambena tehnologija



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Citiraj ovu publikaciju:

Obradović, Valentina; Mesić, Josip; Ergović Ravančić, Maja; Mijowska, Kamila; Svitlica, Brankica
Chemical and Sensory Properties of Chardonnay Wines Produced in Different Oak Barrels // 19. world academy of science, engineering and technology - conference proceedings
New York: waset.org, 2017. str. 81-86 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Obradović, V., Mesić, J., Ergović Ravančić, M., Mijowska, K. & Svitlica, B. (2017) Chemical and Sensory Properties of Chardonnay Wines Produced in Different Oak Barrels. U: 19. world academy of science, engineering and technology - conference proceedings.
@article{article, year = {2017}, pages = {81-86}, keywords = {Chardonnay, French oak, Slovenian oak, sur lie.}, title = {Chemical and Sensory Properties of Chardonnay Wines Produced in Different Oak Barrels}, keyword = {Chardonnay, French oak, Slovenian oak, sur lie.}, publisher = {waset.org}, publisherplace = {New York, SAD} }
@article{article, year = {2017}, pages = {81-86}, keywords = {Chardonnay, French oak, Slovenian oak, sur lie.}, title = {Chemical and Sensory Properties of Chardonnay Wines Produced in Different Oak Barrels}, keyword = {Chardonnay, French oak, Slovenian oak, sur lie.}, publisher = {waset.org}, publisherplace = {New York, SAD} }




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