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Pregled bibliografske jedinice broj: 425078

Grape chemical composition evaluation of autochthonous Croatian cultivar cv. Škrlet bijeli clonal candidates


Petric, Ivana Vladimira; Šimon, Silvio; Kubanović, Veronika; Ugarković, Jelena; Pejić, Ivan.
Grape chemical composition evaluation of autochthonous Croatian cultivar cv. Škrlet bijeli clonal candidates // Final papers: 32nd World Congress of Vine and Wine of the OIV / Kubanović, Veronika. (ur.).
Zagreb: Ministry of Agriculture, Fisheries and Rural Development, 2009. str. 1-7 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


CROSBI ID: 425078 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Grape chemical composition evaluation of autochthonous Croatian cultivar cv. Škrlet bijeli clonal candidates

Autori
Petric, Ivana Vladimira ; Šimon, Silvio ; Kubanović, Veronika ; Ugarković, Jelena ; Pejić, Ivan.

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

Izvornik
Final papers: 32nd World Congress of Vine and Wine of the OIV / Kubanović, Veronika. - Zagreb : Ministry of Agriculture, Fisheries and Rural Development, 2009, 1-7

ISBN
978-953-6718-12-2

Skup
32nd World Congress of Vine and Wine of the OIV

Mjesto i datum
Zagreb, Hrvatska, 28. lipnja - 3. srpnja

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
grapevine; Škrlet bijeli; clonal selection; grape; chemical composition

Sažetak
Nowadays is well-known that within cv. Škrlet bijeli population exist certain genetic variability as a consequence of exposure to natural mutation. This is leading to different economic values of genotypes making some of them worthy of further propagation. Experimental collection of autochthonous grapevine cv. Škrlet bijeli clonal candidates on rootstock Kober BB was established in period from year 2001. to year 2004. Besides a variety of economic characteristics that were evaluated, samples of four perspective clonal candidates (ŠK-29, ŠK-33, ŠK-57 and ŠK-69) were collected. The aim of this work was to identify if there are differences in grape quality of four selected clonal candidates. The grape quality was established by nine quality parameters in two harvests (2005 and 2006). Clonal candidates ŠK-29, ŠK-33, i ŠK-69 were virus free while ŠK-57 was positive for GLRV1. Values for grape quality parameters (four clonal candidates) were determined in ranges as folowes: sugar content 17.0 – 22.6 °Brix, total acidity expressed as tartaric acid 6.4 - 8.9 g/L, pH 2.81 - 3.40, tartaric acid 5.4 - 8.8 g/L, malic acid 0.8 - 3.3 g/L, citric acid 0.067 - 0.216 g/L, reducing sugars 172 - 275 g/L, glucose 78.1 - 136.1 g/L and fructose 84.8 - 136.1 g/L. ŠK-29 in comparison to other candidates had higher sugars (º Brix) and pH values, the lowest tartaric acid content and total acidity/reducing sugars ratio. The negative correlation was established for tartaric (-0.44, - 0.78), malic acid (-0.56, -071) in comparison to sugars (°Brix) and pH, respectively. The study confirmed existance of significant variability between clonal candidates and some of them were selected for continuetion of individual clonal selection.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)



POVEZANOST RADA


Projekt / tema
178-1781844-1925 - Genetička identifikacija i genetska varijabilnost sorti vinove loze i voćaka (Ivan Pejić, )

Ustanove
Agronomski fakultet, Zagreb

Citiraj ovu publikaciju

Petric, Ivana Vladimira; Šimon, Silvio; Kubanović, Veronika; Ugarković, Jelena; Pejić, Ivan.
Grape chemical composition evaluation of autochthonous Croatian cultivar cv. Škrlet bijeli clonal candidates // Final papers: 32nd World Congress of Vine and Wine of the OIV / Kubanović, Veronika. (ur.).
Zagreb: Ministry of Agriculture, Fisheries and Rural Development, 2009. str. 1-7 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Petric, I., Šimon, S., Kubanović, V., Ugarković, J. & Pejić, I. (2009) Grape chemical composition evaluation of autochthonous Croatian cultivar cv. Škrlet bijeli clonal candidates. U: Kubanović, V. (ur.)Final papers: 32nd World Congress of Vine and Wine of the OIV.
@article{article, editor = {Kubanovi\'{c}, V.}, year = {2009}, pages = {1-7}, keywords = {grapevine, \v{S}krlet bijeli, clonal selection, grape, chemical composition}, isbn = {978-953-6718-12-2}, title = {Grape chemical composition evaluation of autochthonous Croatian cultivar cv. \v{S}krlet bijeli clonal candidates}, keyword = {grapevine, \v{S}krlet bijeli, clonal selection, grape, chemical composition}, publisher = {Ministry of Agriculture, Fisheries and Rural Development}, publisherplace = {Zagreb, Hrvatska} }




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