Pregled bibliografske jedinice broj: 464060
Characterization and Differentiation of Monovarietal Grape Marc Distillates on the Basis of Varietal Aroma Compound Composition
Characterization and Differentiation of Monovarietal Grape Marc Distillates on the Basis of Varietal Aroma Compound Composition // Journal of agricultural and food chemistry, 58 (2010), 12; 7351-7360 doi:10.1021/jf100214k (međunarodna recenzija, članak, znanstveni)
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Naslov
Characterization and Differentiation of Monovarietal Grape Marc Distillates on the Basis of Varietal Aroma Compound Composition
Autori
Lukić, Igor ; Miličević, Borislav ; Banović, Mara ; Tomas, Srećko ; Radeka, Sanja ; Peršurić, Đordano
Izvornik
Journal of agricultural and food chemistry (0021-8561) 58
(2010), 12;
7351-7360
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Vitis vinifera L. ; monovarietal grape marc distillates ; varietal aroma compounds ; GC/MS ; SLDA
Sažetak
In order to investigate the varietal aroma compound composition of monovarietal grape marc distillates made from six different varieties (Vitis vinifera L.) in the region of Istria (Croatia), 30 samples were subjected to GC/MS and GC/FID analysis. A total of 73 compounds were identified: 45 monoterpenes, 20 sesquiterpenes, 3 diterpenes, and 5 C13-norisoprenoids. The largest number and the highest concentration of monoterpenes were found in Muscat Blanc, followed by Rose Muscat of Poreč (Muškat ruža porečki)distillates, which were both characterized as highly aromatic. Lower, but still significant monoterpenol content was determined in distillates made from Istrian Malvasia (Malvazija istarska) grape marc. Chardonnay, Cabernet Sauvignon and Teran distillates exhibited poorer monoterpene profiles, while Teran distillates contained elevated sesquiterpene concentrations. It was concluded that investigated monovarietal grape marc distillates significantly differ in varietal aroma compound composition. Stepwise linear discriminant analysis provided efficient discrimination models, and extracted various monoterpenes, sesquiterpenes and C13-norisoprenoids as important differentiators of distillates according to varietal origin.
Izvorni jezik
Engleski
Znanstvena područja
Poljoprivreda (agronomija), Prehrambena tehnologija
POVEZANOST RADA
Projekti:
113-1130471-0338 - Modeliranje i simuliranje procesa sušenja i ekstrakcije u proizvodnji hrane (Tomas, Srećko, MZOS ) ( CroRIS)
113-1130473-0571 - Razvoj novih modificiranih škrobova i primjena u prehrambenoj industriji (Šubarić, Drago, MZOS ) ( CroRIS)
147-1470497-0555 - Valorizacija resursa vinove loze (Vitis sp.) i banka gena (Peršurić, Đordano, MZOS ) ( CroRIS)
Ustanove:
Prehrambeno-biotehnološki fakultet, Zagreb,
Prehrambeno-tehnološki fakultet, Osijek,
Institut za poljoprivredu i turizam, Poreč,
Veleučilište u Požegi
Profili:
Mara Banović
(autor)
Igor Lukić
(autor)
Srećko Tomas
(autor)
Đordano Peršurić
(autor)
Borislav Miličević
(autor)
Sanja Radeka
(autor)
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus