Pregled bibliografske jedinice broj: 759574
Volatile Compounds in Prošek Dessert Wines Produced from White and Red Grapes
Volatile Compounds in Prošek Dessert Wines Produced from White and Red Grapes // Czech journal of food sciences, 33 (2015), 4; 354-360 doi:10.17221/28/2015-CJFS (međunarodna recenzija, članak, znanstveni)
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Naslov
Volatile Compounds in Prošek Dessert Wines Produced from White and Red Grapes
Autori
Budić-Leto, Irena ; Humar, Iva ; Zdunić, Goran ; Hribar, Janez ; Zlatić, Emil
Izvornik
Czech journal of food sciences (1212-1800) 33
(2015), 4;
354-360
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
aroma; HS-SPME-GC-MS; cv. Pošip; cv. Plavac mali
Sažetak
Prošek dessert wines produced from dried grapes of two native Croatian varieties, one white and one red, had complex volatile compositions. Various categories of volatile compounds were identified using headspace solid-phase micro-extraction (HS-SPME) coupled to gas chromatography-mass spectrometry (GC-MS). Sixty-one individual volatile compounds of Prošek were identified. Of these, nine compounds comprised over 95% of the total peak area of volatile aromas detected in Prošek: five esters and four alcohols. The remaining volatile compounds consisted of 11 alcohols, 11 esters, 10 terpenes, 8 aldehydes, 10 ketones, 4 acids, 1 lactone, and 1 norisoprenoide. Only 13 of the 61 aroma compounds showed significant differences between the varieties investigated. These results suggest that the characteristic aroma of Prošek is very complex and determined predominantly by the unique process of the grape drying.
Izvorni jezik
Engleski
Znanstvena područja
Poljoprivreda (agronomija), Prehrambena tehnologija
POVEZANOST RADA
Projekti:
091-0910468-0452 - Biotehnološki parametri proizvodnje vrhunskog dalmatinskog desertnog vina-prošek (Lovrić, Tomislav, MZOS ) ( CroRIS)
Ustanove:
Institut za jadranske kulture i melioraciju krša, Split
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