Pregled bibliografske jedinice broj: 602897
Effects of maceration duration on the phenolic composition and antioxidant capacity of ‘Teran’ (Vitis vinifera L.) wine
Effects of maceration duration on the phenolic composition and antioxidant capacity of ‘Teran’ (Vitis vinifera L.) wine // ACS. Agriculturae conspectus scintificus, 77 (2012), 2; 103-107 (međunarodna recenzija, članak, znanstveni)
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Naslov
Effects of maceration duration on the phenolic composition and antioxidant capacity of ‘Teran’ (Vitis vinifera L.) wine
Autori
Damijanić, Kristijan ; Staver, Mario ; Kovačević Ganić, Karin ; Bubola, Marijan ; Palman, Ingrid
Izvornik
ACS. Agriculturae conspectus scintificus (1331-7768) 77
(2012), 2;
103-107
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
maceration duration; phenolic composition; antioxidant capacity; ‘Teran’
Sažetak
Effects of maceration duration on the phenolic composition and antioxidant capacity in red grapevine variety ‘Teran’ (Vitis vinifera L.) was investigated in this study. Total phenolics, flavonoids, nonflavonoids, individual and total anthocyanins, vanilin index and antioxidant capacity measured by DPPH, ABST and FRAP methods were determined in ‘Teran’ wines during five different skin maceration periods (3, 7, 12, 17 and 21 days). The highest increase in the concentration of the most phenolic compounds and antioxidant capacity was obtained between the 3rd and 7th day of maceration. Prolonging the maceration from 7 to 21 days did not lead to significantly higher concentrations of total phenolics, flavonoids, nonflavonoids, total anthocyanins and antioxidant capacity measured with ABTS and FRAP methods. It is concluded that maceration duration of seven days is the most appropriate in order to obtain high concentrations of total phenolics and anthocyanins and high antioxidant capacity of ‘Teran’ wines.
Izvorni jezik
Engleski
Znanstvena područja
Poljoprivreda (agronomija), Prehrambena tehnologija
POVEZANOST RADA
Ustanove:
Prehrambeno-biotehnološki fakultet, Zagreb,
Institut za poljoprivredu i turizam, Poreč,
Veleučilište u Rijeci
Profili:
Mario Staver
(autor)
Marijan Bubola
(autor)
Karin Kovačević-Ganić
(autor)
Kristijan Damijanić
(autor)
Citiraj ovu publikaciju:
Časopis indeksira:
- Scopus
Uključenost u ostale bibliografske baze podataka::
- BIOSIS Previews (Biological Abstracts)
- CAB Abstracts
- SCOPUS