Naslov
Changes In Antioxidative Components In Fruit Of Five Strawberry Cultivars During Three Harvest Times

Autori
Voća, Sandra ; Dragović-Uzelac, Verica ; Družić, Jasmina ; Dobričević, Nadica ; Šindrak, Zoran ; Duralija, Boris ; Pliestić, Stjepan

Izvornik
Italian journal of food sciences (1120-1770) 22 (2010), 4; 408-415

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
antioxidant capacity; Fragaria × ananassa Duch.; strawberry cultivars; polyphenolic compounds

Sažetak
During the harvest season of two consecutive years, the total phenols, flavonoids, anthocyanins and antioxidant capacity of five strawberry cultivar (‘Arosa’, ‘Elsanta’, ‘Marmolada’, ‘Miss’ and ‘Raurica’), grown in the continental part of the Republic of Croatia, were examined. Each year, fruit was harvested three times, at the beginning, at the midpoint and at the end of the harvesting season. Results showed that in both years, differences in the phenolic compound content depended on cultivar and harvest time. In both years, fruit of cultivar ‘Arosa’ had the highest total phenol content. Over three consecutive harvest times, the quantity of phenolics did not show any regularity, but most of the cultivars at early harvest time had the highest amounts. Most of the cultivars had the lowest quantity of total anthocyanins at the third harvest time.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)

POVEZANOST RADA