Naslov
Flavonoidi u kori i soku neretvanske mandarine
(Flavonoids in peel and juice of mandarin fruits from Neretva valley)

Autori
Maslov Bandić, Luna ; Sigurnjak Bureš, Marija ; Vlahoviček-Kahlina, Kristina ; Jurić, Slaven ; Stracenski Sopko, Katarina ; Jalšenjak, Nenad

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Zbornik sažetaka / Majić, Ivana ; Antunović, Zvonko - Osijek : Sveučilište Josipa Jurja Strossmayera u Osijeku, 2022, 309-310

Skup
57. hrvatski i 17. međunarodni simpozij agronoma

Mjesto i datum
Vodice, Hrvatska, 19.06.2022. - 24.06.2022

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
neretvanska mandarina ; kora ; sok ; flavonoidi ; polimetoksilirani flavonoidi
(Neretva mandarin ; peel ; juice ; flavonoids ; polymethoxy flavonoids)

Sažetak
Neretva mandarin is a protected original Croatian product whose name is registered as a protected designation of origin, and the specific position along the Neretva river makes it unique. Mandarin fruits are a good source of phenolic compounds, although the amount varies greatly between varieties. Polymethoxylated flavones (PMF) are effective natural biopreservatives found almost exclusively in the genus Citrus, especially in mandarin peels. In this research, individual phenolic compounds in bark and juice were determined by liquid chromatography (HPLC-DAD) in five cultivars (Zorica, Charara, Kawano Wase, Owari and Saigon) of Neretva mandarins. Hesperidin (67.78-107.81 mg L-1), narirutin (117.12- 278.73 mg L-1) and naringin (4.56-6.53 mg L-1) were present in the juice, and the peel also contained polymethoxy flavonoids ; sinensetin (0.13-0.29 mg g-1), nobiletin (0.10-0.49 mg g-1) and tangeretin (0.06-0.21 mg g-1). Citrus peels had more flavonoids and higher content than pulps and juices.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)

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