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Pregled bibliografske jedinice broj: 935928

Chemical composition, antioxidant and antibacterial activity of different extracts of poplar type propolis


Mašek, Tomislav; Perin, Nataša; Racané, Livio; Cindrić, Maja; Čipčić Paljetak, Hana; Perić, Mihaela; Matijašić, Mario; Verbanac, Donatella; Radić, Božo; Šuran, Jelena; Starčević, Kristina
Chemical composition, antioxidant and antibacterial activity of different extracts of poplar type propolis // Croatica chemica acta, 91 (2018), 1; 81-88 (međunarodna recenzija, članak, znanstveni)


Naslov
Chemical composition, antioxidant and antibacterial activity of different extracts of poplar type propolis

Autori
Mašek, Tomislav ; Perin, Nataša ; Racané, Livio ; Cindrić, Maja ; Čipčić Paljetak, Hana ; Perić, Mihaela ; Matijašić, Mario ; Verbanac, Donatella ; Radić, Božo ; Šuran, Jelena ; Starčević, Kristina

Izvornik
Croatica chemica acta (0011-1643) 91 (2018), 1; 81-88

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

Ključne riječi
Propolis, Antioxidant activity, Antibacterial agents

Sažetak
Chemical composition, antioxidant activity and in vitro antibacterial activity of propolis from the central, continental part of Croatia were studied. Propolis hydro-ethanolic extracts (PHEE), prepared using three different methods and two solvent mixtures contained high amounts of flavonoids (27.96-28.11 % TIC) and aromatic acids (8.17–15.91 % TIC) and their esters (9.27-11.91 % TIC). The PHEE obtained in this study showed high antioxidant activity (DPPH IC50 values from 9.96-19.95 µg/ml and FRAP 38.0-41.9 mM Fe2+/mg PHEE). Despite differences in composition, the PHEE samples exhibited significant antibacterial activities, affecting tested strains of Staphylococcus aures, Enterococcus faecalis, Escherichia coli and Moraxella catarrhalis. The use of different solvent ratio and extraction procedures selectively increases or decreases specific propolis components in the extract and could govern for its particular use in human and veterinary medicine.

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Veterinarska medicina



POVEZANOST RADA


Ustanove
Veterinarski fakultet, Zagreb,
Medicinski fakultet, Zagreb,
Tekstilno-tehnološki fakultet, Zagreb,
Fakultet kemijskog inženjerstva i tehnologije, Zagreb

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