Pregled bibliografske jedinice broj: 459156
Phenolic profile, antioxidant capacity and antimicrobial activity of crude leaf extracts of six Vitis vinifera L. varieties
Phenolic profile, antioxidant capacity and antimicrobial activity of crude leaf extracts of six Vitis vinifera L. varieties // International journal of food properties, 16 (2013), 1; 45-60 doi:10.1080/10942912.2010.526274 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 459156 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Phenolic profile, antioxidant capacity and antimicrobial activity of crude leaf extracts of six Vitis vinifera L. varieties
Autori
Katalinić, Višnja ; Smole Možina, Sonja ; Generalić, Ivana ; Skroza, Danijela ; Ljubenkov, Ivica ; Klančnik, Anja
Izvornik
International journal of food properties (1094-2912) 16
(2013), 1;
45-60
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
antimicrobial activity; antioxidant activity; grape-leaf phenolics
Sažetak
The phenolic composition, antioxidant and antimicrobial activity of extracts from vine leaves of six grape varieties collected in May, August and September was studied. The phenolic potential of the extracts was dependent on variety and picking-time. Extracts of leaves collected in September were the richest in total phenols, flavonoids, flavonols and stilbenes. The antioxidant properties determined by FRAP and DPPH assays, and antimicrobial activity against Stapylococcus aureus, Bacillus cereus, Campylobacter jejuni, Escherichia coli and Salmonella Infantis were good and in correlation with the chemical composition changes of the leaf extracts. The results indicated that leaves remaining on the vine in September after grape harvest could be especially promising as an inexpensive source of effective antioxidant/antimicrobial agents.
Izvorni jezik
Engleski
Znanstvena područja
Prehrambena tehnologija
POVEZANOST RADA
Projekti:
011-2160547-2226 - Prirodni izvori resveratrola i njegov sinergijski učinak s drugim polifenolima (Katalinić, Višnja, MZOS ) ( CroRIS)
Ustanove:
Kemijsko-tehnološki fakultet, Split
Profili:
Ivica Ljubenkov
(autor)
Danijela Skroza
(autor)
Višnja Katalinić
(autor)
Ivana Generalić Mekinić
(autor)
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