Number of the records: 1
Antioxidant and antimicrobial properties of Teucrium arduini L. (Lamiaceae) flower and leaf infusions (Teucrium arduini L. antioxidant capacity)
- 1.
SYSNO ASEP 0347698 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Antioxidant and antimicrobial properties of Teucrium arduini L. (Lamiaceae) flower and leaf infusions (Teucrium arduini L. antioxidant capacity) Author(s) Šamec, D. (HR)
Grúz, Jiří (UEB-Q) RID, ORCID
Strnad, Miroslav (UEB-Q) RID, ORCID
Kremer, D. (HR)
Kosalec, I. (HR)
Grubešić, R. J. (HR)
Karlović, K. (HR)
Lucic, A. (HR)
Piljac-Žegarac, J. (HR)Source Title Food and Chemical Toxicology. - : Elsevier - ISSN 0278-6915
Roč. 48, č. 1 (2010), s. 113-119Number of pages 7 s. Language eng - English Country GB - United Kingdom Keywords Teucrium arduini L ; Antioxidant activity ; Antimicrobial activity Subject RIV EC - Immunology R&D Projects KAN200380801 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) CEZ AV0Z50380511 - UEB-Q (2005-2011) UT WOS 000274460400020 DOI 10.1016/j.fct.2009.09.026 Annotation Antioxidant and antimicrobial activities, as well as total phenol (TP, Folin-Ciocalteu method) and phenolic acid (UPLC-MS/MS) contents of leaf and flower infusions of Teucrium arduini L from six different mountainous localities in Croatia (Ucka, Vosac, Sveti jute, Snjeznica, Vaganac, Susanj) were analysed in this study. Antioxidant capacity was evaluated using the ferric reducing/antioxidant power (FRAP) assay, as well as 2,2-diphenyl-1-picrylhydrazyl (DPPH), and 2,2'-azinobis (3-ethylbenzthiazoline-6-sulphonic acid) (ABTS) radical scavenging assays. The antioxidant potency composite index (ACI), giving equal weight to all three methods used to quantify antioxidant capacity, was the highest for the sample from Vosac (96.7) among flower infusions, while maximum ACI (100) was determined for the infusion from Ucka among leaf infusions. Strong positive correlation was found between the total phenols and ACI for leaf (r = 0.953) and flower (r = 0.977) infusions. Workplace Institute of Experimental Botany Contact David Klier, knihovna@ueb.cas.cz, Tel.: 220 390 469 Year of Publishing 2011
Number of the records: 1