Počet záznamů: 1

Antioxidant potency of white (Brassica oleracea L. var. capitata) and Chinese (Brassica rapa L. var. pekinensis (Lour.)) cabbage: The influence of development stage, cultivar choice and seed selection

SYSNO ASEP	0368605
Druh ASEP	J - Článek v odborném periodiku
Zařazení RIV	J - Článek v odborném periodiku
Poddruh J	Článek ve WOS
Název	Antioxidant potency of white (Brassica oleracea L. var. capitata) and Chinese (Brassica rapa L. var. pekinensis (Lour.)) cabbage: The influence of development stage, cultivar choice and seed selection
Tvůrce(i)	Šamec, D. (HR) Piljac-Žegarac, J. (HR) Bogovic, M. (HR) Habjanic, K. (HR) Grúz, Jiří (UEB-Q)_{RID, ORCID}
Celkový počet autorů	5
Zdroj.dok.	Scientia horticulturae. - : Elsevier - ISSN 0304-4238 Roč. 128, č. 2 (2011), s. 78-83
Poč.str.	6 s.
Jazyk dok.	eng - angličtina
Země vyd.	NL - Nizozemsko
Klíč. slova	Antimicrobial activity ; Antioxidant capacity ; Brassica oleracea L. var. capitata ; rapa L. var. pekinensis Lour ; Cabbage
Vědní obor RIV	EF - Botanika
CEP	KAN200380801 GA AV ČR - Akademie věd
	GA301/08/1649 GA ČR - Grantová agentura ČR
CEZ	AV0Z50380511 - UEB-Q (2005-2011)
UT WOS	000288778900001
DOI	10.1016/j.scienta.2011.01.009
Anotace	The accumulation of total phenols (TP. Folin-Ciocalteu method) and total flavonoids (TF, colorimetric assay with AlCl(3)) and the evolution of antioxidant capacity (FRAP assay, DPPH and ABTS radical scavenging assays) have been monitored in juices of Croatian white cabbage (Brassica oleracea var. capitata) cultivars Varazdinski and Ogulinski, as well as Chinese cabbage (Brassica rapa var. pekinensis), at various developmental stages. Measurements were performed every four weeks, starting from planting to full maturity, throughout the course of eight months. In the first 8-12 weeks, the TP and TF contents as well as antioxidant capacity increased significantly in all analyzed juice samples and in most even doubled. This rapid increase was followed by a gradual decrease in values derived from all assays, over the course of 12-30 weeks, to the final values which were in all cases lower than the values measured at week 4.
Pracoviště	Ústav experimentální botaniky
Kontakt	David Klier, knihovna@ueb.cas.cz, Tel.: 220 390 469
Rok sběru	2012

Počet záznamů: 1