Total polyphenol content and antioxidant activity of rutabaga (Brassica napus L. var. napobrassica) roots

Cifrová, Monika (avtor), Vollmannová, Alena (avtor), Tóth, Tomáš (avtor), Šnirc, Marek (avtor), Kreft, Ivan (avtor)

This study aimsto determine the totalcontent of polyphenols and the antioxidant activity by DPPH spectrophotometricallyin rutabaga (Brassica napusL. var. napobrassica) samples, cultivated in the Trenčín region, in the Púchov district, at the border of the White Carpathian and Javorníky mountains, Slovakia. For analysis were used three types of rutabaga, named after the collection sites(Mestečko, Lúky 1, Lúky 2). The total polyphenol content in rutabaga was ranging from 2.41 (Mestečko) to 2.82 mg GAE.g-1dry weight (Lúky2).It was established that that the studied rutabaga samplesdo not show a significant difference in the total content of polyphenols between the collection locations.In theantioxidant activity of rutabaga, differences were confirmed in AAs. A statistical difference was established between locations Lúky 2 and Mestečko.DPPH radical scavenging activity values were from 5,19 (Mestečko) to 7,49 μmol TE.g-1 DW (Lúky 2). Spearman's test showed a positive relationship between both methods used. Theseresults confirm the promising potential of rutabaga use in functional food preparation.

• Jezik: Angleški jezik
• Ključne besede: rutabaga, polyphenols, antioxidant activity
• Vrsta gradiva: Članek v reviji
• Tipologija: 1.01 - Izvirni znanstveni članek
• Organizacija: BF - Biotehniška fakulteta
• Status publikacije: Objavljeno
• Različica publikacije: Objavljena publikacija
• Leto izida: 2024
• Št. strani: Str. 1-4
• Številčenje: Vol. 14, no. 3, art. e11568
• PID: 20.500.12556/RUL-165339
• UDK: 633
• ISSN pri članku: 1338-5178
• DOI: 10.55251/jmbfs.11568
• COBISS.SI-ID: 217475075
• Datum objave v RUL: 03.12.2024

Gradivo je del revije

• Naslov: Journal of microbiology, biotechnology and food sciences
• Skrajšan naslov: J. microbiol., biotechnol. food sci.
• Založnik: Slovak University of Agriculture, Faculty of Biotechnology and Food Science
• ISSN: 1338-5178
• COBISS.SI-ID: 521634073

Licence

• Licenca: CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
• Povezava: http://creativecommons.org/licenses/by/4.0/deed.sl
• Opis: To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.

Sekundarni jezik

• Jezik: Slovenski jezik
• Ključne besede: rumena koleraba, podzemna koleraba, fenolne spojine, kemična sestava, antioksidativna učinkovitost

Projekti

• Financer: Drugi - Drug financer ali več financerjev
• Program financ.: European Regional Development Fund
• Številka projekta: 313011V336
• Naslov: Demand-driven Research for the Sustainable and Innovative Food
• Akronim: Drive4SIFood