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Bog bilberry phenolics, antioxidant capacity and nutrient profile
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SYSNO ASEP 0458503 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Bog bilberry phenolics, antioxidant capacity and nutrient profile Tvůrce(i) Colak, N. (TR)
Torun, H. (TR)
Grúz, Jiří (UEB-Q) RID, ORCID
Strnad, Miroslav (UEB-Q) RID, ORCID
Hermosín-Gutiérrez, I. (ES)
Hayirlioglu-Ayaz, S. (TR)
Ayaz, F. A. (TR)Zdroj.dok. Food Chemistry. - : Elsevier - ISSN 0308-8146
Roč. 201, JUN 15 (2016), s. 339-349Poč.str. 11 s. Jazyk dok. eng - angličtina Země vyd. NL - Nizozemsko Klíč. slova Vaccinium uliginosum ; Bog bilberry ; Phenolic acid Vědní obor RIV EF - Botanika CEP GA14-34792S GA ČR - Grantová agentura ČR LO1204 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy LK21306 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy Institucionální podpora UEB-Q - RVO:61389030 UT WOS 000369494300047 DOI 10.1016/j.foodchem.2016.01.062 Anotace Phenolics and nutrient profiles of bog bilberry (Vaccinium uliginosum L.) collected from high mountain pastures in northeast Anatolia (Turkey) were examined for the first time in this study. The major soluble sugar identified in the berry was fructose, following by glucose, and the main organic acid identified was citric acid, followed by malic acid. Eleven phenolic acids and 17 anthocyanin 3-glycosides were identified and quantified. Caffeic acid in the free and glycoside forms and syringic acid in the ester form were the major phenolic acids, and the major individual anthocyanin present in the berry was malvidin 3-glucoside (24%). The highest total phenolics and anthocyanin contents were obtained from the anthocyanin fraction in conjunction with the highest antioxidant capacity, followed by the polyphenolic and aqueous fractions, FRAP, ORAC and DPPH, in that order. Our findings can be used to compare bog bilberry with other Vaccinium berries and to help clarify the relative potential health benefits of different berries. Pracoviště Ústav experimentální botaniky Kontakt David Klier, knihovna@ueb.cas.cz, Tel.: 220 390 469 Rok sběru 2017
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