prikaz prve stranice dokumenta Evaluation of phenolic content and antioxidant capacity of blueberry cultivars (Vaccinium corymbosum L.) grown in the Northwest Croatia
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Scientific paper - Original scientific paper
Evaluation of phenolic content and antioxidant capacity of blueberry cultivars (Vaccinium corymbosum L.) grown in the Northwest Croatia
Food Technology and Biotechnology, 48 (2010), 2; 214-221. urn:nbn:hr:159:410607
Dragović-Uzelac, Verica; Savić, Zvonimir; Brala, Ana; Levaj, Branka; Bursać Kovačević, Danijela; Biško, Ante

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Dragović Uzelac, V., Savić, Z., Brala, A., Levaj, B., Bursać Kovačević, D. & Biško, A.. Evaluation of phenolic content and antioxidant capacity of blueberry cultivars (Vaccinium corymbosum L.) grown in the Northwest Croatia. Food Technology and Biotechnology, 48. (2), 214-221. Retrieved from https://urn.nsk.hr/urn:nbn:hr:159:410607

Dragović Uzelac, Verica, et al. "Evaluation of phenolic content and antioxidant capacity of blueberry cultivars (Vaccinium corymbosum L.) grown in the Northwest Croatia." Food Technology and Biotechnology, vol. 48, no. 2, pp. 214-221. https://urn.nsk.hr/urn:nbn:hr:159:410607

Dragović Uzelac, Verica, Zvonimir Savić, Ana Brala, Branka Levaj, Danijela Bursać Kovačević and Ante Biško. "Evaluation of phenolic content and antioxidant capacity of blueberry cultivars (Vaccinium corymbosum L.) grown in the Northwest Croatia." Food Technology and Biotechnology 48, no. 2 214-221. https://urn.nsk.hr/urn:nbn:hr:159:410607

Dragović Uzelac, V., et al. 'Evaluation of phenolic content and antioxidant capacity of blueberry cultivars (Vaccinium corymbosum L.) grown in the Northwest Croatia', Food Technology and Biotechnology, 48(2), pp. 214-221. Available at: https://urn.nsk.hr/urn:nbn:hr:159:410607 (Accessed 04 April 2025)

Dragović Uzelac V, Savić Z, Brala A, Levaj B, Bursać Kovačević D, Biško A. Evaluation of phenolic content and antioxidant capacity of blueberry cultivars (Vaccinium corymbosum L.) grown in the Northwest Croatia. Food Technology and Biotechnology [Internet]. [cited 2025 April 04];48(2):214-221. Available at: https://urn.nsk.hr/urn:nbn:hr:159:410607

V. Dragović Uzelac, Z. Savić, A. Brala, B. Levaj, D. Bursać Kovačević and A. Biško, "Evaluation of phenolic content and antioxidant capacity of blueberry cultivars (Vaccinium corymbosum L.) grown in the Northwest Croatia", Food Technology and Biotechnology, vol. 48, no. 2, pp. 214-221. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:159:410607. [Accessed: 04 April 2025]

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Metadata
Title (english)Evaluation of phenolic content and antioxidant capacity of blueberry cultivars (Vaccinium corymbosum L.) grown in the Northwest Croatia
AuthorVerica Dragović-Uzelac
AuthorZvonimir Savić
AuthorAna Brala
AuthorBranka Levaj
AuthorDanijela Bursać Kovačević
AuthorAnte Biško
Author's institutionUniversity of Zagreb
Faculty of Food Technology and Biotechnology
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Biotechnology
Abstract (english)
The aim of this study is to evaluate the content of phenolics: total phenols (TPC), flavonoids (TF), anthocyanins (TA), flavan-3-ols (TF3ols), as well as total antioxidant capacity (TAC) and reducing power (RP) in four blueberry cultivars (Vaccinium corymbosum L.) introduced in the Northwest Croatian climate conditions. Phenolic compounds were measured by spectrophotometric methods, TAC was determined using DPPH and ABTS assays and RP by FRAP assay. All cultivars contained high mass fraction of TPC, TF, TA and lower mass fraction of TF3ols. Among the researched fruits, Sierra cultivar contained the highest amounts of all groups of phenolics, followed by Elliott>Bluecrop³Duke. Significant differences were observed in phenolic mass fraction among different cultivars and growing seasons (p<0.05), and phenolic compounds were significantly higher in growing season 2006. Examined cultivars possess high antioxidant capacity and reducing power, and all phenolics were highly correlated with TAC and RP (R=0.46 to 0.99). The study indicated that growing and climate conditions in Northwest Croatia are convenient for introducing blueberry cultivars. Generally, blueberry fruits are a rich source of phenolics, which show evident antioxidant capacity.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review
Publication versionPublished version
Journal titleFood Technology and Biotechnology
Numberingvol. 48, no. 2, pp. 214-221
p-ISSN1330-9862
e-ISSN1334-2606
URN:NBNurn:nbn:hr:159:410607
Accepted2010-01-27
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution-NoDerivatives 4.0 International (CC BY-ND 4.0) icon
Created on2019-02-21 14:41:30