Effect of the Addition of Propolis Extract on Bioactive Compounds and Antioxidant Activity of Craft Beer
Joint Authors
Ulloa, Pablo A.
Vidal, Juan
Ávila, María I.
Labbe, Mariela
Cohen, Seth
Salazar, Fernando N.
Source
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-11-13
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
Antioxidant-rich foods and beverages play an essential role in the prevention of diseases.
This study assessed the influence of the addition of ethanolic extract of propolis (EEP) to beer at different concentrations (0.05, 0.15, and 0.25 g/L).
Total phenolic content (TPC) and total flavonoid content (TFC) were determined.
Antioxidant activity (AA) was evaluated by radical scavenging activity (DPPH and ABTS) and reducing power (FRAP).
The addition of EEP in beer resulted in a linear increase in the TPC with values of 4.5%, 16.7%, and 26.7% above a control (no EEP added; 242 mg gallic acid equivalent/L).
A similar increase was observed with TFC values 16.0%, 49.7%, and 59.2% above the control (16.9 mg quercetin equivalent/L).
The FRAP assay indicated linear increases in AA relative to control with values of 1555, 1705, and 1892 μmol Trolox equivalent/L following EEP additions.
The incorporation of EEP resulted in increases in the bioactive compounds and AA in beer without altering the physicochemical parameters of golden ale beer.
The results indicate a promising use of propolis extract as a functional ingredient in beer.
American Psychological Association (APA)
Ulloa, Pablo A.& Vidal, Juan& Ávila, María I.& Labbe, Mariela& Cohen, Seth& Salazar, Fernando N.. 2017. Effect of the Addition of Propolis Extract on Bioactive Compounds and Antioxidant Activity of Craft Beer. Journal of Chemistry،Vol. 2017, no. 2017, pp.1-7.
https://search.emarefa.net/detail/BIM-1172228
Modern Language Association (MLA)
Ulloa, Pablo A.…[et al.]. Effect of the Addition of Propolis Extract on Bioactive Compounds and Antioxidant Activity of Craft Beer. Journal of Chemistry No. 2017 (2017), pp.1-7.
https://search.emarefa.net/detail/BIM-1172228
American Medical Association (AMA)
Ulloa, Pablo A.& Vidal, Juan& Ávila, María I.& Labbe, Mariela& Cohen, Seth& Salazar, Fernando N.. Effect of the Addition of Propolis Extract on Bioactive Compounds and Antioxidant Activity of Craft Beer. Journal of Chemistry. 2017. Vol. 2017, no. 2017, pp.1-7.
https://search.emarefa.net/detail/BIM-1172228
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1172228