CER - Central Repository
Institute of Chemistry, Technology and Metallurgy
    • English
    • Српски
    • Српски (Serbia)
  • English 
    • English
    • Serbian (Cyrilic)
    • Serbian (Latin)
  • Login
View Item 
  •   Central Repository
  • IHTM
  • Radovi istraživača / Researchers' publications
  • View Item
  •   Central Repository
  • IHTM
  • Radovi istraživača / Researchers' publications
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Application of a Novel Antioxidative Assay in Beer Analysis and Brewing Process Monitoring

Authorized Users Only
2010
Authors
Gorjanović, Stanislava Ž.
Novaković, Miroslav
Potkonjak, Nebojsa I.
Leskosek-Cukalovic, Ida
Suznjevic, Desanka Z.
Article (Published version)
Metadata
Show full item record
Abstract
A novel antioxidative assay based on direct current polarography has been developed. Quantification of antioxidative (AO) activity has been based on a decrease of hydrogen peroxide anodic current in the presence of antioxidants. An efficient experimental procedure, without any special pretreatment of analyzed samples, has been applied. Antioxidative activity of different kinds of commercial beers (dark, blond, and alcohol-free), some small-scale made special beers with medicinal herbs and Mushroom extracts, extracts themselves, as well as individual phenolic components present in beer has been measured. In addition, changes of AO activity during the full-scale industrial process of beer production have been monitored. A strong correlation between results obtained and total phenolics content has been observed. The assay can be recommended for application in brewing industry, either to survey 1 process with the aim to optimize relevant technological factors or to analyze quality of final... product.

Keywords:
Antioxidative activity / beer / brewing process / DC polarography / hydrogen peroxide / total phenolics content
Source:
Journal of Agricultural and Food Chemistry, 2010, 58, 2, 744-751
Publisher:
  • Amer Chemical Soc, Washington
Projects:
  • Regulacija antioksidativnog metabolizma biljaka u toku rastenja, infekcije patogenima i delovanja abiotičkog stresa: mehanizmi transporta, signalizacije i otpornosti (RS-143020)

DOI: 10.1021/jf903091n

ISSN: 0021-8561

PubMed: 20014862

WoS: 000273671900009

Scopus: 2-s2.0-74849090754
[ Google Scholar ]
51
43
URI
http://cer.ihtm.bg.ac.rs/handle/123456789/748
Collections
  • Radovi istraživača / Researchers' publications
Institution
IHTM

DSpace software copyright © 2002-2015  DuraSpace
About CeR – Central Repository | Send Feedback

OpenAIRERCUB
 

 

All of DSpaceInstitutionsAuthorsTitlesSubjectsThis institutionAuthorsTitlesSubjects

Statistics

View Usage Statistics

DSpace software copyright © 2002-2015  DuraSpace
About CeR – Central Repository | Send Feedback

OpenAIRERCUB