Evaluation of total phenolics content and antioxidant activity of Mongolian domestic and imported beers

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F11%3A43867081" target="_blank" >RIV/70883521:28110/11:43867081 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Evaluation of total phenolics content and antioxidant activity of Mongolian domestic and imported beers
Original language description
The antioxidant activity and total phenolics content of 6 domestic and 4 imported beers in Mongolian markets were evaluated. The content of antioxidant activity was determined as gallic acid equivalents by l,l-phenyl-2-picrylhydrazyl (DPPH) radical scavenging activity, which is based on the ability of a sample to change organic free radicals. The content of total phenolic compounds was determined as gallic acid equivalents by a spectrophotometric Folin-Ciocalteu method. Total antioxidant activity variedfrom 0.23 to 0.38 mmol GAE/L, and total phenolic content ranged from 88 ? 2.38 to 204 ? 3.50 mg GAE /L in ?Hite lager" and ?Budweiser dark" beers, respectively. ?Kharkhorin? and ?Jalam khar? beers also had relatively higher TPC (> 150 mg GAE/L). A linear positive relationship existed between the antioxidant activity and total phenolic acids content of the tested commercial beers (R2 0.73). This result suggests that 73% of the antioxidant capacity of commercial beers accessions results f
Czech name
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Czech description
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Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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