Phenolic content and antioxidant capacity in algal food products

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28150%2F15%3A43873064" target="_blank" >RIV/70883521:28150/15:43873064 - isvavai.cz</a>

Alternative codes found

RIV/62156489:43510/15:43906631 RIV/70883521:28110/15:43873064

Result on the web

<a href="http://dx.doi.org/10.3390/molecules20011118" target="_blank" >http://dx.doi.org/10.3390/molecules20011118</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/molecules20011118" target="_blank" >10.3390/molecules20011118</a>

Result language

angličtina

Original language name

Phenolic content and antioxidant capacity in algal food products

Original language description

The study objective was to investigate total phenolic content using Folin-Ciocalteu's method, to assess nine phenols by HPLC, to determine antioxidant capacity of the water soluble compounds (ACW) by a photochemiluminescence method, and to calculate thecorrelation coefficients in commercial algal food products from brown (Laminaria japonica, Eisenia bicyclis, Hizikia fusiformis, Undaria pinnatifida) and red (Porphyra tenera, Palmaria palmata) seaweed, green freshwater algae (Chlorella pyrenoidosa), andcyanobacteria (Spirulina platensis). HPLC analysis showed that the most abundant phenolic compound was epicatechin. From spectrophotometry and ACW determination it was evident that brown seaweed Eisenia bicyclis was the sample with the highest phenolicand ACW values (193 mg.g-1 GAE; 7.53 ?mol AA.g-1, respectively). A linear relationship existed between ACW and phenolic contents (r = 0.99). Some algal products seem to be promising functional foods rich in polyphenols.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

GM - Food industry

OECD FORD branch

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Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2015

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Molecules

ISSN

1420-3049

e-ISSN

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Volume of the periodical

20

Issue of the periodical within the volume

1

Country of publishing house

CH - SWITZERLAND

Number of pages

16

Pages from-to

1118-1133

UT code for WoS article

000348319000067

EID of the result in the Scopus database

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