Chlorella vulgaris biomass enriched by biosorption of polyphenols
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F15%3A43899332" target="_blank" >RIV/60461373:22330/15:43899332 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.algal.2015.04.006" target="_blank" >http://dx.doi.org/10.1016/j.algal.2015.04.006</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.algal.2015.04.006" target="_blank" >10.1016/j.algal.2015.04.006</a>
Alternative languages
Result language
angličtina
Original language name
Chlorella vulgaris biomass enriched by biosorption of polyphenols
Original language description
Cell walls of microalgae are variable and contain non-specific domains where different molecules can bind. The enrichment of microalgal biomass with nutrients through adsorption can be an interesting process for the food and feed industry. In this study,naturally occurring polyphenols ((+)-catechin, (MINUS SIGN )-epicatechin, quercetin, rutin and xanthohumol) were adsorbed onto nonliving cells of freshwater microalgae Chlorella vulgaris. The essential adsorption parameters such as biomass dose and contact time were examined and the adsorption was quantified with Langmuir, Sips and Dubinin-Radushkevich adsorption isotherms. The evaluation of isotherms proved the highest affinity towards Chlorella vulgaris biomass for xanthohumol and quercetin. The biosorption mechanism of Chlorella vulgaris biomass was well described by a pseudo second order kinetic model, with a high regression coefficient. The polyphenol-enriched microalgal biomass was also evaluated for its antioxidant activity. The
Czech name
—
Czech description
—
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
EI - Biotechnology and bionics
OECD FORD branch
—
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Algal Research-Biomass Biofuels and Bioproducts
ISSN
2211-9264
e-ISSN
—
Volume of the periodical
10
Issue of the periodical within the volume
duben
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
7
Pages from-to
1-7
UT code for WoS article
000357989300001
EID of the result in the Scopus database
—