Effect of a novel aromatic cytokinin derivative on phytochemical levels and antioxidant potential in greenhouse grown Merwilla plumbea

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389030%3A_____%2F14%3A00438182" target="_blank" >RIV/61389030:_____/14:00438182 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/s11240-014-0550-0" target="_blank" >http://dx.doi.org/10.1007/s11240-014-0550-0</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s11240-014-0550-0" target="_blank" >10.1007/s11240-014-0550-0</a>

Result language
angličtina
Original language name
Effect of a novel aromatic cytokinin derivative on phytochemical levels and antioxidant potential in greenhouse grown Merwilla plumbea
Original language description
In an attempt to elucidate the carry-over effect of cytokinins (CKs) on phytochemical and antioxidant activity of acclimatized plants, tissue culture-derived Merwilla plumbea supplemented with three CK types at four (0.25, 0.5, 1 and 2 A mu M) concentrations were grown for 6 months ex vitro. Phenolic acids including the hydroxybenzoic and hydroxycinnamic acid derivatives in M. plumbea were quantified using ultra performance liquid chromatography while the antioxidant activity was evaluated using oxygenradical absorbance capacity (ORAC). Different concentrations of gallic acid, protocatechuic acid, p-hydroxybenzoic acid and salicylic acid were observed with all the treatments with the exception of non-treated plants. Most phytochemicals (for example, gallic acid, ferulic acid protocatechuic acid and caffeic acid) were highest in plants obtained from 0.25 A mu M meta-topolin riboside (mTR). Likewise, plants derived from 2 A mu M mTR had the highest ORAC (684 A mu mol g(-1) trolox equiva
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
EB - Genetics and molecular biology
OECD FORD branch
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Project
<a href="/en/project/LO1204" target="_blank" >LO1204: Sustainable development of research in the Centre of the Region Haná</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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