Induction of phenolic metabolites and physiological changes in chamomile plants in relation to nitrogen nutrition
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F14%3A00218789" target="_blank" >RIV/62156489:43210/14:00218789 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.foodchem.2013.07.074" target="_blank" >http://dx.doi.org/10.1016/j.foodchem.2013.07.074</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.foodchem.2013.07.074" target="_blank" >10.1016/j.foodchem.2013.07.074</a>
Alternative languages
Result language
angličtina
Original language name
Induction of phenolic metabolites and physiological changes in chamomile plants in relation to nitrogen nutrition
Original language description
Alternative tools, such as the manipulation of mineral nutrition, may affect secondary metabolite production and thus the nutritional value of food/medicinal plants. We studied the impact of nitrogen (N) nutrition (nitrate/NO3- or ammonium/NH4+ nitrogen)and subsequent nitrogen deficit on phenolic metabolites and physiology in Matricaria chamomilla plants. NH4+-fed plants revealed a strong induction of selected phenolic metabolites but, at the same time, growth, Fv/Fm, tissue water content and soluble protein depletion occurred in comparison with NO3--fed ones. On the other hand, NO3--deficient plants also revealed an increase in phenolic metabolites but growth depression was not observed after the given exposure period. Free amino acids were more accumulated in NH4+-fed shoots (strong increase in arginine and proline mainly), while the pattern of roots' accumulation was independent of N form. Among phenolic acids, NH4+ strongly elevated mainly the accumulation of chlorogenic acid. Wit
Czech name
—
Czech description
—
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CE - Biochemistry
OECD FORD branch
—
Result continuities
Project
<a href="/en/project/EE2.3.30.0017" target="_blank" >EE2.3.30.0017: Postdocs in Biological Sciences at MENDELU</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Food Chemistry
ISSN
0308-8146
e-ISSN
—
Volume of the periodical
142
Issue of the periodical within the volume
1 January 2014
Country of publishing house
GB - UNITED KINGDOM
Number of pages
8
Pages from-to
334-341
UT code for WoS article
326359400045
EID of the result in the Scopus database
—