Production of medically valuable stilbenes and emodin in knotweed
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F13%3A00207928" target="_blank" >RIV/62156489:43410/13:00207928 - isvavai.cz</a>
Alternative codes found
RIV/67985939:_____/13:00398111
Result on the web
<a href="http://dx.doi.org/10.1016/j.indcrop.2013.07.017" target="_blank" >http://dx.doi.org/10.1016/j.indcrop.2013.07.017</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.indcrop.2013.07.017" target="_blank" >10.1016/j.indcrop.2013.07.017</a>
Alternative languages
Result language
angličtina
Original language name
Production of medically valuable stilbenes and emodin in knotweed
Original language description
Most people consider knotweeds to be dangerous, invasive weeds. These plants produce useful secondary metabolites, stilbenes and emodin. We conducted a 3-yr field experiment with two parental species Fallopia japonica and Fallopia sachalinensis, and three clones of their hybrid, F. x bohemica. Knotweed biomass and resveratrol, resveratroloside, piceid and emodin contents were assessed three times per year. Their biomasses (in descending order) are as follows: the two hexaploid hybrid clones, the octoploid hybrid clone, and the two parental clones. Although more energy is needed to harvest rhizomes and roots from knotweed, these produce more resveratrol, piceid and emodin than shoots. Out of the five clones tested, F. japonica contained the greatest amounts of resveratrol, resveratroloside, piceid and emodin, in its belowground biomass. The optimal harvest of rhizomes and roots from productive clones was in the autumn of the second year of cultivation.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
EF - Botany
OECD FORD branch
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Result continuities
Project
<a href="/en/project/1M0571" target="_blank" >1M0571: Bioindication and revitalization of toxic and antropogenic substrates and water sources: application of cyano bacteria, algae, soil bacteria and symbiotic fungi</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Industrial Crops and Products
ISSN
0926-6690
e-ISSN
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Volume of the periodical
50
Issue of the periodical within the volume
October 2013
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
7
Pages from-to
237-243
UT code for WoS article
326903600032
EID of the result in the Scopus database
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