Determination of saccharide content in octoploid and hexadecaploid clones of yacon (Smallanthus sonchifolius)

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F08%3A24818" target="_blank" >RIV/60460709:41210/08:24818 - isvavai.cz</a>
Alternative codes found
RIV/60460709:41610/08:24818
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Determination of saccharide content in octoploid and hexadecaploid clones of yacon (Smallanthus sonchifolius)
Original language description
Yacon [Smallanthus sonchifolius (Poepp. et Endl.) H. Robinson] is an Andean crop cultivated for its tuberous roots which contain fructooligosaccharides (FOS), which represent 70-80% of root dry matter. The aim of the work was to determine the effect of the ploidy level on the saccharide content in tuberous roots of yacon. The content of soluble saccharides (saccharose, glucose, fructose and FOS) was determined by the HPLC method in seven octoploids (2n=58; NZL I, NZL II, BOL, ECU, DEU, PER 10, PER 15/20) and one hexadecaploid (2n=116; Poly I - obtained experimentally by induced in vitro polyploidization from the clone NZL I), immediately after the harvest. The ploidy level was determined by flow-cytometric analysis and karyological studies. Significantdifferences (p < 0.05) for the FOS, fructose and saccharose contents were detected. Higher contents were detected in the hexadecaploid clone (FOS 12.74 g/100 g d.m., fructose 4.60 g/100 g d.m. and saccharose 1.93 g/100 g d.m.) compared t
Czech name
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Czech description
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Publication year
2008
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Competition for Resources in a Changing World: New Drive for Rural Development
ISBN
978-3-86727-755-6
ISSN
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e-ISSN
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Number of pages
1
Pages from-to
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Publisher name
Cuvillier Verlag Göttingen
Place of publication
v
Event location
Stuttgart-Hohenheim, Germany
Event date
Jan 1, 2008
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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