Yacon (Smallanthus sonchifolius) - tradiční plodina andských Indiánů - výzva pro budoucnost - novinky o biologické variabilitě a chemických obsahových látkách

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F08%3A00005309" target="_blank" >RIV/61989592:15310/08:00005309 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Yacon (Smallanthus sonchifolius) - A Traditional Crop of Andean Indians as a Challenge for the Future - The News about Biological Variation and Chemical Substances Contents

Popis výsledku v původním jazyce

Yacon (Smallanthus sonchifolius (Poepp. Endl.) H. Robinson) genotypes were planted under field conditions in the Czech Republic. Subsequently, a set including 25 genotypes was studied for variation in morphotypes, weight, saccharide content of tubers, disease and pest occurrence, DNA content, isozyme polymorphism and phenolic content in leaves with the aim of finding the most suitable genotype(s) for industrial processing. A significant variation in tuber shape, weight, and content of glucose, fructose,sucrose, oligofructans and phenolics was a found. The same was concluded for DNA content and leaf isozyme polymorphism. The results over the three growing periods showed that the most productive was genotype 68 with an average root tuber weight of 2.8 kg per plant, and genotypes 85 and 51 with 2.7 kg and 2.6 kg per plant, respectively. From the yield point of view, accession 48 was the most balanced. Significantly lower levels of glucose and fructose and higher levels of oligofructans i

Název v anglickém jazyce

Yacon (Smallanthus sonchifolius) - A Traditional Crop of Andean Indians as a Challenge for the Future - The News about Biological Variation and Chemical Substances Contents

Popis výsledku anglicky

Yacon (Smallanthus sonchifolius (Poepp. Endl.) H. Robinson) genotypes were planted under field conditions in the Czech Republic. Subsequently, a set including 25 genotypes was studied for variation in morphotypes, weight, saccharide content of tubers, disease and pest occurrence, DNA content, isozyme polymorphism and phenolic content in leaves with the aim of finding the most suitable genotype(s) for industrial processing. A significant variation in tuber shape, weight, and content of glucose, fructose,sucrose, oligofructans and phenolics was a found. The same was concluded for DNA content and leaf isozyme polymorphism. The results over the three growing periods showed that the most productive was genotype 68 with an average root tuber weight of 2.8 kg per plant, and genotypes 85 and 51 with 2.7 kg and 2.6 kg per plant, respectively. From the yield point of view, accession 48 was the most balanced. Significantly lower levels of glucose and fructose and higher levels of oligofructans i

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EF - Botanika

OECD FORD obor

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Projekt

<a href="/cs/project/GP203%2F03%2FD237" target="_blank" >GP203/03/D237: Analýza přírodních antioxidantů s využitím HPLC s coulometrickou detekcí</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2008

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Acta Horticulturae

ISSN

0567-7572

e-ISSN

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Svazek periodika

765

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

10

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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