Sacharidy hlíz a stonkových hlíz jakonu [Smallanthus sonchifolius (Poepp. et Endl.) H. Robinson] a faktory ovlivňující jejich obsah

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F04%3A7815" target="_blank" >RIV/60460709:41210/04:7815 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60460709:41610/04:7815

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Saccharides of yacon [Smallanthus sonchifolius (Poepp. et Endl.) H. Robinson] tubers and rhizomes and factors affecting their content

Popis výsledku v původním jazyce

Yacon [Smallanthus sonchifolius (Poepp. et Endl.) H. Robinson], a native plant of the Andes belongs to the family Compositae (Asteraceae) and it represents a traditional crop of the original population of Peru. Most of tuberous root biomass is constituted by water (> 70 % of the fresh weight). Saccharides, especially oligofructans, form 70 ? 80 % of dry weight. Lesser differences among ecotypes were found in the inulin (Ecuador 288.7 g.kg-1 DM, Germany 141.1 g.kg-1 DM) and fructose (New Zealand 216.9 g.kg-1 DM, Bolivia 195.4 g.kg-1 DM), whereas for glucose and saccharose no differences were found. The highest inulin and fructose contents were found in the harvests from the years 2001 and 2000 (locality Prague-Suchdol, experimental field), similar trends were found for glucose. Statistically significant effect on the content of all saccharides has the year. Tubers contain much higher contents of inulin (178.5 g.kg-1 DM) and fructose (192.7 g.kg-1 DM) in comparison with caudexes. No sign

Název v anglickém jazyce

Saccharides of yacon [Smallanthus sonchifolius (Poepp. et Endl.) H. Robinson] tubers and rhizomes and factors affecting their content

Popis výsledku anglicky

Yacon [Smallanthus sonchifolius (Poepp. et Endl.) H. Robinson], a native plant of the Andes belongs to the family Compositae (Asteraceae) and it represents a traditional crop of the original population of Peru. Most of tuberous root biomass is constituted by water (> 70 % of the fresh weight). Saccharides, especially oligofructans, form 70 ? 80 % of dry weight. Lesser differences among ecotypes were found in the inulin (Ecuador 288.7 g.kg-1 DM, Germany 141.1 g.kg-1 DM) and fructose (New Zealand 216.9 g.kg-1 DM, Bolivia 195.4 g.kg-1 DM), whereas for glucose and saccharose no differences were found. The highest inulin and fructose contents were found in the harvests from the years 2001 and 2000 (locality Prague-Suchdol, experimental field), similar trends were found for glucose. Statistically significant effect on the content of all saccharides has the year. Tubers contain much higher contents of inulin (178.5 g.kg-1 DM) and fructose (192.7 g.kg-1 DM) in comparison with caudexes. No sign

Druh

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

CEP obor

GC - Pěstování rostlin, osevní postupy

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2004

Kód důvěrnosti údajů

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

Název periodika

Plant, Soil and Environment

ISSN

1214-1178

e-ISSN

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Svazek periodika

50

Číslo periodika v rámci svazku

9

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

8

Strana od-do

383-390

Kód UT WoS článku

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EID výsledku v databázi Scopus

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