Effect of cultivar, flesh colour, location and year of cultivation on the glycoalkaloid content in potato tubers

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F14%3A64775" target="_blank" >RIV/60460709:41210/14:64775 - 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

Effect of cultivar, flesh colour, location and year of cultivation on the glycoalkaloid content in potato tubers

Popis výsledku v původním jazyce

In the three-year field trials (2009 - 2011) at two locations with different altitudes a total of 14 potato cultivarss with different colour of flesh (yellow, white, red and purple) were grown. The content of total glycoalkaloids (TGA) was determined byHPLC. TGA content ranged from 18.8 to 102.4 mg/kg fresh matter and none of the cultivars reached the value of risk to human health. Conclusive and decisive influence on the content of the TGA was recorded in genotype. Individual cultivars reached 0.47 to1.45 of the TGA content in the control cv. Agria. In terms of the colour of the flesh the highest TGA content was found in group of red-fleshed cultivars (1.53 x higher than the average of cultivars with yellow or white flesh); while red-fleshed cv. Rote Emma reached the absolutely lowest TGA content of 14 cultivars, which confirms the decisive role of genotype. On warm, dry habitats in the lowlands a higher content TGA was observed when compared with the amount raised in a typical pota

Název v anglickém jazyce

Effect of cultivar, flesh colour, location and year of cultivation on the glycoalkaloid content in potato tubers

Popis výsledku anglicky

In the three-year field trials (2009 - 2011) at two locations with different altitudes a total of 14 potato cultivarss with different colour of flesh (yellow, white, red and purple) were grown. The content of total glycoalkaloids (TGA) was determined byHPLC. TGA content ranged from 18.8 to 102.4 mg/kg fresh matter and none of the cultivars reached the value of risk to human health. Conclusive and decisive influence on the content of the TGA was recorded in genotype. Individual cultivars reached 0.47 to1.45 of the TGA content in the control cv. Agria. In terms of the colour of the flesh the highest TGA content was found in group of red-fleshed cultivars (1.53 x higher than the average of cultivars with yellow or white flesh); while red-fleshed cv. Rote Emma reached the absolutely lowest TGA content of 14 cultivars, which confirms the decisive role of genotype. On warm, dry habitats in the lowlands a higher content TGA was observed when compared with the amount raised in a typical pota

Druh

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

CEP obor

GM - Potravinářství

OECD FORD obor

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Projekt

<a href="/cs/project/QI101A184" target="_blank" >QI101A184: Technologie pěstování brambor - nové postupy šetrné k životnímu prostředí</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2014

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

60

Číslo periodika v rámci svazku

11

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

6

Strana od-do

512-517

Kód UT WoS článku

000324848000077

EID výsledku v databázi Scopus

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