Chlorogenic acid content in potato tubers with colored flesh as affected by genotype, location and long-term storage

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60109807%3A_____%2F19%3AN0000115" target="_blank" >RIV/60109807:_____/19:N0000115 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60460709:41210/19:79320

Výsledek na webu

<a href="https://doi.org/10.17221/195/2019-PSE" target="_blank" >https://doi.org/10.17221/195/2019-PSE</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17221/195/2019-PSE" target="_blank" >10.17221/195/2019-PSE</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Chlorogenic acid content in potato tubers with colored flesh as affected by genotype, location and long-term storage

Popis výsledku v původním jazyce

Popisek v původním jazyce In three-year field experiments, the effect of genotype, flesh color, site conditions and storage on chlorogenic acid content (CAC) in tubers of potato cultivars with purple or red flesh was compared to yellow-fleshed cv. Agria. The results confirmed the significant effect of genotype on CAC. The highest CAC was characteristic on a three year mean for the purple-fleshed cv. Vitelotte (769,5 mg/kg fresh weight (FW)), i.e. 1,19-2,6 times higher than in the other cultivars. In regard to the effect of flesh color, significantly higher mean CAC levels have been shown for the red-fleshed (2,8 times) and purple-fleshed (3,16 times) cultivars in comparison with cv. Agria (148 mg/kg FW). At the Uhříněves location with a warmer climate and frequent dry periods as compared to the second Valečov location, a higher CAC (1,18 times) was found. Cold storage (4 0C, 6 months) resulted in a significant CAC increase varying from 33,2 percent in the Blaue St. Galler cultivar to 210,6 percent in the Vitelotte cultivar among all eight evaluated color-fleshed cultivars. On the other hand, the effect of storage on CAC was not evident in the yellow-fleshed Agria cultivar (inconclusive difference against CAC after harvest).

Název v anglickém jazyce

Chlorogenic acid content in potato tubers with colored flesh as affected by genotype, location and long-term storage

Popis výsledku anglicky

Popisek v původním jazyce In three-year field experiments, the effect of genotype, flesh color, site conditions and storage on chlorogenic acid content (CAC) in tubers of potato cultivars with purple or red flesh was compared to yellow-fleshed cv. Agria. The results confirmed the significant effect of genotype on CAC. The highest CAC was characteristic on a three year mean for the purple-fleshed cv. Vitelotte (769,5 mg/kg fresh weight (FW)), i.e. 1,19-2,6 times higher than in the other cultivars. In regard to the effect of flesh color, significantly higher mean CAC levels have been shown for the red-fleshed (2,8 times) and purple-fleshed (3,16 times) cultivars in comparison with cv. Agria (148 mg/kg FW). At the Uhříněves location with a warmer climate and frequent dry periods as compared to the second Valečov location, a higher CAC (1,18 times) was found. Cold storage (4 0C, 6 months) resulted in a significant CAC increase varying from 33,2 percent in the Blaue St. Galler cultivar to 210,6 percent in the Vitelotte cultivar among all eight evaluated color-fleshed cultivars. On the other hand, the effect of storage on CAC was not evident in the yellow-fleshed Agria cultivar (inconclusive difference against CAC after harvest).

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40500 - Other agricultural sciences

Projekt

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

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2019

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

—

Svazek periodika

65

Číslo periodika v rámci svazku

7

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

6

Strana od-do

355-360

Kód UT WoS článku

000478637900004

EID výsledku v databázi Scopus

2-s2.0-85071024308