Effect of natural and growing conditions on the content of phenolics in potatoes with different flesh colour

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F10%3A19421" target="_blank" >RIV/60460709:41210/10:19421 - isvavai.cz</a>

Alternative codes found

RIV/60460709:41210/10:19450

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Effect of natural and growing conditions on the content of phenolics in potatoes with different flesh colour

Original language description

In precise field trials in the Czech Republic from 2004-2008 the impact of location conditions, varieties with yellow, purple and red flesh and mineral fertilization on the content of total polyphenols (TP) and chlorogenic acid was investigated. The highest TP contents were characterized by two locations with extreme climatic conditions in the four experimental locations and those under stress due to low temperatures in the vegetation period at the mountainous area Stachy (5.89 mg TP/g DM) and drought stress in the warm lowland location with a light sandy soil Přerov nad Labem (5.81 mg TP/g DM). The five-year experiment with the purple-fleshed Valfi variety (13.29 mg TP/g DM) reached 2.46 to 3.18 times higher content of TP in comparison with eight yellow-fleshed varieties. The yellow-fleshed Karin variety (5.39 mg TP/g DM) was outperformed TP content of other yellow-fleshed varieties of 3.1 to 29.1%. In another experiment conclusive differences between the eight varieties with purple a

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

GC - Plant growing, crop rotation

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2010

Confidentiality

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

Name of the periodical

Plant, Soil and Environment

ISSN

1214-1178

e-ISSN

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Volume of the periodical

56

Issue of the periodical within the volume

8

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

7

Pages from-to

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UT code for WoS article

000283065200002

EID of the result in the Scopus database

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