Changes in anthocyanidin levels during the maturation of color-fleshed potato (Solanum tuberosum L.) tubers

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F17%3A73658" target="_blank" >RIV/60460709:41210/17:73658 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.foodchem.2017.05.155" target="_blank" >http://dx.doi.org/10.1016/j.foodchem.2017.05.155</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.foodchem.2017.05.155" target="_blank" >10.1016/j.foodchem.2017.05.155</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Changes in anthocyanidin levels during the maturation of color-fleshed potato (Solanum tuberosum L.) tubers

Popis výsledku v původním jazyce

Certain potato cultivars are capable of producing anthocyanin pigments in the potato skin and flesh and those anthocyanidins have been shown, together with other phytochemicals, to promote good health. Six common anthocyanidins (cyanidin, delphinidin, petunidin, pelargonidin, malvidin and peonidin) were analyzed weekly for 15 weeks in red fleshed and purple fleshed potato cultivars (Red Emma, Koenigspurpur, Valfi and Blaue de la Mancha) grown in field conditions using a validated LC(pos ESI)MSMS method. Pelargonidin was the major type detected in red-fleshed cultivars whereas petunidin was the major type detected in the purple ones. Neither cyanidin nor delphinidin were found in any of the cultivars. The anthocyanidin levels observed were as high as 78 mg per 100 g FW during tuber growth, however, fully matured tubers contained only 10 to 39 mg anthocyanidins per 100 g FW. Anthocyanidin levels were moderately correlated with global solar irradiation (r 0,6252) but not with rainfall or daily temperat

Název v anglickém jazyce

Changes in anthocyanidin levels during the maturation of color-fleshed potato (Solanum tuberosum L.) tubers

Popis výsledku anglicky

Certain potato cultivars are capable of producing anthocyanin pigments in the potato skin and flesh and those anthocyanidins have been shown, together with other phytochemicals, to promote good health. Six common anthocyanidins (cyanidin, delphinidin, petunidin, pelargonidin, malvidin and peonidin) were analyzed weekly for 15 weeks in red fleshed and purple fleshed potato cultivars (Red Emma, Koenigspurpur, Valfi and Blaue de la Mancha) grown in field conditions using a validated LC(pos ESI)MSMS method. Pelargonidin was the major type detected in red-fleshed cultivars whereas petunidin was the major type detected in the purple ones. Neither cyanidin nor delphinidin were found in any of the cultivars. The anthocyanidin levels observed were as high as 78 mg per 100 g FW during tuber growth, however, fully matured tubers contained only 10 to 39 mg anthocyanidins per 100 g FW. Anthocyanidin levels were moderately correlated with global solar irradiation (r 0,6252) but not with rainfall or daily temperat

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

21101 - Food and beverages

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

Food Chemistry

ISSN

0308-8146

e-ISSN

—

Svazek periodika

237

Číslo periodika v rámci svazku

N

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

8

Strana od-do

981-988

Kód UT WoS článku

000406199900123

EID výsledku v databázi Scopus

2-s2.0-85020702813