Influence of flesh colour, year and growing area on carotenoid and anthocyanin content in potato tubers

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F13%3A60599" target="_blank" >RIV/60460709:41210/13:60599 - isvavai.cz</a>
Alternative codes found
RIV/60109807:_____/13:#0000211
Result on the web
—
DOI - Digital Object Identifier
—

Result language
angličtina
Original language name
Influence of flesh colour, year and growing area on carotenoid and anthocyanin content in potato tubers
Original language description
The objective of this two-year study was to determine the main carotenoids in 15 varieties of potatoes (Solanum tuberosum L.) with different flesh colour?white, yellow, red and purple and two varieties of Solanum phureja. Content of total anthocyanins inpigmented potatoes was also determined and compared with the carotenoid level. Potatoes were cultivated in two localities with different soil-climatic conditions. Content of carotenoids and anthocyanins was affected by variety and locality. Moreover, carotenoid content was influenced by the growing year. Content of total carotenoids ranged from 0.779 to 13.3 mg/kg dry matter (DM). The main carotenoid was lutein in all varieties (54-93%) furthermore violaxanthin, neoxanthin, zeaxanthin and ß-carotene were identified in most of the analysed samples. The highest carotenoid content was found in Solanum phureja varieties. The pigmented varieties Blaue Anneliese, Violetta, Olivia (all purple) and H.B. Red (red) showed comparable carotenoid l
Czech name
—
Czech description
—

Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
GM - Food industry
OECD FORD branch
—

Project
<a href="/en/project/QI101A184" target="_blank" >QI101A184: Potato growing technology - new environmental friendly procedures (ways).</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)