Effect of genotype, flesh colour and environment on the glycoalkaloid content in potato tubers from integrated agriculture
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F18%3A76464" target="_blank" >RIV/60460709:41210/18:76464 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.17221/166/2018-PSE" target="_blank" >http://dx.doi.org/10.17221/166/2018-PSE</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.17221/166/2018-PSE" target="_blank" >10.17221/166/2018-PSE</a>
Alternative languages
Result language
angličtina
Original language name
Effect of genotype, flesh colour and environment on the glycoalkaloid content in potato tubers from integrated agriculture
Original language description
The main aim of the study was the evaluation of the content of alpha-solanine, alpha-chaconine and total glycoalkaloids (TGA) in fourteen new potato cultivars with purple and red flesh in comparison with yellow- and white-fleshed control potatoes cultivated in a friendly way in integrated agriculture. The results were obtained from three-year trials on two locations. TGA levels in tubers flesh ranged from 33,69 to 167,77 mg/kg fresh matter (FM), and the ratio of alpha-chaconine to alpha-solanine from 1,18 to 3,78. No TGA safety limit was exceeded for any cultivar. The glycoalkaloids content was not significantly influenced by flesh colour, whereas the cultivar genotype had a decisive influence on their content. Eight cultivars with coloured flesh yielded a more favourable lower TGA content in comparison with the yellow-fleshed control cv. Agria (86,3 mg/kg FM). On the contrary, six cultivars showed higher TGA values. The highest average TGA content was found in the purple-fleshed Bora Valley cultivar
Czech name
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Czech description
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Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)
Result continuities
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)
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Plant, Soil and Environment
ISSN
1214-1178
e-ISSN
1805-9368
Volume of the periodical
64
Issue of the periodical within the volume
4
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
6
Pages from-to
186-191
UT code for WoS article
000430574200006
EID of the result in the Scopus database
2-s2.0-85045891901