Tocol content in oat varieties grown under different environmental conditions and farming systems

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12220%2F23%3A43907344" target="_blank" >RIV/60076658:12220/23:43907344 - isvavai.cz</a>

Alternative codes found

RIV/60460709:41210/23:95065

Result on the web

<a href="https://doi.org/10.1016/j.jcs.2023.103733" target="_blank" >https://doi.org/10.1016/j.jcs.2023.103733</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jcs.2023.103733" target="_blank" >10.1016/j.jcs.2023.103733</a>

Result language

angličtina

Original language name

Tocol content in oat varieties grown under different environmental conditions and farming systems

Original language description

The effect of variety and environmental factors on the tocol content and composition in oat grain determined by liquid chromatography with fluorescence detection was investigated. Basic grain parameters - such as yield, TKW (thousand kernel weight), and fat content - and their relation to the tocol content were also monitored. Four varieties of hulled oats (Kertag, Korok, Seldon, Raven) and one of naked oats (Patrik) were grown over two years, at two different localities, under conventional and organic farming systems. The total tocol content ranged from 68.4 to 163 &amp; mu;g/g DW and consisted of only &amp; alpha;- and 13-forms of tocols, with &amp; alpha;-tocotrienol predominating (68.2%), followed by &amp; alpha;-tocopherol (26.4%). The year was the largest contributor to the overall variability, with significantly higher tocol content in 2019 (143 &amp; mu;g/g DW) compared to 2020 (94.9 &amp; mu;g/g DW). The effect of the variety and farming system was significant only for the minor 13-forms of tocols, while locality represented a statistically insignificant factor. Tocol content was strongly negatively correlated with TKW (-0.75) and moderately negatively correlated with grain yield (-0.44). Conversely, a moderate positive correlation (0.44) was found between the tocol content and grain fat content, with higher values for &amp; alpha;-forms of tocols.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)

Project

<a href="/en/project/QK1810102" target="_blank" >QK1810102: Development of oat genotypes with low coeliac reactivity and high nutritional quality</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2023

Confidentiality

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

Name of the periodical

Journal of Cereal Science

ISSN

0733-5210

e-ISSN

1095-9963

Volume of the periodical

113

Issue of the periodical within the volume

září 2023, 103733

Country of publishing house

GB - UNITED KINGDOM

Number of pages

7

Pages from-to

1-7

UT code for WoS article

001049918900001

EID of the result in the Scopus database

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