The effect of genotype, weather conditions and cropping system on antioxidant activity and content of selected antioxidant compounds in wheat with coloured grain

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12220%2F18%3A43898611" target="_blank" >RIV/60076658:12220/18:43898611 - isvavai.cz</a>

Alternative codes found

RIV/60460709:41210/18:77520

Result on the web

<a href="http://dx.doi.org/10.17221/430/2018-PSE" target="_blank" >http://dx.doi.org/10.17221/430/2018-PSE</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17221/430/2018-PSE" target="_blank" >10.17221/430/2018-PSE</a>

Result language

angličtina

Original language name

The effect of genotype, weather conditions and cropping system on antioxidant activity and content of selected antioxidant compounds in wheat with coloured grain

Original language description

The aim of the study was to evaluate total antioxidant activity (TAA) and total content of carotenoids (TCC),anthocyanins (TAC), phenolics (TPC) and phenolic acids (PAs) in grain of selected pigmented wheat genotypes and traditional control cultivar cultivated under organic and conventional cropping systems in two-year trials. All of the evaluated parameters were significantly affected both by genotype and evaluated environmental factors. While in TPC, PAs and TCC the effect of years prevailed, TAC was affected mainly by genotype. The effect of genotype and year in TAA was comparable. TPC ranged from 581.71 mg/kg (control cv. Annie) to 723.60 mg/kg (cultivar with purple pericarp PS Karkulka), total PAs content from 711.77 mg/kg (cv. PS Karkulka) to 849.47 mg/kg (cv. Skorpion with blue aleurone). TCC varied from 1.56 mg/kg (cv. PS Karkulka) to 5.32 mg/kg (cv. Citrus with yellow endo¬sperm). The highest TAC (63.23 mg/kg) was found in cv. Skorpion, the lowest (12.70 mg/kg) in cv. AF Jumiko with purple pericarp. Anthocyanins were not detected in cvs. Annie and Citrus. TAA varied from 162.68 mg/kg in cv. Annie to 226.71 mg/kg in breeding line KM 53-14 with blue aleurone. Higher TAA and antioxidants contents and lower grain yields were observed in organic cropping system and in drier year 2016.

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

40101 - Agriculture

Project

<a href="/en/project/QJ1510206" target="_blank" >QJ1510206: Research of the wheat different grain discoloration types caused by substances with antioxidant effects, their use for development of varieties with positive health benefit for human and animal nutrition</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2018

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

—

Volume of the periodical

11

Issue of the periodical within the volume

68

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

9

Pages from-to

530-538

UT code for WoS article

000448954700003

EID of the result in the Scopus database

2-s2.0-85060132445