Nutritional Evaluation of Quinoa Genetic Resources Growing in the Climatic Conditions of Central Europe

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F23%3A10176399" target="_blank" >RIV/00027006:_____/23:10176399 - isvavai.cz</a>

Alternative codes found

RIV/60460709:41340/23:96664

Result on the web

<a href="https://www.mdpi.com/2304-8158/12/7/1440/pdf?version=1680013911" target="_blank" >https://www.mdpi.com/2304-8158/12/7/1440/pdf?version=1680013911</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/foods12071440" target="_blank" >10.3390/foods12071440</a>

Result language

angličtina

Original language name

Nutritional Evaluation of Quinoa Genetic Resources Growing in the Climatic Conditions of Central Europe

Original language description

Quinoa displays huge genetic variability and adaptability to distinct climatic conditions. Quinoa seeds are a good source of nutrients; however, the overall nutritional composition and nutrient content is influenced by numerous factors. This study focused on the nutritional and morphologic evaluation of various quinoa genotypes grown in the Czech Republic. Significant differences between years were observed for morphological traits (plant height, inflorescence length, weight of thousand seeds). The weather conditions in the year 2018 were favorable for all the morphological traits. The protein content of quinoa accessions ranged between 13.44 and 20.01% and it was positively correlated to mauritianin. Total phenolic content varied greatly from year to year, while the antioxidant activity remained relatively stable. The most abundant phenolic compounds were the flavonoids miquelianin, rutin, and isoquercetin. Isoquercetin, quercetin, and N-feruoloyl octopamine showed the highest stability under variable weather conditions in the analyzed years. A total of six compounds were detected and quantified in quinoa for the first time. Most varieties performed well under Central European conditions and can be considered a good source of nutrients and bioactive compounds. These data can be used as a source of information for plant breeders aiming to improve the quality traits of quinoa.

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

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2023

Confidentiality

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

Name of the periodical

Foods

ISSN

2304-8158

e-ISSN

—

Volume of the periodical

¨12

Issue of the periodical within the volume

7

Country of publishing house

CH - SWITZERLAND

Number of pages

21

Pages from-to

1440

UT code for WoS article

000969300500001

EID of the result in the Scopus database

2-s2.0-85152780443