Comprehensive study of the effect of oat grain germination on the content of avenanthramides

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985823%3A_____%2F24%3A00583234" target="_blank" >RIV/67985823:_____/24:00583234 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00027006:_____/24:10177090

Výsledek na webu

<a href="https://doi.org/10.1016/j.foodchem.2023.137807" target="_blank" >https://doi.org/10.1016/j.foodchem.2023.137807</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.foodchem.2023.137807" target="_blank" >10.1016/j.foodchem.2023.137807</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Comprehensive study of the effect of oat grain germination on the content of avenanthramides

Popis výsledku v původním jazyce

The chemical profile and the levels of AVNs in oat varieties after germination have been examinated. In the present study, 12 distinct oat varieties were germinated for 0–192 h and a total of 28 AVNs and 3 AVN-hexosides were determined in these samples. Among them, three novel AVNs were synthesized (AVN 1a, AVN 2a, and AVN 2ad), characterized using NMR techniques (1D- and 2D-NMR), and assessed in real samples for the first time. The most abundant AVNs in the samples were AVN 2c, AVN 2p, AVN 2f, and their long-chained analogues AVN 2 cd, AVN 2pd, AVN 2fd, together representing 75–85 % of the total AVNs content. The highest total AVN level was observed on average after 48–72 h of germination time and it reached a value 1–1.2 mg/g. Out of 12 investigated oat varieties, CDC Boyer, Diadem, and Rozmar have proved to be the most suitable genotypes for germination.

Název v anglickém jazyce

Comprehensive study of the effect of oat grain germination on the content of avenanthramides

Popis výsledku anglicky

The chemical profile and the levels of AVNs in oat varieties after germination have been examinated. In the present study, 12 distinct oat varieties were germinated for 0–192 h and a total of 28 AVNs and 3 AVN-hexosides were determined in these samples. Among them, three novel AVNs were synthesized (AVN 1a, AVN 2a, and AVN 2ad), characterized using NMR techniques (1D- and 2D-NMR), and assessed in real samples for the first time. The most abundant AVNs in the samples were AVN 2c, AVN 2p, AVN 2f, and their long-chained analogues AVN 2 cd, AVN 2pd, AVN 2fd, together representing 75–85 % of the total AVNs content. The highest total AVN level was observed on average after 48–72 h of germination time and it reached a value 1–1.2 mg/g. Out of 12 investigated oat varieties, CDC Boyer, Diadem, and Rozmar have proved to be the most suitable genotypes for germination.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

30105 - Physiology (including cytology)

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2024

Kód důvěrnosti údajů

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

Název periodika

Food Chemistry

ISSN

0308-8146

e-ISSN

1873-7072

Svazek periodika

437

Číslo periodika v rámci svazku

Part 1 30 March

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

11

Strana od-do

137807

Kód UT WoS článku

001098545000001

EID výsledku v databázi Scopus

2-s2.0-85174681119