The Interaction of the Soybean Seed High Oleic Acid Oil Trait With Other Fatty Acid Modifications

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F18%3A73590649" target="_blank" >RIV/61989592:15310/18:73590649 - isvavai.cz</a>

Výsledek na webu

<a href="https://aocs.onlinelibrary.wiley.com/doi/full/10.1002/aocs.12025" target="_blank" >https://aocs.onlinelibrary.wiley.com/doi/full/10.1002/aocs.12025</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/aocs.12025" target="_blank" >10.1002/aocs.12025</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The Interaction of the Soybean Seed High Oleic Acid Oil Trait With Other Fatty Acid Modifications

Popis výsledku v původním jazyce

Oil value is determined by the functional qualities imparted from the fatty acid profile. Soybean oil historically had excellent use in foods and industry; the need to increase the stability of the oil without negative health consequences has led to a decline in soybean oil use. One solution to make the oil stable is to have high oleic acid (&gt;70%) and lower linolenic acid content in the oil. Other fatty acid profile changes are intended to target market needs: low-saturated fatty acid and high stearic acid content in the oil. The objective of this study is to determine the interaction of the high oleic acid oil trait with other alleles controlling fatty acid profiles. Soybean lines containing high oleic acid allele combinations plus other fatty acid modifying alleles were produced, and the seed was produced in multiple field environments over 2years. Stable high oleic acid with low linolenic acid (&lt;3.0%) was achieved with a 4-allele combination. The target of &gt;20% stearic acid in the seed oil was not achieved. Reducing total saturated fatty acids below 7% in a high oleic acid background was possible with mutant alleles of both an acyl-ACP thioesterase B and a -ketoacyl-[acyl-carrier-protein] synthase III gene. The results identified allele combinations that met the target fatty acid profile thresholds and were most stable across environments.

Název v anglickém jazyce

The Interaction of the Soybean Seed High Oleic Acid Oil Trait With Other Fatty Acid Modifications

Popis výsledku anglicky

Oil value is determined by the functional qualities imparted from the fatty acid profile. Soybean oil historically had excellent use in foods and industry; the need to increase the stability of the oil without negative health consequences has led to a decline in soybean oil use. One solution to make the oil stable is to have high oleic acid (&gt;70%) and lower linolenic acid content in the oil. Other fatty acid profile changes are intended to target market needs: low-saturated fatty acid and high stearic acid content in the oil. The objective of this study is to determine the interaction of the high oleic acid oil trait with other alleles controlling fatty acid profiles. Soybean lines containing high oleic acid allele combinations plus other fatty acid modifying alleles were produced, and the seed was produced in multiple field environments over 2years. Stable high oleic acid with low linolenic acid (&lt;3.0%) was achieved with a 4-allele combination. The target of &gt;20% stearic acid in the seed oil was not achieved. Reducing total saturated fatty acids below 7% in a high oleic acid background was possible with mutant alleles of both an acyl-ACP thioesterase B and a -ketoacyl-[acyl-carrier-protein] synthase III gene. The results identified allele combinations that met the target fatty acid profile thresholds and were most stable across environments.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40401 - Agricultural biotechnology and food biotechnology

Projekt

<a href="/cs/project/LO1204" target="_blank" >LO1204: Udržitelný rozvoj výzkumu v Centru regionu Haná</a><br>

Návaznosti

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

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY

ISSN

0003-021X

e-ISSN

—

Svazek periodika

95

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

11

Strana od-do

39-49

Kód UT WoS článku

000426514300006

EID výsledku v databázi Scopus

2-s2.0-85041742470