Lipid content, fatty acid profile, and nutritional value of new oat cultivars

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F27184145%3A_____%2F18%3AN0000005" target="_blank" >RIV/27184145:_____/18:N0000005 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60460709:41210/18:77329

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0733521018305204?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0733521018305204?via%3Dihub</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jcs.2018.09.012" target="_blank" >10.1016/j.jcs.2018.09.012</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Lipid content, fatty acid profile, and nutritional value of new oat cultivars

Popis výsledku v původním jazyce

Oat is a cereal with a long history of cultivation and great importance in human nutrition, not only because of its starch and protein content, but also because of its substantial fat content with a relatively high proportion of unsaturated fatty acids. The fat content, fatty acid composition, and nutritional value of six new oat cultivars were evaluated. Total fat content ranged from 2.9 g/100 g (Korok) to 6.1 g/100 g of sample (Kamil). Naked oat cultivars had significantly higher fat content than hulled oat cultivars (p < 0.0001). The most abundant fatty acids in all tested oat cultivars were linoleic (34.6–38.2%), oleic (30.7–32.2%), and palmitic acid (21.4–22.7%). Naked cultivars had significantly higher amounts of linoleic (pyellow = 0.0125, pblack = 0.0472) and lower amounts of palmitic acid (pyellow = 0.0019, pblack = 0.0031) than hulled oat cultivars. All analysed oat samples had low atherogenic (0.17–0.19) and thrombogenic indices (0.30–0.34). These findings indicate that the tested new cultivars could be a good source of nutritionally valuable oil that plays an important role in the prevention of cardiovascular diseases.

Název v anglickém jazyce

Lipid content, fatty acid profile, and nutritional value of new oat cultivars

Popis výsledku anglicky

Oat is a cereal with a long history of cultivation and great importance in human nutrition, not only because of its starch and protein content, but also because of its substantial fat content with a relatively high proportion of unsaturated fatty acids. The fat content, fatty acid composition, and nutritional value of six new oat cultivars were evaluated. Total fat content ranged from 2.9 g/100 g (Korok) to 6.1 g/100 g of sample (Kamil). Naked oat cultivars had significantly higher fat content than hulled oat cultivars (p < 0.0001). The most abundant fatty acids in all tested oat cultivars were linoleic (34.6–38.2%), oleic (30.7–32.2%), and palmitic acid (21.4–22.7%). Naked cultivars had significantly higher amounts of linoleic (pyellow = 0.0125, pblack = 0.0472) and lower amounts of palmitic acid (pyellow = 0.0019, pblack = 0.0031) than hulled oat cultivars. All analysed oat samples had low atherogenic (0.17–0.19) and thrombogenic indices (0.30–0.34). These findings indicate that the tested new cultivars could be a good source of nutritionally valuable oil that plays an important role in the prevention of cardiovascular diseases.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40101 - Agriculture

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

Journal of Cereal Science

ISSN

0733-5210

e-ISSN

—

Svazek periodika

84

Číslo periodika v rámci svazku

11

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

5

Strana od-do

44-48

Kód UT WoS článku

000453622100007

EID výsledku v databázi Scopus

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