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Identification and quantification of selected benzoxazinoids and phenolics in germinated spelt (Triticum spelta)
ID
Živković, Andrej
(
Avtor
),
ID
Gođevac, Dejan
(
Avtor
),
ID
Cigić, Blaž
(
Avtor
),
ID
Polak, Tomaž
(
Avtor
),
ID
Požrl, Tomaž
(
Avtor
)
PDF - Predstavitvena datoteka,
prenos
(730,22 KB)
MD5: 0EDD978983B01DEFCC034A0CC4C5246F
URL - Izvorni URL, za dostop obiščite
https://www.mdpi.com/2304-8158/12/9/1769
Galerija slik
Izvleček
In this study, we investigated the effects of germination on the secondary metabolite composition in spelt grains. Germination significantly increased the content of various metabolites in free and bound forms. Benzoxazinoids were the most important compounds in the free fraction of the 96 h germinated grains (MBOA content as the predominant compound was 277.61 ± 15.29 µg/g DW). The majority of phenolic acids were present in the bound fraction, with trans-ferulic acid as the main component, reaching 753.27 ± 95.87 µg/g DW. The often neglected cis-isomers of phenolic acids accounted for about 20% of the total phenolic acids. High levels of apigenin di-C-glycosides were found in spelt grains, and the schaftoside content was most affected by germination, increasing threefold. The accumulation of secondary metabolites significantly increased the antioxidant activity of germinated spelt. According to the results of this study, the content of most bioactive compounds was highest in spelt grains after 96 h of germination. These data suggest that germinated spelt could potentially be valuable for the production of functional foods.
Jezik:
Angleški jezik
Ključne besede:
spelt
,
germination
,
benzoxazinoids
,
cis-isomers
,
schaftoside
,
free and bound fractions
Vrsta gradiva:
Članek v reviji
Tipologija:
1.01 - Izvirni znanstveni članek
Organizacija:
BF - Biotehniška fakulteta
Status publikacije:
Objavljeno
Različica publikacije:
Objavljena publikacija
Leto izida:
2023
Št. strani:
13 str.
Številčenje:
Vol. 12, iss. 9, art. 1769
PID:
20.500.12556/RUL-145732
UDK:
633.11:581.162:604.4
ISSN pri članku:
2304-8158
DOI:
10.3390/foods12091769
COBISS.SI-ID:
150299907
Datum objave v RUL:
11.05.2023
Število ogledov:
439
Število prenosov:
64
Metapodatki:
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Objavi na:
Gradivo je del revije
Naslov:
Foods
Skrajšan naslov:
Foods
Založnik:
MDPI
ISSN:
2304-8158
COBISS.SI-ID:
512252472
Licence
Licenca:
CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
Povezava:
http://creativecommons.org/licenses/by/4.0/deed.sl
Opis:
To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.
Sekundarni jezik
Jezik:
Slovenski jezik
Ključne besede:
pira
,
Triticum spelta
,
kaljenje
,
sekundarni metaboliti
,
antioksidativna učinkovitost
Projekti
Financer:
ARRS - Agencija za raziskovalno dejavnost Republike Slovenije
Številka projekta:
P4-0234
Naslov:
Integrirano živilstvo in prehrana
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