Salicylate treatment affects fruit quality and also alters the composition of metabolites in strawberries

Gačnik, Saša (avtor), Veberič, Robert (avtor), Hudina, Metka (avtor), Koron, Darinka (avtor), Mikulič Petkovšek, Maja (avtor)

This study evaluated the effect of preharvest treatments with salicylates (salicylic acid (SA), methyl salicylic acid (MeSA) and acetyl salicylic acid (ASA)) on fruit quality parameters and primary and secondary metabolites during ripening at five sampling dates. The results showed that salicylates affect overall fruit quality, and some very desirable and important properties of strawberry fruits were acquired by the treatments, such as a deeper red colour (decreased hue angle), delayed ripening process with maintenance of higher fruit firmness, and higher sugar and ascorbic acid content. HPLC-MS analysis of the phenolic contents showed at almost all sampling dates that treatment with salicylates increased the content of some phenolic groups, the contents of the hydroxycinnamic acids (SA: up to 18%; MeSA: up to 13% increase), flavanols (SA: up to 27%, MeSA: up to 36% and ASA: up to 24% increase), anthocyanins (SA: up to 51%, MeSA: up to 33% and ASA: up to 28% increase) and also flavonol glycosides such as flavones. Total phenolics in fruits also increased-up to 27% with SA and up to 28% with MeSA. In general, better fruit quality and higher metabolite content were obtained with SA.

• Jezik: Angleški jezik
• Ključne besede: salicylic acid (SA), methyl salicylic acid (MeSA), acetylsalicylic acid (ASA), sugars, organic acids, phenolic compounds, bioactive compounds
• Vrsta gradiva: Članek v reviji
• Tipologija: 1.01 - Izvirni znanstveni članek
• Organizacija: BF - Biotehniška fakulteta
• Status publikacije: Objavljeno
• Različica publikacije: Objavljena publikacija
• Leto izida: 2021
• Št. strani: 16 str.
• Številčenje: Vol. 7, iss. 10, art. 400
• PID: 20.500.12556/RUL-136229
• UDK: 635
• ISSN pri članku: 2311-7524
• DOI: 10.3390/horticulturae7100400
• COBISS.SI-ID: 82092803
• Datum objave v RUL: 20.04.2022

Gradivo je del revije

• Naslov: Horticulturae
• Skrajšan naslov: Horticulturae
• Založnik: MDPI
• ISSN: 2311-7524
• COBISS.SI-ID: 526326297

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.
• Začetek licenciranja: 14.10.2021

Sekundarni jezik

• Jezik: Slovenski jezik
• Ključne besede: jagode, salicilna kislina, kemična sestava, sekundarni metaboliti, fenolne spojine, organske kisline, bioaktivne snovi

Projekti

• Financer: ARRS - Agencija za raziskovalno dejavnost Republike Slovenije
• Številka projekta: P4-0013
• Naslov: Hortikultura

• Financer: ARRS - Agencija za raziskovalno dejavnost Republike Slovenije
• Številka projekta: P4-0133
• Naslov: Trajnostno kmetijstvo