Alterations in specialized metabolites’ profile of Daucus carota L. Calli induced by low-temperature plasma treatment
2023
Authors:
Živković, SuzanaMilutinović, Milica
Mišić, Danijela
Nakarada, Đura
Mojović, Miloš
Jovanović, Olivera
Škoro, Nikola
Puač, Nevena
Document Type:
Conference object (Published version)
,
© 2023 by the French Society of Plant Biology
Metadata
Show full item recordAbstract:
Non-thermal plasma (NTP) technology offers a promising future in plant metabolic engineering, being energy efficient and Eco-friendly alternative to the conventional treatments [1]. Plasma environment is enriched with reactive oxygen and nitrogen species (RONS) that participate in various signaling pathways in plants by regulating their metabolic and developmental processes. In the present study calli of different carrot (Daucus carota L.) varieties was treated by using plasma needle device designed for biomedical applications [2]. Metabolite profiling revealed that plasma treatment could induce severe qualitative and quantitative changes of the major phenolic compounds detected in carrot calli. Current
metabolic alteration was followed by the significant shift in the antioxidant capacity of the treated calli. Obtained results outline the potential application of plasma treatment as a novel elicitor for the production of bio-active compounds in plant in vitro culture systems
Keywords:
low-temperature plasma treatment; carrot calli; specialized metabolitesFunding / projects:
- APPerTAin-BIOM - Atmospheric pressure plasmas operating in wide frequency range: A new tool for production of biologically relevant reactive species for applications in biomedicine (RS-ScienceFundRS-Ideje-7739780)
In:
- 14th International Conference of the French Society of Plant Biology; 2023 Jul 3-6; Marseille, France. French Society of Plant Biology; 2023. p. 154.