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348169

Metabolomics Profiling of Chilled (Coriandrum sativum L.) Primed by Silicate, Humic acid and Gamma Radiation

Article

Last updated: 23 Dec 2024

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Abstract

‎Abstract: Chilling escape strategy using safe growth bio stimulators viz., is the aim of this work. ‎Dry coriander seeds were primed ‎ in humic acid (50 mg. l-1), potassium silicates (80 ‎mM) or irradiated by γ-rays (50 Gy) before priming in tap water, then all previous ‎treatments were incubated for 16 h at 6ºC ±0.5. The results revealed that priming ‎techniques enhanced morphological characteristics and metabolomics. Nitrogenous ‎constituents, polyamines, and elements increased nutritional values in chilled or non-‎chilled coriander plants. While saturated fatty acids decreased in chilled coriander, the ‎unsaturated fatty acids and unsat/sat ratios increased in chilled and primed plants. ‎Also, the data obtained showed fluctuations within quantities of 43 volatile ‎compounds. volatile oil separated using a GC mass spectrometer either increased, ‎decreased, disappeared, or newly appeared under chilling. Thus, the recommendation ‎is priming coriander seeds before planting is a powerful technique that renders ‎fortification and tolerance to repair physiological damages under chilling.‎

DOI

10.21608/ajnsa.2024.250145.1793

Keywords

Keywords: priming, Chilling stress, Coriander, Growth biostimulators, HPLC, metabolic activity

Authors

First Name

omaima

Last Name

Hussein

MiddleName

Sayed

Affiliation

Emeritus professor in Natural product department, plant physiology lab., national center for radiation research and technology

Email

omaima.hussein@eaea.sci.eg

City

Cairo

Orcid

0000-0001-9606-3652

First Name

amal

Last Name

Abdelkadr

MiddleName

-

Affiliation

botany department, Faculty of science, Ain Shams university

Email

amal.abdelkadr@yahoo.com

City

-

Orcid

-

Volume

57

Article Issue

2

Related Issue

46958

Issue Date

2024-04-01

Receive Date

2023-11-20

Publish Date

2024-04-01

Page Start

85

Page End

99

Print ISSN

1110-0451

Online ISSN

2090-4258

Link

https://ajnsa.journals.ekb.eg/article_348169.html

Detail API

https://ajnsa.journals.ekb.eg/service?article_code=348169

Order

348,169

Type

Original Article

Type Code

455

Publication Type

Journal

Publication Title

Arab Journal of Nuclear Sciences and Applications

Publication Link

https://ajnsa.journals.ekb.eg/

MainTitle

Metabolomics Profiling of Chilled (Coriandrum sativum L.) Primed by Silicate, Humic acid and Gamma Radiation

Details

Type

Article

Created At

23 Dec 2024