دورية أكاديمية
Enhancing growth and bioactive metabolites characteristics in Mentha pulegium L. via silicon nanoparticles during in vitro drought stress.
| العنوان: | Enhancing growth and bioactive metabolites characteristics in Mentha pulegium L. via silicon nanoparticles during in vitro drought stress. |
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| المؤلفون: | El-Naggar HM; Department of Floriculture, Faculty of Agriculture, Alexandria University (El-Shatby), Alexandria, 21545, Egypt. hany.elnagar@alexu.edu.eg., Osman AR; Department of Horticulture, Faculty of Agriculture, Damanhour University, Damanhour, 22516, Beheira, Egypt. amira.ramadan@agr.dmu.edu.eg. |
| المصدر: | BMC plant biology [BMC Plant Biol] 2024 Jul 10; Vol. 24 (1), pp. 657. Date of Electronic Publication: 2024 Jul 10. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: BioMed Central Country of Publication: England NLM ID: 100967807 Publication Model: Electronic Cited Medium: Internet ISSN: 1471-2229 (Electronic) Linking ISSN: 14712229 NLM ISO Abbreviation: BMC Plant Biol Subsets: MEDLINE |
| أسماء مطبوعة: | Original Publication: London : BioMed Central, [2001- |
| مواضيع طبية MeSH: | Mentha pulegium*/chemistry , Mentha pulegium*/metabolism , Nanoparticles*/chemistry , Droughts* , Silicon*/metabolism , Silicon*/pharmacology, Polyethylene Glycols/chemistry ; Polyethylene Glycols/pharmacology ; Antioxidants/metabolism ; Stress, Physiological ; Acyclic Monoterpenes/metabolism |
| مستخلص: | The development and production of secondary metabolites from priceless medicinal plants are restricted by drought stress. Mentha pulegium L. belongs to the Lamiaceae family and is a significant plant grown in the Mediterranean region for its medicinal and aesthetic properties. This study investigated the effects of three polyethylene glycol (PEG) (0, 5, and 10%) as a drought stress inducer and four silicon nanoparticle (SiNP) (0, 25, 50, and 100 ppm) concentrations as an elicitor to overcome the adverse effect of drought stress, on the growth parameters and bioactive chemical composition of M. pulegium L. plants grown in vitro. The experiment was performed as a factorial experiment using a completely randomized design (CRD) consisting of 12 treatments with two factors (3 PEG × 4 SiNPs concentrations), 6 replicates were used for each treatment for a total of 72 experimental units.The percentage of shoot formation was inversely proportional to the PEG concentration; for the highest PEG concentration, the lowest percentage of shoot formation (70.26%) was achieved at 10% PEG. SiNPs at 50 ppm enhanced shoot formation, the number of shoots, shoot height, fresh and dry weight, rosmarinic acid, total phenols, and 2,2-diphenyl-1-picrylhydrazyl (DPPH) scavenging activity. The methanol extract from M. pulegium revealed the presence of significant secondary metabolites using gas chromatography‒mass spectrometry (GC-MS). The principal constituents of the extract were limonene (2.51, 2.99%), linalool (3.84, 4.64%), geraniol (6.49, 8.77%), menthol (59.73, 65.43%), pulegone (3.76, 2.76%) and hexadecanoic acid methyl ester or methyl palmitate (3.2, 4.71%) for the 0 ppm SiNPs, PEG 0% and 50 ppm SiNPs, and PEG 10%, respectively. Most of the chemical components identified by GC‒MS in the methanol extract were greater in the 50 ppm SiNP and 10% PEG treatment groups than in the control group. SiNP improves drought tolerance by regulating biosynthesis and accumulating some osmolytes and lessens the negative effects of polyethylene glycol-induced drought stress.Based on the results, the best treatment for most of the parameters was 50 ppm SiNPs combined with 10% PEG, the morphological and chemical characteristics were inversely proportional to the PEG concentration, as the highest PEG concentration (10%) had the lowest results. Most parameters decreased at the highest SiNP concentration (100 ppm), except for the DPPH scavenging percentage, as there was no significant difference between the 50 and 100 ppm SiNPs. (© 2024. The Author(s).) |
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| فهرسة مساهمة: | Keywords: Elicitation; Murashige and Skoog media; Nano silicon oxide; Secondary products; Tissue culture |
| المشرفين على المادة: | Z4152N8IUI (Silicon) 3WJQ0SDW1A (Polyethylene Glycols) 0 (Antioxidants) 0 (Acyclic Monoterpenes) |
| تواريخ الأحداث: | Date Created: 20240710 Date Completed: 20240711 Latest Revision: 20240714 |
| رمز التحديث: | 20240714 |
| مُعرف محوري في PubMed: | PMC11234791 |
| DOI: | 10.1186/s12870-024-05313-z |
| PMID: | 38987699 |
| قاعدة البيانات: | MEDLINE |
Find this article in full text from Springer Verlag. 
Full Text Finder | تدمد: | 1471-2229 |
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| DOI: | 10.1186/s12870-024-05313-z |