Gamma-irradiation effect on the chemical composition and antibacterial activity of the moroccan tanacetum annuum L. essential oil

Belcadi, Hasna; Aknouch, Adil; Farah, Abdellah; Chraka, Anas; Lachkar, Mohammed; Mouhib, Mohammed; Zantar, Said; Ibnmansour, Ahmed

doi:10.1016/j.heliyon.2023.e16625

Cited by 3 publications

(10 citation statements)

References 22 publications

(26 reference statements)

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“…This research had similar results to this research. These outcomes are consistent with those reported by Tanacetum annuum L. 29 , Thymus vulgaris L. 30 ; Syzygium aromaticum and Cinnamomum zeylanicum 31 .…”

Section: Discussionsupporting

confidence: 92%

Effect of gamma rays on the essential oil and biochemical characteristics of the Satureja mutica Fisch & C. A. Mey

Mahdi Navehsi,

Abdossi,

Abbaszadeh

et al. 2024

Sci Rep

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There are 16 species in the genus Satureja L. (Lamiaceae), of which 10 are native. This research aimed to investigate the effect of gamma rays and storage conditions and duration on the percentage and components of the essential oil and some biochemical characteristics of Satureja mutica Fisch & C.A. Mey at the Research Institute of Forests and Rangelands. Plants were collected at the full flowering stage and exposed to different doses of gamma rays (0, 2.5, 5, 7.5, and 10 kGy) at the Atomic Energy Organization, Iran. The samples were kept in a refrigerator (4 °C) and in the shade (25 ± 2 °C) for 0, 120, and 240 h. This experiment was performed in a completely randomized design. Essential oil extraction was done by water distillation for 2 h. The composition of their essential oil components was identified using GC and GC/MS. Some biochemical traits, including phenol content, antioxidant capacity, and carbohydrate content, were measured. The results indicated that irradiation on the percentage of essential oil showed a statistically significant difference. In addition, the interaction effect of irradiation × storage conditions, irradiation × duration of storage, on the percentage of essential oil was significant. According to a comparison of the means, 2.5 kGy irradiation produced the highest percentage of essential oil (0.4%); in contrast, a significant decrease was detected in components with 7.5 and 10 kGy irradiation. It was observed that the percentage of some essential oil compounds decreased with the gamma-ray intensity increase. 2.5 kGy of gamma rays and shade storage conditions for 240 h led to the highest content of p-cymene and carvacrol. Nevertheless, the highest thymol content was obtained under refrigeration conditions without irradiation. The maximum phenol content and antioxidant capacity were obtained when the plants were irradiated with 2.5 and 7.5 kGy gamma rays. However, the maximum carbohydrate rate was observed in non-irradiated plants. It was concluded that low-intensity gamma rays could improve the percentage of essential oil and main components like p-cymene and carvacrol in S. mutica Fisch & C.A. Mey.

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Section: Discussionsupporting

confidence: 92%

Effect of gamma rays on the essential oil and biochemical characteristics of the Satureja mutica Fisch & C. A. Mey

Mahdi Navehsi,

Abdossi,

Abbaszadeh

et al. 2024

Sci Rep

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“…The obtained TaEO has a very dark blue color with a fruity and herbaceous aroma. Therein, the extraction yield of TaEO was on average 0.7% (wt/wt) of dry material, which was higher than the ones found previously with a percentage ranging between 0.23% and 0.5% [ 6 , 10 , 11 ], while our yield was noted to be lower than the studies by Greche et al [ 12 ] and Zaim et al [ 13 ] with the values of 0.8% and 1.2%, respectively.…”

Section: Resultscontrasting

confidence: 80%

“…The obtained TaEO has a very dark blue color with a fruity and herbaceous aroma. Therein, the extraction yield of TaEO was on average 0.7% (wt/wt) of dry material, which was higher than the ones found previously with a percentage ranging between 0.23% and 0.5% [6,10,11], while our yield was noted to be lower than the studies by Greche et al [12] and Zaim et al [13] with the values of 0.8% and 1.2%, respectively. Regarding the crude extracts, six extracts were prepared using three parts, including the stems, leaves and flowers, and two solvents, which were methanol (100%) and hydromethanol (80:20, v/v).…”

Section: Extraction Yieldcontrasting

confidence: 80%

“…Generally, this combination could be an interesting alternative to combat Bayoud diseases. The strong antifungal activity of T. annuum essential oil against Foa could be attributed to its major compounds such as camphor which possessed several biological activities [6], in particular, a strong activity against several phytopathogens of the Fusarium species [21] and the major substance α-pinene noted to have activity against F. oxysporum [23]. Additionally, bornyl acetate and limonene have been recorded as having antimicrobial and insecticidal properties, and limonene is used as a fungicide [25,26].…”

Section: Antifungal Activity and Synergistic Effectmentioning

confidence: 99%

“…T. annuum L. known as Blue Tansy, or as Moroccan blue chamomile, is an herbaceous plant that grows spontaneously in Mediterranean Bassan, and in particular in northwestern Morocco, Portugal, Spain and southern France. It belongs to the Compositae (or Asteraceae) family, which is considered the largest and within the most 20 prolific flowering plant families in the world [ 6 ]. T. annuum is used in traditional medicine as an anti-inflammatory, anti-histamine, anti-flogistic, and anti-pruriginic plant [ 7 ]; in addition, this plant has been tested for cytotoxic activity [ 7 , 8 ] and antifungal activity against a large spectrum of phytopathogenic fungi [ 9 ].…”

Section: Introductionmentioning

confidence: 99%

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Chemical Characterization and Antifungal Activity of Blue Tansy (Tanacetum annuum) Essential Oil and Crude Extracts against Fusarium oxysporum f. sp. albedinis, an Agent Causing Bayoud Disease of Date Palm

Ettakifi,

Abbassi,

Maouni

et al. 2023

Antibiotics

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Tanacetum annuum L. is a Mediterranean plant, commonly known as Blue Tansy due to its blue colour as an essential oil, which is widely used for medicinal purposes. However, there are no studies on the bioactive compounds (especially, phenolic compounds) and the biological properties of their organic extracts. Herein, the purpose of the present work was to investigate the chemical composition of the essential oil and crude extracts of the T. annuum aerial parts collected from northern Morocco and to evaluate their antioxidant and antifungal activity against Fusarium oxysporum f. sp. albedinis, an agent causing Bayoud disease of the date palm, an important food source and commercial perennial crop in the Sahara and North Africa. Chemically, Folin–Ciocalteu and aluminium chloride colourimetric methods were used to determine the total phenolic (TPC) and total flavonoid (TFC) contents, respectively; polyphenols were characterized using HPLC-MS, while GC-MS was used to analyse the essential oil composition. Moreover, the evaluation of antioxidant and antifungal activities was carried out using the DPPH test and microdilution method, respectively. The results showed that the three T. annuum parts (stems, leaves and flowers) extracts contained important TPC and TFC with values varied between 51.32 and 116.32 mg/g of dry crude extract (DCE). HPLC-MS analysis revealed the identification and quantification of 19 phenolic acids and flavonoids with an emphasis on apigenin 7-glucoside (4540 µg/g of dry weight (DW)), luteolin 7-glucoside (2804 µg/g DW) and salicylic acid (1878 µg/g DW). Additionally, 39 biomolecules were identified in the essential oil using GC-MS, which were predominated by camphor (16.69%), α-pinene (12.37%), bornyl acetate (11.97%) and limonene (11.10%). The methanolic and hydro-methanolic extracts of T. annuum parts demonstrated a strong antioxidant property with IC50 values ranging between 0.22 and 0.65 mg/mL. Concerning antifungal activity, the essential oil and crude extracts of the Moroccan Blue Tansy exhibited a potent capacity against F. oxysporum f. sp. albedinis at low concentrations, with MIC and MFC values of 3.33 and 4.58 µL/mL for the essential oil and values of 3.33 and 9.17 mg/mL for crude extracts, respectively. Overall, these results demonstrated T. annuum as an important source of bioactive compounds and contribute significantly to the potential of using essential oils and extracts for controlling the Bayoud disease of date palms. Moreover, the finding suggests that T. annuum can be highly useful for phytosanitary and pharmaceutical industries.

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Investigating the involvement of the NLRP3/ASC/caspase-1 and NF-κb/MAPK pathways in the pathogenesis of gouty arthritis: Insights from irradiated and non-irradiated Trifolium alexandrium L. extracts and some metabolites

Mohammed,

Elariny,

Seif-Eldein

et al. 2024

Journal of Ethnopharmacology

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Gamma-irradiation effect on the chemical composition and antibacterial activity of the moroccan tanacetum annuum L. essential oil

Cited by 3 publications

References 22 publications

Effect of gamma rays on the essential oil and biochemical characteristics of the Satureja mutica Fisch & C. A. Mey

Effect of gamma rays on the essential oil and biochemical characteristics of the Satureja mutica Fisch & C. A. Mey

Chemical Characterization and Antifungal Activity of Blue Tansy (Tanacetum annuum) Essential Oil and Crude Extracts against Fusarium oxysporum f. sp. albedinis, an Agent Causing Bayoud Disease of Date Palm

Investigating the involvement of the NLRP3/ASC/caspase-1 and NF-κb/MAPK pathways in the pathogenesis of gouty arthritis: Insights from irradiated and non-irradiated Trifolium alexandrium L. extracts and some metabolites

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