Essential oil of Algerian<i>Inula viscosa</i>leaves

Madani, Leila; Derriche, Ratiba; Haoui, Imad Eddine

doi:10.1080/0972060x.2014.884778

Cited by 14 publications

(11 citation statements)

References 20 publications

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“…The oil contains a total of 30.11% oxygenated sesquiterpenes, with caryophyllene oxide (15.14%) and α -muurolol (13.75%) being the dominant compounds in this class and cyperotundone (1.22%) being less abundant. Madani et al [ 30 ] compiled a table of the main components of the essential oils of D. viscosa from Algeria, Jordan, Italy, Turkey, Spain, and France. The composition of the oil of D. viscosa from Sardinia is most similar to the composition of the oil of Croatian D. viscosa in terms of caryophyllene oxide content.…”

Section: Resultsmentioning

confidence: 99%

“…The composition of the oil of D. viscosa from Sardinia is most similar to the composition of the oil of Croatian D. viscosa in terms of caryophyllene oxide content. Caryophyllene oxide is also the main component obtained by water distillation from the leaves of this species from Algeria and Tunisia [ 30 , 31 ]. The fatty acid and hydrocarbon groups represent less than 6% of the total oil ( Table 1 ).…”

Section: Resultsmentioning

confidence: 99%

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Not Only a Weed Plant—Biological Activities of Essential Oil and Hydrosol of Dittrichia viscosa (L.) Greuter

Vuko

Dunkić

Maravić

et al. 2021

Plants

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With the increasing interest in obtaining biologically active compounds from natural sources, Dittrichia viscosa (L.) Greuter (Asteraceae) came into our focus as a readily available and aromatic wild shrub widely distributed in the Mediterranean region. This work provides a phytochemical profile of D. viscosa in terms of parallel chemical composition in the lipophilic fraction (essential oil) and the water fraction (hydrosol). GC-MS analysis identified 1,8-cineole, caryophyllene oxide, α-terpenyl acetate, and α-muurolol as the major components of the essential oil, while in the hydrosol p-menth-1-en-9-ol, 1,8-cineole, linalool, cis-sabinene hydrate, and α-muurolol were the major volatile components. 3,4-Dihydroxybenzoic acid was found to be the predominant compound in the hydrosol composition by HPLC analysis. The antimicrobial potential of both extracts was evaluated against thirteen opportunistic pathogens associated with common skin and wound infections and emerging food spoilage microorganisms. The antimicrobial activity of the essential oil suggests that the volatiles of D. viscosa could be used as novel antimicrobial agents. The antiproliferative results of D. viscosa volatiles are also new findings, which showed promising activity against three cancer cell lines: HeLa (cervical cancer cell line), HCT116 (human colon cancer cell line), and U2OS (human osteosarcoma cell line). The decrease in GSH level observed in hydrosol-treated HeLa cells suggests oxidative stress as a possible mechanism of the antiproliferative effect of hydrosol on tumor cells. The presented results are also the first report of significant antiphytoviral activity of hydrosol against tobacco mosaic virus (TMV) infection. Based on the results, D. viscosa might have the potential to be used in crop protection, as a natural disinfectant and natural anticancer agent.

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Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Not Only a Weed Plant—Biological Activities of Essential Oil and Hydrosol of Dittrichia viscosa (L.) Greuter

Vuko

Dunkić

Maravić

et al. 2021

Plants

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“…A study by Boudouda et al (2012) showed that the yield of I. viscosa essential oils ranged from 8 to 10% (obtained by solvant extractions). On the other hand, the yields of I. viscosa essential oils obtained from Sidi Rezine (Algeria) was 0.34% (Madani et al 2014). In the same region, Haoui et al (2015) found a yield ranging from 0.15 to 0.45%.…”

Section: Discussionmentioning

confidence: 97%

“…The essential oils chemical composition of I. viscosa growing in different countries have been investigated; in Island (Pistelli et al 2018), in Portugal (Miguel et al 2008); in Spain (Camacho et al 2000;Blanc et al 2006); in France (Blanc et al 2006); in Italy (De Laurentis et al 2002;Marongiu et al 2003); in Turkey (Blanc et al 2006;Sevindik et al 2017); in Jordan (Al-Qudah et al 2010); in Syria (Nasser et al 2014;Alalan et al 2015), in Lebanon (Assi et al 2010) in Tunisia (Sriti Eljazi et al 2018;Aissa et al 2019) and in Algeria (Madani et al 2014;Boudouda et al 2014;Haoui et al 2015) (Table 1). β-caryophyllene, tricosane, and isocostic acid characterized the populations of Algeria (Boudouda et al 2014;Madani et al 2014). The populations of Italy are characterized by 12-carboxy eudesma-3-11 (13)-diene (De Laurentis et al 2002).…”

Section: Introductionmentioning

confidence: 99%

Chemotypes and antibacterial activities of Inula viscosa essential oils from Algeria

et al. 2020

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Abstract. Ounoughi A, Ramdani M, Lograda T, Chalard P, Figueredo G. 2020. Chemotypes and antibacterial activities of Inula viscosa essential oils from Algeria. Biodiversitas 21: 1504-1517. The aim of this work is to investigate the chemical composition and the antibacterial activities of the essential oils from Inula viscosa (L.) Aiton. Samples were collected in the flowering stage, from different localities in Algeria. The aerial parts of I. viscosa were submitted to a hydro distillation. The chemical composition of the essential oil was analyzed by GC and GC/MS. The antibacterial activity of the essential oils was evaluated using the disc diffusion method against fifteen bacterial species. Fifty-eight compounds representing 98.93 ± 2.03% of the total oil was identified in I. viscosa. It was found that the chemical composition was dominated by the presence of the following major products: polygodial (19.8 ± 16.97%), phytol (12.3 ± 9.77%), fokienol (6.01 ± 3.43%), intermedeol neo (5.09 ± 2.38%), caryophyllene oxide (4.91 ± 3.03%), nerolidol-Z (4.46 ± 5.46%), nerolidol-E (4.24 ± 8.07%) and α-ionone iso methyl-E (3.72 ± 2.26%). The essential oil of I. viscosa has moderate activity against the bacteria tested. In contrast, the Escherichia coli ATCC 25922, Pseudomonon syringae ATCC 53543 and Enterococcus faecalis ATCC 49452 strains are resistant to I. viscosa essential oils. The phytochemical study of I. viscosa showed that it is rich in terpene compounds, with polygodial and phytol as major components. Three distinct chemotypes are highlighted. The (Polygodial-Intermedeol-neo-Phytol) chemotype of Salah Bey population and two chemotypes with Fokinol-polygodial and Fokinol-phytol. Moderate antibacterial activities of essential oils against the bacteria tested were found.

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“…It has been detected in volatile extracts of I. verbascifolia ssp. parnassica (Tzakou et al, 2001) , I. cappa (Priydarshi et al, 2016), I. crithmoides (Tsoukatou and Roussis, 1999), and I. viscosa (Madani et al, 2014). Methyl jasmonate, detected in remarkable concentration of 1.0% in the studied oil is a compound isolated from Jasmine flowers (Adams, 2009).…”

Section: Resultsmentioning

confidence: 99%

Chemical composition of volatile extract from Inula aschersoniana Janka var. aschersoniana growing in Bulgaria

2017

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The chemical composition of the volatile oil of Inula aschersoniana was studied by GC and GC-MS. Forty-five constituents representing 92.9% of the total oil were detected. The oil contained fatty acids (55.2%) and alkanes (14.1%), followed by oxygenated monoterpenes (9.6%), sesquiterpenoids (7.1%) and aromatic compounds (4.5%). It is characterized by relatively low content of terpenoids in total 16.7% only of which linalool (2.1%) and τ-cadinol (2.2%) were the dominant components in this class of compounds. Cluster analysis (CA) was used for determination of the relationship between the species in Inula verbascifolia aggregate.

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Essential oil of AlgerianInula viscosaleaves

Cited by 14 publications

References 20 publications

Not Only a Weed Plant—Biological Activities of Essential Oil and Hydrosol of Dittrichia viscosa (L.) Greuter

Not Only a Weed Plant—Biological Activities of Essential Oil and Hydrosol of Dittrichia viscosa (L.) Greuter

Chemotypes and antibacterial activities of Inula viscosa essential oils from Algeria

Chemical composition of volatile extract from Inula aschersoniana Janka var. aschersoniana growing in Bulgaria

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