Chemical compositions of the essential oil and calculation the biophysicochemical coefficients of the components of Hymenocrater longiflorus Benth. of Iran

Maroofi, Hossein; Changizi, Mahdi; Shoushtari, R Vafaei; Larijani, Kambiz; Kazempour, Azadeh

doi:10.4236/ns.2011.32015

Cited by 5 publications

(10 citation statements)

References 25 publications

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“…There are several studies on the chemical composition of the essential oil of Hymenocrater spp. (Mirza et al 2001;Firouznia et al 2005;Barazandeh 2006;Akramian et al 2008;Akhlaghi et al 2009;Masoudi et al 2009;Firouznia et al 2009;Ahmadi et al 2010;Morteza-Semnani et al 2010;Taherpour et al 2011;Azimova & Glushenkova 2012;Masoudi et al 2012;Morteza-Semnani et al 2012;Sabet Teimouri et al 2012;Shahriari et al 2013). Chemically, essential oils are very complex natural mixtures which may contain components at quite different concentrations.…”

Section: Phytochemistrymentioning

confidence: 99%

“…Hymenocrater, Stachyioideae subfamily, has 21 species in the world (Taherpour et al 2011;Shahriari et al 2013); it is found in Iran, Iraq, Pakistan, Afghanistan, Turkey and Turkmenistan (Mozaffarian 1996;Satil et al 2007;Jafari & Jafarzadeh 2008;Zaidi & Crow 2012;Serpooshan et al 2014). There are 12 species distributed in the southern part of central Asia, the Caucasus, Asia Minor and Iran (Hassanzadeh et al 2011;Drew & Sytsma 2012…”

Section: Distribution Of the Genus Hymenocratermentioning

confidence: 99%

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The genusHymenocrater: a comprehensive review

Morteza‐Semnani

Ahadi

Hashemi

2016

Pharmaceutical Biology

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Section: Phytochemistrymentioning

confidence: 99%

Section: Distribution Of the Genus Hymenocratermentioning

confidence: 99%

The genusHymenocrater: a comprehensive review

Morteza‐Semnani

Ahadi

Hashemi

2016

Pharmaceutical Biology

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“…Benth 9 . One particular species, H. longiflorus , is endemic to the western regions of Iran and eastern Iraq 10 – 12 . It thrives at altitudes ranging from 1550 to 2300 m above sea level in the Iranian plateau.…”

Section: Introductionmentioning

confidence: 99%

Essential oil composition, morphological characterization, phenolic content and antioxidant activity of Iranian populations of Hymenocrater longiflorus Benth. (Lamiaceae)

Fattahpour,

Fattahi,

Hassani

2024

Sci Rep

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The study focused on the morphological and chemical characteristics of 200 Hymenocrater longiflorus Benth. genotypes found in natural habitats of eight regions in west of Iran. The primary objective of the study was to assess the morphological and phytochemical variability within populations grown in their natural habitats, with the aim of identifying their potential for domestication and utilization in pre-breeding programs. The plant height (PH) ranged from 50.32 to 69.65 cm, with the highest observed in population P8. The internode distances ranged from 4.7 to 6.47 cm, with the maximum distance found in P4. Flower lengths varied from 1.95 to 2.45 cm, with the minimum and maximum values observed in P4 and P3, respectively. The highest leaf length (5.20 cm) and width (3.87 cm) were recorded in P2. The aerial parts of the plant were utilized to extraction and determine the essential oil (EO) content and composition, which ranged from 0.40 to 0.78% (v/w). The analysis of EO by gas chromatography (GC) and gas chromatography mass spectrometry (GC/MS) identified 26 compounds, constituting 99–99.5% of the EOs. The main compounds in the EO and their percentage range (v/w DW) were tau-cadinol (0.62–55.56), mono (2-ethylhexyl) phthalate (8.10–94.70), elemol (0.21–19.11), β-spathulenol (0.08–14.39), 4-terpineol (0.23–10.19), and β-eudesmol (0.21–9.94). The main chemical groups found in EOs included oxygenated sesquiterpenes (1.12–68.43), and phthalates (9.73–94.72). Cluster analysis revealed three distinct chemotypes: chemotype I (populations 1 and 2) with major components of mono (2-ethylhexyl) phthalate, tau-cadinol, and α-elemol; chemotype II (population 5) rich in mono (2-ethylhexyl) phthalate; and chemotype III (populations 3, 4, 6–8) containing tau-cadinol, β-eudesmol, and 4-terpineol. The study also evaluated total phenolic, total flavonoid, and DPPH free radical scavenging activity in the fifty percent inhibitory concentration (IC50) in leaf and flower samples of the genotypes, along with estimating total anthocyanin content in the flower samples. The total phenolic content (TPC) in leaf and flower samples ranged from 7.89 to 107.18 mg GAE/g DW and 39.98 to 86.62 mg gallic acid equivalent (GAE)/g DW, respectively. Total flavonoid content (TFC) ranged from 81.04 to 143.46 mg QUE/g DW in leaf samples and from 94.82 to 133.26 mg quercetin equivalent (QUE)/g DW in flower samples. DPPHsc IC50 (µg/mL) ranged from 0.65 to 78.74 in leaf samples and from 4.38 to 7.71 in flower samples. Anthocyanin content ranged from 1.89 to 3.75 mg cyanidin-3-glucoside equivalent (C3GE)/g DW among populations. Canonical correspondence analysis and simple correlation demonstrated a strong association and correlations among the studied attributes. The negative correlations between leaf DPPH (DPPH L) IC50 and TFC (− 0.73), TPC (− 0.63), Elemol (− 0.90), and EO (− 0.85) indicate that these compounds have a significant impact on the antioxidant activity of the leaves. Furthermore, Fruit DPPH (DPPH F) IC50 showed a negative correlation with TPC (− 0.79) and TFC (− 0.78), but a positive correlation with flower anthocyanins (0.51), (Z)-β-Farnesene (0.66), and 4-Terpineol (0.57). Circular cluster analysis categorized the genotypes of all individuals in the eight studied populations into three main categories based on all the studied traits, indicating significant variation in phytochemical and morphological traits among populations, surpassing the within-populations variation.

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“…It commonly grows in Quetta, Pakistan. Plants of the genus Hymenocrater are used as antiinflammatory, sedative, anti-allergic [1], antibacterial [2,3], antifungal and antioxidant agents [2,4]. H. sessilifolius is used by local population for the treatment of fever, giddiness, kidney stones, cardiac diseases, wounds, bacterial and fungal infections [5].…”

mentioning

confidence: 99%

Sessilifol A and B, Urease Inhibitory Pimarane-type Diterpenes from Hymenocrater sessilifolius

Khan

Ali

Ahmed

et al. 2017

Natural Product Communications

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New pimarane type diterpenes named sessilifol A (1) and B (2) have been isolated from the EtOH soluble fraction of Hymenocrater sessilifolius Benth., along with eight known constituents cirsimaritin (3), gardenin C (4), β-sitosterol (5), saringosterol (6), β-sitosterol glucoside (7), ursolic acid (8), sucrose (9) and vanillic acid (10). Their structures were elucidated on the basis of 1 Hand 13 C-NMR spectra and by 2D-NMR experiments. The structure of 1 was further confirmed by single crystal X-ray diffraction technique. The compound 2 showed potent inhibitory potential against the enzyme urease while 1, 3, 4 and 10 were moderately active.

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Chemical compositions of the essential oil and calculation the biophysicochemical coefficients of the components of Hymenocrater longiflorus Benth. of Iran

Cited by 5 publications

References 25 publications

The genusHymenocrater: a comprehensive review

The genusHymenocrater: a comprehensive review

Essential oil composition, morphological characterization, phenolic content and antioxidant activity of Iranian populations of Hymenocrater longiflorus Benth. (Lamiaceae)

Sessilifol A and B, Urease Inhibitory Pimarane-type Diterpenes from Hymenocrater sessilifolius

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