Table 1 - uploaded by Ali Shafaghat
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The hydrodistilled essential oil from aerial part of Tanacetum punctatum was analyzed by GC and GC-MS methods. Seventeen constituents representing (91.1 %) of the oil were identified of which trans-β-farnesene (30.6 %), caryophyllene oxide (26.1 %), β-caryophyllene (21.1 %) and bicyclo [3, 1, 1] heptan-2-one (5. 2 %) were major components. The oil...
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... (C 8 -C 22 ) were used as reference points in the calculation of rela- tive retention indices (RRI). The relative percent- ages of the characterized components are given in Table 1. ...
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... results obtained in the analyses of the oil of Tanacetum punctatum aerial part are listed in Table 1, in which the percentage and retention in- dices of components are given. As it is shown, the essential oil of plant was characterized by large amounts of sesquiterpene compounds (79.4 %). ...
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... com- ponents were present in amounts less than 2 %. In addition, as can be seen in Table 1, the volatile oil of plant contained two oxygenated monoterpenes (1.4 %), three oxygenated sesquiterpenes (26.5 %), four sesquiterpene hydrocarbons (52.9 %) and eight oxygenated hydrocarbons (10.3 %). ...
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... can be seen in Table 1, the oil from aerial part of T. punctatum was characterized by large amount of trans-β-farnesene (30.6 %), caryophyllene oxide (26.1 %) and β-caryophyllene (21.1 %) but camphor to be the major component of the oil of some Tanacetum species. In previous investigation on oil of the aerial part of T. parthenium, camphor (28-48 %) and chrysanthenyl acetate (22-30 %) were the major constituents 27 . ...
Citations
... For instance, β-pinene has been previously recognized for its antimicrobial activity against S. aureus and methicillin-resistant S. aureus (MRSA) at minimum inhibitory concentrations (MICs) of 20 µL/mL and 6250 µg/mL, respectively [46,47]. Similarly, various studies have underscored the antimicrobial effects of essential oils containing sesquiterpenoids as their major components [48,49]. Caryophyllene oxide, a sesquiterpenoid detected in the C. mangga EO, has demonstrated antimicrobial activity against S. aureus at an MIC of 10.4 µg/mL in prior research [50]. ...
This study assessed the antistaphylococcal activity of essential oil (EO) hydrodistilled from the rhizome of Curcuma mangga grown in Indonesia using the broth microdilution volatilization method and standard broth microdilution method modified for evaluation of volatile agents, as well as described its chemical composition using gas chromatography (GC) with mass spectrometry (MS). A fused-silica HP-5MS column and a DB-17MS column were used to separate the components into two columns. The results demonstrated that the EO exhibited antistaphylococcal activity at the minimum inhibitory concentration (MIC) ranging from 128 to 1024 µg/mL. In contrast, the clinical isolate of tetracycline-resistant Staphylococcus aureus was the most sensitive strain (MIC 128 µg/mL). The major constituents of the EO were 15,16-dinorlabda-8(17),11-dien-13-one (24.63/15.78%), followed by ambrial (16.12/10.97%), 13-nor-eremophil-1(10)-en-11-one (7.16/6.21%), 15,16-dinorlabda-8(17),12-dien-14-al (6.61/11.57%), and aromadendrene oxide (5.98/3.77%). These results propose C. mangga rhizome EO as a promising agent for developing natural-based anti-infective preparations.
... For example, patchoulene, the major constituent in 1-RH,w as found as one of the major components in the essential oil of Chromolaena odorata,w hich also shows potent antimicrobial properties. [21] The antibacterial activities had been reported for various plant species that contain αgurjunene, [22] β-guaiene, [23] borneol, [24] or caryophyllene oxide, [25] as one of the major chemical constituents. The labdane-type diterpene γ-bicyclohomofarnesal (Ambrial®) is as trong ambergris odorant with fine tonality and has been utilized as one of the key ingredients in perfumery. ...
... Carvone (51.0%) and β-thujone (20.8%) [31] trans-Chrysantenol (22.3%) linalool oxide (1.5%), 1,8-Cineole (2.7%), camphor (7.5%), chrysantenyl acetate (19.7%) [32] T. punctatum (Desr.) Grierson trans-β-Farnesene (30.6%), caryophyllene oxide (26.1%), β-caryophyllene (21.1%) [33] T. audibertii (Req.) DC Artemisia ketone (39.8%), trans-linalyl oxide acetate (32.0%), 1,8-cineole (15.9%) [34] Preparation of extracts ...
The phytochemical composition of essential oils and extracts of Tanacetum haussknechtii were investigated with GC–FID–MS and LC–MS/MS techniques and evaluated against oxidation, acetylcholinesterase, tyrosinase, and α-amylase enzymes. The major volatile constituents of T. haussknectii were found to be α- and β-pinene, and borneol. Caffeoylquinic acid derivatives and flavonoids were detected in the aqueous, alcohol, and ethyl acetate extracts. In DPPH assay, the methanol extracts exhibited the highest activity. TEAC assay resulted with superiority of all methanol and the capitula ethyl acetate extract. In β-carotene bleaching assay, linoleic acid was the best protected by the ethyl acetate extract of flower. The flower oil inhibited higher acetylcholinesterase activity than the remaining extracts. The flower ethyl acetate extract was found as the most effective inhibitor of α-amylase. The herb and the leaf+stem water extracts possess highest inhibitory effect on tyrosinase.
... Investigations on different species of Tanacetum have shown the presence of essential oils [9][10][11][12][13][14][15] , sesquiterpene lactones 16 , and flavonoids 17 .The essential oil from aerial parts of T. parthenium has high camphor (44.0 %) and trans-chrysanthenyl acetate (23.0 %) content, T. vulgare contains lyratyl acetate, thujone and germacrene-d 18 . Many reports on phytochemical analyses of Tanacetum genus, including essential oil analysis are found in the literature and the main components of this species contain trans-βfarnesene (30.6 %) in T. punctatum aerial part 19 , camphor (61.1 %) and camphene (9.2 %) in T. parthenium flowers 20 , camphor (43-62 %) 21 , (44 %) 22 , (56.9 %) and camphene (12.7 %) 23 in T. parthenium aerial parts were reported. Antibacterial activity of the essential oil of T. parthenium collected from two locations in Turkey were reported and characterized with camphor (49.0 and 60.8 %) and camphene (9.4 and 6.8 %), respectively 24 . ...
The essential oils of Tanacetum parthenium (L.) Schultz. Bip. and Tanacetum punctatum (Desr.) Grierson. leaves were obtained by hydrodistillation and analysed by GC and GC-MS. The oil yields (v/w) on moisture free basis of T. parthenium and T. punctatum leaves were 0.8 % and 0.2 %, respectively. The essential oil of T. parthenium and T. punctatum were characterized by a higher amount of camphor (53.8 % and 45. 5%), trans-β-farnesene (8.3 % and 7.4 %), camphene (6.9 % and 6.2 %), β-caryophyllene (5.9 % and 9.7 %) and chrysanthenone (3.3 % and 4.1 %), respectively. Bornyl acetate (3.1 %), 4-hydroxy-benzenepropanoic acid (3. 7%) and borneol (2.9 %) among the 24 components of the total oil from T. parthenium sample were detected. Thirty two components were characterized representing 96.9 % of total constituents detected in the oil of T. punctatum. In this oil, 4-hydroxy-benzenepropanoic acid (2.2 %) and borneol (2.1 %) were also the predominating compounds. The antimicrobial activity of both samples was determined against seven bacteria and three fungi. The bioassay showed that the oil exhibited a good antimicrobial activity.
E)-β-caryophyllene (BCP) is a natural sesquiterpene hydrocarbon present in hundreds of plant species. BCP possesses several important pharmacological activities, ranging from pain treatment to neurological and metabolic disorders. These are mainly due to its ability to interact with the cannabinoid receptor 2 (CB2) and the complete lack of interaction with the brain CB1. A systematic analysis of plant species with essential oils containing a BCP percentage > 10% provided almost 300 entries with species belonging to 51 families. The essential oils were found to be extracted from 13 plant parts and samples originated from 56 countries worldwide. Statistical analyses included the evaluation of variability in BCP% and yield% as well as the statistical linkage between families, plant parts and countries of origin by cluster analysis. Identified species were also grouped according to their presence in the Belfrit list. The survey evidences the importance of essential oil yield evaluation in support of the chemical analysis. The results provide a comprehensive picture of the species with the highest BCP and yield percentages.
