Essential oil composition and antimicrobial activity of Artemisia dracunculus L. var. qinghaiensis Y. R. Ling (Asteraceae) from Qinghai-Tibet Plateau

Liu, Tianmeng; Lin, Peng-Cheng; Bao, Ting-Wen; Ding, Yu Xin; Lha, Qiong; Peng, Nan; Huang, Ya-Lin; Gu, Zhuoya; Zhong, Yang

doi:10.1016/j.indcrop.2018.08.085

Cited by 22 publications

(20 citation statements)

References 20 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The fungi Aspergillus niger (ATCC 9642), Candida albicans (ATCC 10231) and Saccharomyces cerevisiae (ATCC 7753) were obtained from the American Type Culture Collection (ATCC). According to described methods ( Obistioiu et al, 2014 ; Liu et al, 2018a ; Alonso-Esteban et al, 2019 ), the antifungal activities of the AERP and EERP at 5 mg/ml and 2 mg/ml were tested by measuring the diameter of clear inhibition zone. Briefly, a volume of 100 μL of fungi suspensions (1 × 10 6 CFU/ml) were streaked on the surface of Sabouraud Dextrose Agar (SDA, Solarbio, China) for fungal cultures.…”

Section: Methodsmentioning

confidence: 99%

Multiple Biological Activities of Rhododendron przewalskii Maxim. Extracts and UPLC-ESI-Q-TOF/MS Characterization of Their Phytochemical Composition

Dai

Miao

et al. 2021

Front. Pharmacol.

View full text Add to dashboard Cite

Backgroud:Rhododendron przewalskii Maxim. is an evergreen shrub that is used as a traditional medicine in China. However, the modern pharmacology and the chemical components of this plant has not been studied. In this paper, we aimed to investigate the antifungal, anti-inflammatory and antioxidant activities and underlying mechanism of its aqueous and ethanol extracts, and analyze their chemical composition and active compounds of R. przewalskii.Methods: The antifungal activity was determined in vitro, and anti-inflammatory and antioxidant activities and underlying mechanism of its aqueous and ethanol extracts were evaluated in vitro and in RAW 264.7 cells. The chemical composition were analyzed using UPLC-ESI-Q-TOF/MS, and the contents of six compounds were determined via HPLC.Results: Both extracts of R. przewalskii showed promising anti-inflammatory activity in vitro; decreased the production of four inflammatory cytokines, namely, nitric oxide, IL-1β, IL-6 and TNF-ɑ, in RAW 264.7 cells induced by lipopolysaccharide; and exhibited weak cytotoxicity. The extracts significantly scavenged DPPH radicals, superoxide radicals and hydroxyl radicals to exert antioxidant effects in vitro. The two extracts also exhibited cellular antioxidant activity by increasing superoxide dismutase and CAT activities and decreasing malondialdehyde content in RAW 264.7 cells induced by LPS. However, the antifungal activity of the two extracts was weak. Nine flavonoids were identified by UPLC-ESI-Q-TOF/MS. Of these, six compounds were analyzed quantitatively, including avicularin, quercetin, azaleatin, astragalin and kaempferol, and five compounds (myricetin 3-O-galactoside, paeoniflorin, astragalin, azaleatin and kaempferol) were found in this species for the first time. These compounds demonstrated antioxidant activities that were similar to those of the R. przewalskii extracts and were thought to be the active compounds in the extracts.Conclusion:R. przewalskii extracts presented promising anti-inflammatory and antioxidant activities. The extracts contained amounts of valuable flavonoids (8.98 mg/g fresh material) that were likely the active compounds in the extract contributing to the potential antioxidant activity. These results highlight the potential of R. przewalskii as a source of natural antioxidant and anti-inflammatory agents for the pharmaceutical industry.

show abstract

Section: Methodsmentioning

confidence: 99%

Multiple Biological Activities of Rhododendron przewalskii Maxim. Extracts and UPLC-ESI-Q-TOF/MS Characterization of Their Phytochemical Composition

Dai

Miao

et al. 2021

Front. Pharmacol.

View full text Add to dashboard Cite

show abstract

“…dracunculus (AD) L.) is an essential source of bioactive compounds such as alkamides, coumarins, phenylpropanoids, flavonoids, essential oils, hydroxycinnamates and chalcones (Mumivand et al, 2017). This plant has traditionally been valued for its antimicrobial, antioxidant and stimulant properties, as well as its beneficial effects on the digestion (Ayoughi et al, 2011; Liu et al, 2018; Obolskiy et al, 2011). Nevertheless, as far as the authors are concerned, little is known about the potential effects of AD on aquatic animal species.…”

Section: Introductionmentioning

confidence: 99%

Effect of dietary supplements of Artemisia dracunculus extract on the haemato‐immunological and biochemical response, and growth performance of the rainbow trout ( Oncorhynchus mykiss )

Gholamhosseini

Hosseinzadeh

Soltanian

et al. 2020

Aquaculture Research

View full text Add to dashboard Cite

The current research was conducted to examine the effect of Artemisia dracunculus (AD) extract on growth performance, haemato‐immunological, biochemical parameters, and mucosal immunity in the rainbow trout (Oncorhynchus mykiss). The fish were fed with a diet supplemented with 0 (control), 1%, 2% and 3% AD for 8 weeks. The findings indicated that in all groups fed AD, especially at the 2% level, the growth parameters and survival rate significantly increased compared with the control group. Blood biochemical parameters, creatinine, glucose, lactate dehydrogenase (LDH), aspartate aminotransferase (AST), alkaline phosphatase (ALP) and triglyceride were decreased significantly in AD‐treated groups. Total serum protein (TSP) levels, lysozyme (LYZ) and respiratory burst activities (RBA) were increased in the fish fed with AD. TSP levels, ALP and protease (PA) activities in the mucus were significantly increased following fish fed with AD. Increased in the total immunoglobulins (Ig) and superoxide dismutase (SOD) activity were observed in the fish fed with 3% AD. Fish fed with 2% AD showed the highest levels of alternative complement (ACH50) significantly. In addition, the mucus bactericidal activity was significantly increased in some treatments fed AD diet against Lactococcus garvieae and Aeromonas hydrophila. After infection with Yersinia ruckeri, there was a reduction in the mortality rate in the AD‐fed groups compared with the control group. Thus, it can be concluded that diets supplemented with AD can significantly impact diverse physiological parameters in fish, improving their growth performance, blood biochemical parameters and immune response.

show abstract

“…11,16,24,26 It has been found in high concentrations in the essential oil A. dracunculus growing in Tibet (China, 19.2%), Lithuania (14%-25%), Romania (42.4%), and Kazakhstan (20.2%). 11,16,24,26 Estragole or methyl chavicol was reported as one of the principal components in many tarragon essential oils with the range 70%-85% 12,17,20,22,24,29,34,35 and is a key component of French tarragon oil (>80%). 4 A hierarchical cluster analysis of А. dracunculus essential oils on the global phytogeographic origin, based on 30 essential oil components and 105 samples (globally) of this species, indicated the existence of its 7 major chemotypes: (1) (E)-β-ocimene/(Z)-βocimene chemotype, (2) an α-terpinene chemotype, (3) a capillene chemotype, (4) a methyl eugenol chemotype, (5) a mixed chemotype, (6) a (Z)-artemidin (3-(1Z-butenyl)-isocoumarin) chemotype, and (7) an estragole (methyl chavicol) chemotype (see Supplemental Material).…”

Section: Resultsmentioning

confidence: 99%

“…3 Essential oil of tarragon is widely applied in food flavoring formulations and perfumery. 3,6 This herb possesses a wide range of biological activities, including antioxidant, 7,8 antifungal, 7,9,10 antibacterial, 11,12 antidiabetic, 13 hepatoprotective, 8 and anticonvulsant 14 activities.…”

mentioning

confidence: 99%

Phytochemical Study on the Essential Oils of Tarragon (Аrtemisia dracunculus L.) Growing in Tajikistan and Its Comparison With the Essential Oil of the Species in the Rest of the World

Sharopov

Salimov²,

Numonov

et al. 2020

Natural Product Communications

View full text Add to dashboard Cite

The aerial parts of the tarragon ( Artemisia dracunculus) were collected around Kukteppa village, Ziddi, Varzob region of Tajikistan. The essential oil of tarragon was obtained by hydrodistillation and analyzed by gas chromatography-mass spectrometry. Forty-five compounds representing 99.8% of total oil were identified. Sabinene (29.1%), estragole (24.6%), limonene (7.8%), ( Z)-artemidin (4.9%), myrcene (4.8%), and ( E)-β-ocimene (4.0%) were components with a representation higher than 4% of the essential oils of aerial parts of tarragon. Hierarchical cluster analysis of А. dracunculus essential oils on the global phytogeographic origin based on 30 essential oil components and 105 samples (globally) of this species, indicated the existence of its 7 major chemotypes: ocimene, α-terpinene, capillene, methyl eugenol, mixed chemotype, ( Z)-artemidin, and estragol chemotypes. The essential oils of А. dracunculus showed weak antioxidant and antibacterial activities. To our best knowledge, this is the first report concerning the chemical composition, chemotypic variation, antioxidant, and antimicrobial activities of the essential oils obtained from the aerial parts of А. dracunculus, growing wild in the Varzob region of Tajikistan.

show abstract

Essential oil composition and antimicrobial activity of Artemisia dracunculus L. var. qinghaiensis Y. R. Ling (Asteraceae) from Qinghai-Tibet Plateau

Cited by 22 publications

References 20 publications

Multiple Biological Activities of Rhododendron przewalskii Maxim. Extracts and UPLC-ESI-Q-TOF/MS Characterization of Their Phytochemical Composition

Multiple Biological Activities of Rhododendron przewalskii Maxim. Extracts and UPLC-ESI-Q-TOF/MS Characterization of Their Phytochemical Composition

Effect of dietary supplements of Artemisia dracunculus extract on the haemato‐immunological and biochemical response, and growth performance of the rainbow trout ( Oncorhynchus mykiss )

Phytochemical Study on the Essential Oils of Tarragon (Аrtemisia dracunculus L.) Growing in Tajikistan and Its Comparison With the Essential Oil of the Species in the Rest of the World

Contact Info

Product

Resources

About