Risk assessment of in vitro cytotoxicity, antioxidant and antimicrobial activities of Mentha piperita L. essential oil

2021 ◽  
pp. 1-13
Author(s):  
W. M. F. Silva ◽  
N. P. Bona ◽  
N. S. Pedra ◽  
K. F. Da Cunha ◽  
A. M. Fiorentini ◽  
...  
Keyword(s):  
Risk Assessment ◽  
Essential Oil ◽  
Antimicrobial Activities ◽  
In Vitro Cytotoxicity ◽  
Mentha Piperita ◽  
Antioxidant And Antimicrobial Activities

scholarly journals Composition, in vitro Anti-inflammatory, Antioxidant and Antimicrobial Activities of the Leaf Essential Oil of Machilus konishii from Taiwan

2016 ◽  
Vol 11 (9) ◽  
pp. 1934578X1601100
Author(s):  
Yu-Chang Su ◽  
Kuan-Ping Hsu ◽  
Chen-Lung Ho
Keyword(s):  
Essential Oil ◽  
Antimicrobial Activities ◽  
Raw 264.7 ◽  
Nitric Oxide Production ◽  
Leaf Oil ◽  
Leaf Essential Oil ◽  
Anti Inflammatory ◽  
Main Components ◽  
Antioxidant And Antimicrobial Activities

The chemical composition and in vitro anti-inflammatory, antioxidant and antimicrobial activities of the leaf essential oil of Machilus konishii has been investigated. The essential oil was isolated using hydrodistillation in a Clevenger-type apparatus, and characterized by GC–FID and GC–MS. Sixty-six compounds were identified, representing 100% of the oil. The main components identified were α-pinene (33.9%), β-pinene (13.9%), and thymol (12.0%). The leaf oil was able to reduce nitric oxide production by lipopolysaccharide-activated murine macrophages RAW 264.7 without reducing the cell viability. In addition, the leaf oil showed strong antioxidant and antimicrobial activities. The major ingredient of the oil that was responsible for the anti-inflammatory, antioxidant and antimicrobial activities was thymol.

scholarly journals Chemical Composition and in Vitro Evaluation of the Antioxidant and Antimicrobial Activities of Eucalyptus gillii Essential Oil and Extracts

Molecules ◽  
2012 ◽  
Vol 17 (8) ◽  
pp. 9540-9558 ◽  
Author(s):  
Dorsaf Ben Hassine ◽  
Manef Abderrabba ◽  
Yan Yvon ◽  
Ahmed Lebrihi ◽  
Florence Mathieu ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Essential Oil ◽  
Antimicrobial Activities ◽  
In Vitro Evaluation ◽  
Antioxidant And Antimicrobial Activities

scholarly journals Scutia buxifolia Reissek essential oil: in vitro antioxidant and antimicrobial activities

2014 ◽  
Vol 86 (3) ◽  
pp. 1463-1469 ◽  
Author(s):  
ALINE A. BOLIGON ◽  
MARIANA PIANA ◽  
THIELE F. DE BRUM ◽  
AMANDA L.F. FROEDER ◽  
BIANCA V. BELKE ◽  
...  
Keyword(s):  
Essential Oil ◽  
Radical Scavenging Activity ◽  
Radical Scavenging ◽  
Antimicrobial Properties ◽  
Stem Bark ◽  
Antimicrobial Activities ◽  
Dilution Method ◽  
Oil Composition ◽  
Antioxidant And Antimicrobial Activities

The volatile oil from the stem bark of Scutia buxifolia (Rhamnaceae) has been obtained by hydrodistillation and analyzed by GC-MS. Twenty-one components were identified representing 99.93 % of the total oil composition, spathulenol (35.87%), β-cubebene (17.26%), germacrene D (6.43%), linalool (5.19%), carvacrol (4.05%) were the main components of S. buxifolia essential oil. Antioxidant and antimicrobial properties of the essential oil were evaluated by free radical scavenging (DPPH) assay and micro broth dilution method, respectively. S. buxifolia essential oil presented interesting radical scavenging activity (IC50 = 15.03 ± 0.11 µg/mL). The antibacterial assay showed that S. buxifolia stem bark essential oil was moderately active against the Staphylococcus aureus and Micrococcus sp. (MIC = 500 µg/mL) and Escherichia coli (250 µg/mL). To the best of our knowledge, this is the first study on the composition, antioxidant and antimicrobial activities of essential oil from the S. buxifolia collected from Brazil.

Chemical characterization and in vitro antioxidant and antimicrobial activities of essential oil from Commiphora wildii Merxm. (omumbiri) resin

2019 ◽  
Vol 34 (4) ◽  
pp. 241-251
Author(s):  
Jacobina T. Sheehama ◽  
Celine Mukakalisa ◽  
Theopolina Amakali ◽  
Lydia N. Uusiku ◽  
Renate H. Hans ◽  
...  
Keyword(s):  
Essential Oil ◽  
Chemical Characterization ◽  
Antimicrobial Activities ◽  
Antioxidant And Antimicrobial Activities
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