Cytotoxic effects of Satureja montana L. essential oil on oocytes of engorged Rhipicephalus microplus female ticks (Acari: Ixodidae)

2021 ◽  
Author(s):  
Aline Chaves Reis ◽  
Isaac Filipe Moreira Konig ◽  
Danúbia Aparecida de Carvalho Selva Rezende ◽  
Raquel Romano Palmeira Gonçalves ◽  
Allan da Silva Lunguinho ◽  
...  
Keyword(s):  
Essential Oil ◽  
Rhipicephalus Microplus ◽  
Cytotoxic Effects ◽  
Satureja Montana

Satureja montana L. essential oil, montmorillonite and nanoformulation reduce Xanthomonas euvesicatoria infection, modulating redox and hormonal pathways of tomato plants

2022 ◽  
Vol 295 ◽  
pp. 110861
Author(s):  
Paulo Ricardo Oliveira-Pinto ◽  
Nuno Mariz-Ponte ◽  
Ana Torres ◽  
Fernando Tavares ◽  
Manuel Fernandes-Ferreira ◽  
...  
Keyword(s):  
Essential Oil ◽  
Tomato Plants ◽  
Xanthomonas Euvesicatoria ◽  
Satureja Montana

Chemical composition, antimicrobial, antioxidative and anticholinesterase activity of Satureja Montana L. ssp montana essential oil

2014 ◽  
Vol 9 (7) ◽  
pp. 668-677 ◽  
Author(s):  
Tatjana Mihajilov-Krstev ◽  
Dragan Radnović ◽  
Dušanka Kitić ◽  
Vesna Jovanović ◽  
Violeta Mitić ◽  
...  
Keyword(s):  
Essential Oil ◽  
Essential Oils ◽  
Human Serum ◽  
Biological Activities ◽  
Serum Cholinesterase ◽  
Health Improvement ◽  
Chemical Compositions ◽  
Bacterial Strains ◽  
Antimicrobial Potential ◽  
Satureja Montana

AbstractThe present study investigates the chemical compositions of three Satureja montana L. ssp montana essential oils and correlates chemical variability with biological activities. GC/MS analysis showed that with an increase in altitude (100–500–800 m), a higher content of linalool, terpinen-4-ol and cis-sabinene hydrate was found, while the percentage of phenolic compounds, thymol and carvacrol decreased. Antimicrobial activity of the essential oils was tested against 7 fungal and 23 bacterial strains. The essential oil characterized by the highest content of phenols and alcohols exhibited the highest antimicrobial potential. The correlation analysis showed that the major carriers of the obtained antioxidant activity are oxygenated monoterpenes. All essential oils inhibited human serum cholinesterase activity. High antimicrobial potential, together with moderate antioxidant capacity and strong inhibition of human serum cholinesterase, classifies S. montana essential oil as a natural source of compounds that can be used in the treatment of foodborne and neurological diseases, wound and other infections, as well as for general health improvement.

scholarly journals Baccharis dracunculifolia DC (Asteraceae) leaf and flower essential oils to control Rhipicephalus microplus Canestrini (Arachnida: Ixodidae) in the free-living stage

2020 ◽  
Vol 9 (10) ◽  
pp. e5049108788
Author(s):  
Luciane Neris Cazella ◽  
Herika Line de Marko de Oliveira ◽  
Wanessa de Campos Bortolucci ◽  
Isabelle Luiz Rahal ◽  
Irinéia Paulina Baretta ◽  
...  
Keyword(s):  
Essential Oil ◽  
Essential Oils ◽  
Biological Activities ◽  
Probit Analysis ◽  
Rhipicephalus Microplus ◽  
Acaricidal Activity ◽  
Egg Laying ◽  
Ex Situ ◽  
Egg Hatchability

Baccharis dracunculifolia, native to Brazil and the main source of “green propolis”, has been reported with several biological activities, and may be a source of bovine tick control substituting synthetic acaricides. Objective: to evaluate the in vitro and ex situ acaricidal activity of B. dracunculifolia leaf and flower essential oils against Rhipicephalus microplus. Methodology: the essential oils were extracted by hydrodistillation and analyzed by a gas chromatography coupled to mass spectrometry; the acaricidal activity of the essential oil was evaluated in vitro against adult females and against the egg hatchability; moreover, the acaricidal activity against tick larvae was evaluated in vitro and ex situ. Results: the major class of the essential oils was oxygenated sesquiterpene (55.1% leaves 50.4% flowers) and the main compounds were (21.5% leaves; 20.6% flowers) and spathulenol (21.8% leaves; 20.3% flowers). The essential oil at 500 mg/mL was effective to control egg hatchability with a reduction of egg laying capacity and decrease of number of adult ticks and larvae. The larvicidal activity of the essential oil had LC99.9 from 35 to 37 mg/mL by probit analysis, and the essential oil from 11 to 14 mg/mL presented 85 to 95% of treatment efficiency in the ex situ test. Conclusion: B. dracunculifolia leaf and flower essential oils are stable and have application potential to control bovine ticks.

Antioxidative, antibacterial and antifungal activity of the essential oil of wild-growing Satureja montana L. from Dalmatia, Croatia

2012 ◽  
Vol 27 (3) ◽  
pp. 216-223 ◽  
Author(s):  
Marija Marin ◽  
Miroslav Novaković ◽  
Vele Tešević ◽  
Ivan Vučković ◽  
Nataša Milojević ◽  
...  
Keyword(s):  
Antifungal Activity ◽  
Essential Oil ◽  
Antibacterial And Antifungal Activity ◽  
Antibacterial And Antifungal ◽  
Satureja Montana

scholarly journals Chemical composition, antischistosomal and cytotoxic effects of the essential oil of Lavandula angustifolia grown in Southeastern Brazil

2013 ◽  
Vol 23 (6) ◽  
pp. 877-884 ◽  
Author(s):  
André L.L. Mantovani ◽  
Geovana P.G. Vieira ◽  
Wilson R. Cunha ◽  
Milton Groppo ◽  
Raquel A. Santos ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Essential Oil ◽  
Southeastern Brazil ◽  
Lavandula Angustifolia ◽  
Cytotoxic Effects

Antibacterial, antibiofilm and cytotoxic effects of Nigella sativa essential oil coated gold nanoparticles

2016 ◽  
Vol 91 ◽  
pp. 129-135 ◽  
Author(s):  
Sivalingam Manju ◽  
Balasubramanian Malaikozhundan ◽  
Sekar Vijayakumar ◽  
Sathappan Shanthi ◽  
Ameeramja Jaishabanu ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Essential Oil ◽  
Nigella Sativa ◽  
Cytotoxic Effects

Seasonal analysis and acaricidal activity of the thymol-type essential oil of Ocimum gratissimum and its major constituents against Rhipicephalus microplus (Acari: Ixodidae)

2017 ◽  
Vol 117 (1) ◽  
pp. 59-65 ◽  
Author(s):  
Aldilene Silva Lima ◽  
Marlise Neves Milhomem ◽  
Odair Santos Monteiro ◽  
Alana Carynne Pereira Arruda ◽  
Joaquim Antônio Martins de Castro ◽  
...  
Keyword(s):  
Essential Oil ◽  
Rhipicephalus Microplus ◽  
Acaricidal Activity ◽  
Ocimum Gratissimum ◽  
Seasonal Analysis

Antibacterial Efficiency of Spanish Satureja montana Essential Oil against Listeria monocytogenes among Natural Flora in Minced Pork

2008 ◽  
Vol 71 (3) ◽  
pp. 502-508 ◽  
Author(s):  
J. J. CARRAMIÑANA ◽  
C. ROTA ◽  
J. BURILLO ◽  
A. HERRERA
Keyword(s):  
Listeria Monocytogenes ◽  
Essential Oil ◽  
Synergistic Effects ◽  
Biological Activities ◽  
Thymus Vulgaris ◽  
Moderate Activity ◽  
Log Reduction ◽  
Natural Flora ◽  
Aerobic Flora ◽  
Satureja Montana

The purpose of this study was to examine the effectiveness of winter savory (Satureja montana) essential oil (EO) for control of growth and survival of experimentally inoculated Listeria monocytogenes serovar 4b (104 CFU/g) among natural flora in minced pork. EOs of French thyme (Thymus vulgaris F) and rosemary (Rosmarinus officinalis) cultivated in the same region of Aragon (northeastern Spain) were used as reference ingredients. The EOs obtained by hydrodistillation were added at concentrations of 0.25, 0.5, 1, and 2.5 μl/g (vol/wt), and the samples were kept at 4°C in air for up to 7 days. The populations of L. monocytogenes and total viable bacteria were determined in the control and treated samples at 0, 1, 3, 5, and 7 days. Moderate activity of S. montana EO against L. monocytogenes was observed (at 2.5 μl/g, reductions of 0.27 log CFU/g by day 3 and 0.61 log CFU/g by day 7), with higher activity against aerobic flora. The greatest reduction in aerobic flora was on day 3 (at 2.5 μl/g) from 1.10 to 1.45 log CFU/g. S. montana EO was comparable to T. vulgaris F EO in listericidal activity, but R. officinalis EO was ineffective against the L. monocytogenes and aerobic flora in the minced meat model. The ~3-log reduction in aerobic flora with T. vulgaris F EO at 0.25 to 2.5 μl/g after 5 days of storage was the most significant reduction. Depending on sensory considerations, the addition of active EOs in combination with other preservation techniques for synergistic effects may provide alternatives to synthetic chemical preservatives. Suggestions on relationships between chemical composition and biological activities of EOs are outlined.

Encapsulation of Satureja montana essential oil in β-cyclodextrin

2014 ◽  
Vol 80 (1-2) ◽  
pp. 147-153 ◽  
Author(s):  
Entela Haloci ◽  
Vilma Toska ◽  
Rezarta Shkreli ◽  
Enkelejda Goci ◽  
Silvia Vertuani ◽  
...  
Keyword(s):  
Essential Oil ◽  
Satureja Montana
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