Efficacy of the essential oils of Mentha piperita, Lippia alba and Zingiber officinale to control the acanthocephalan Neoechinorhynchus buttnerae in Colossoma macropomum

ABSTRACT: The aim of this study was to investigate the anesthetic effect of the essential oils (EOs) of Lippia alba (citral and linalool chemotypes, EOLA-C and EOLA-L respectively) and Lippia origanoides (chemotype carvacrol, EOLO-Ca) on tambaqui (Colossoma macropomum) juveniles. The tested concentrations of the L. alba and L. origanoides EOs were: 25, 50, 100, and 200 μL/L. Time required to reach the stages of sedation, deep anesthesia, and recovery, as well as ventilatory frequency, were monitored for each EO concentration. The results indicated that all EO concentrations tested induced tambaqui anesthesia and that the ventilatory frequency was altered by the EOs. L. origanoides showed the shortest time to induce sedation and anesthesia, but had long recovery times. L. alba EO (citral 100 μL/L and linalool 200 μL/L) can be used to efficiently anaesthetise tambaqui juveniles with an efficient recovery.

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Antifungal Activity of Essential Oils againstCandida albicansStrains Isolated from Users of Dental Prostheses

Evidence-based Complementary and Alternative Medicine ◽

10.1155/2017/7158756 ◽

2017 ◽

Vol 2017 ◽

pp. 1-9 ◽

Cited By ~ 6

Author(s):

Julliana Cariry Palhano Freire ◽

José Klidenberg de Oliveira Júnior ◽

Daniele de Figueredo Silva ◽

Janiere Pereira de Sousa ◽

Felipe Queiroga Sarmento Guerra ◽

...

Keyword(s):

Antifungal Activity ◽

Essential Oils ◽

Zingiber Officinale ◽

Mentha Piperita ◽

Clinical Strain ◽

Clinical Strains ◽

Microdilution Method ◽

Dental Prostheses ◽

Kill Curve ◽

Time Kill

Objective. The objective of this study was to analyze the antifungal activity of citral, selected by screening natural products, againstCandida albicansisolates from subjects who use dental prostheses.Methodology. Screening of essential oils, including those fromMentha piperitaL. (Briq),Origanum vulgare, andZingiber officinaleL., and the phytoconstituents citral and limonene, to select an appropriate natural product. Citral, which mediated the best antifungal response, was selected for biological assays. The minimum inhibitory concentrations (MICs) and minimum fungicidal concentrations (MFCs) for citral and nystatin were determined by the microdilution method. Micromorphological analyses, time-kill curve, and modulation tests were performed.Results. The MIC and MFC of citral were established as 32 μg/mL, consistent with fungicidal activity. The clinical strains were resistant to nystatin. Citral caused micromorphological alteration in the strains. In the time-kill curve, the growth of the clinical strain was reduction in growth equal to 3 log10colony-forming units per milliliter after exposure to the MIC andMIC×2of citral for 2 h. Citral did not modulate the resistance of the studied strains to nystatin.Conclusion. This study revealed the potential of citral as a fungicidal agent and highlighted the resistance of clinical strains ofC. albicansto nystatin.

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Extraction, Characterization of Essential Oils of Ginger (Zingiber officinale rosco) and Study the Effectiveness of Antimicrobial on Shelf life extension of Minced Beef Meat

Basrah Journal of Agricultural Sciences ◽

10.33762/bagrs.2016.123587 ◽

2016 ◽

Vol 29 (2) ◽

pp. 523-535

Author(s):

Nawal K. Z. Al-Fadhly

Keyword(s):

Essential Oils ◽

Shelf Life ◽

Zingiber Officinale ◽

Life Extension ◽

Beef Meat ◽

Shelf Life Extension ◽

Minced Beef

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THE ACTIVITY OF ESSENTIAL OILS OBTAINED FROM SPECIES AND INTERSPECIES HYBRIDS OF THE Mentha GENUS AGAINST SELECTED PLANT PATHOGENIC BACTERIA

Acta Scientiarum Polonorum Hortorum Cultus ◽

10.24326/asphc.2018.6.17 ◽

2018 ◽

Vol 17 (6) ◽

pp. 167-174 ◽

Cited By ~ 1

Author(s):

Małgorzata Schollenberger ◽

Tomasz M. Staniek ◽

Elżbieta Paduch-Cichal ◽

Beata Dasiewicz ◽

Agnieszka Gadomska-Gajadhur ◽

...

Keyword(s):

Essential Oils ◽

Pseudomonas Syringae ◽

Pathogenic Bacteria ◽

Antimicrobial Effect ◽

Mentha Piperita ◽

Mentha Spicata ◽

Plant Essential Oils ◽

Plant Pathogenic Bacteria ◽

Interspecies Hybrids

Plant essential oils of six aromatic herb species and interspecies hybrids of the family Lamiaceae – chocolate mint (Mentha piperita × ‘Chocolate’), pineapple mint (Mentha suaveolens ‘Variegata’), apple mint (Mentha × rotundifolia), spearmint (Mentha spicata), orange mint (Mentha × piperita ‘Granada’) and strawberry mint (Mentha × villosa ‘Strawberry’) – were investigated for antimicrobial effects against plant pathogenic bacteria: Agrobacterium tumefaciens, Pseudomonas syringae pv. syringae and Xanthomonas arboricola pv. corylina. The screening was carried out in vitro on agar plates filled with the target organism. All essential oils screened exhibited a higher level of antibacterial activity against A. tumefaciens and X. arboricola pv. corylina than streptomycin used as a standard in all tests. The antimicrobial effect of streptomycin and five mint oils was at the same level for P. syringae pv. syringae. There were no significant differences in the influence of the chocolate mint oil on the growth inhibition of all bacteria tested. Plant essential oils from pineapple mint, apple mint, spearmint and strawberry mint showed the weakest antimicrobial activity against P. syringae pv. syringae and the strongest towards A. tumefaciens and X. arboricola pv. corylina. The essential oils from strawberry mint, pineapple mint, spearmint and apple mint had the strongest effect on A. tumefaciens, and the lowest inhibitory activity was exhibited by the chocolate mint and orange mint essential oils. X. arboricola pv. corylina was the most sensitive to the strawberry mint, pineapple mint and spearmint oils. The chocolate mint oil showed the greatest activity against P. syringae pv. syringae.

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Chemical Composition and Antibacterial Activities of the Essential Oils Isolated from Leaves of Mentha × piperita, M. haplocalyx and M. × gentilis

CHINESE BULLETIN OF BOTANY ◽

10.3724/sp.j.1259.2011.00037 ◽

2011 ◽

Vol 46 (1) ◽

pp. 37-43

Author(s):

Li Hui ◽

Bai Hongtong ◽

Wang Xiao ◽

Jiang Chuangdao ◽

Zhang Jinzheng ◽

...

Keyword(s):

Chemical Composition ◽

Essential Oils ◽

Antibacterial Activities ◽

Mentha Piperita

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An investigation of the effect of Zataria multiflora Boiss and Mentha piperita essential oils to improve the chemical stability of minced meat

Veterinary World ◽

10.14202/vetworld.2018.1656-1662 ◽

2018 ◽

pp. 1656-1662 ◽

Cited By ~ 1

Author(s):

Mojtaba Raeisi ◽

Mohammad Hashemi ◽

Majid Aminzare ◽

Asma Afshari ◽

Tayebeh Zeinali ◽

...

Keyword(s):

Treatment Group ◽

Essential Oils ◽

Chemical Stability ◽

Radical Scavenging ◽

Antioxidant Potential ◽

Mentha Piperita ◽

Total Phenolic ◽

Control Group ◽

Zataria Multiflora ◽

Minced Meat

Background and Aim: Extending the shelf life of foods is an essential concept in food safety. Most of the time, foods deteriorate through the growth of microorganisms or oxidation process. Essential oils (EOs) derived from plant material have well-documented antioxidant and antibacterial activity. This study aimed to evaluate the effect of Zataria multiflora Boiss EO (ZEO) and Mentha piperita EO (MEO) on the chemical stability of minced meat during storage at 7°C. Materials and Methods: Total phenolic content, β-Carotene bleaching test, ferric reducing antioxidant potential assay, and 2,2-Diphenyl-1-picrylhydrazyl radical scavenging activity were used to determine the antioxidant potential of EOs. Five different groups including control, ZEO 0.3%, ZEO 0.5%, MEO 0.3%, and MEO 0.5% were designed to assess the chemical stability of minced meat by measuring pH, thiobarbituric acid (TBA), total volatile base nitrogen (TVBN), and peroxide value (PV). Results: pH did not have any significant change during storage. TBA values in the control group were significantly higher than the treatment groups, especially from the 5th day of storage. TVBN in the treatment group was significantly lower than the control group during storage. PV values in the treatment group were significantly lower than the control group during storage. Conclusion: Results indicate that ZEO and MEO had an excellent antioxidant activity and retarded the spoilage process in minced meat. Keywords: antioxidant, Mentha piperita, minced meat, Zataria multiflora Boiss.

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Lethal and Sublethal Effects of Eucalyptus camaldulensis and Mentha piperita Essential Oils on the Khapra Beetle (Coleoptera: Dermestidae) in Terms of Feeding Inhibition, Oviposition, and Seed Damage

Environmental Entomology ◽

10.1093/ee/nvab023 ◽

2021 ◽

Author(s):

Ehsan Borzoui ◽

Ramin Khaghani ◽

Gadir Nouri-Ganbalani

Keyword(s):

Essential Oils ◽

Sublethal Effects ◽

Management Strategies ◽

Eucalyptus Camaldulensis ◽

Choice Test ◽

Mentha Piperita ◽

Growth Stages ◽

Fumigant Toxicity ◽

Khapra Beetle ◽

Wheat Seeds

Abstract Trogoderma granarium Everts, the Khapra beetle, is a major pest of stored products, especially grains. In this study, fumigant toxicity and sublethal effects of Eucalyptus camaldulensis Dehnh. (Myrtaceae) and Mentha piperita L. (Lamiaceae) essential oils (EOs) were investigated against different growth stages of T. granarium. To assess the sublethal effects, insects were exposed to an LC20 or LC50 concentration of each essential oil, and the ability of these oils to deter feeding, oviposition, and damage to wheat seeds and overall mass were surveyed. At LC50 concentrations, M. piperita EO showed higher fumigant toxicity than E. camaldulensis EO against eggs, 2nd instar larvae, 4th instar larvae, and adults of T. granarium. Furthermore, the adults were more sensitive to the tested EOs than immatures. In free-choice tests, both larvae and adults showed a preference for control-treated wheat seeds than for seeds treated with an LC20 or LC50 concentration of EOs from E. camaldulensis or M. piperita. In a no-choice test, adult females exposed to EOs showed lower fecundity and fertility in comparison to control females not exposed to EOs. Treatment of wheat seeds with E. camaldulensis or M. piperita EOs resulted in a dose-specific reduction in the number of damaged seeds and seed weight loss when compared to control. According to our results, both tested EOs, especially EOs extracted from M. piperita, showed good potential for use in integrated pest management strategies against T. granarium.

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