Chemical Composition and Antibacterial Activity Against Oral Bacteria by the Essential Oil of Artemisia iwayomogi

Cha, Jeong-Dan

doi:10.4167/jbv.2007.37.3.129

Cited by 46 publications

(61 citation statements)

References 31 publications

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“…The main component of A. zerumbet was 1,8-cineol, which has previously been shown to have antibacterial activity (CHA et al, 2007), antifungal activity (TERZI et al, 2007) and activity against the nematode Anisakis simplex (NAVARRO et al, 2008). The main component of L. camara was caryophyllene oxide, an antifungal agent (YANG et al, 1999) that has analgesic and anti-inflammatory activity (CHAVAN et al, 2010).…”

Section: Discussionmentioning

confidence: 99%

In vitro effects of Coriandrum sativum, Tagetes minuta, Alpinia zerumbet and Lantana camara essential oils on Haemonchus contortus

Macedo

Oliveira

Camurça-Vasconcelos

et al. 2013

Rev. Bras. Parasitol. Vet.

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In vitro effects of AbstractPhytotherapy can be an alternative for the control of gastrointestinal parasites of small ruminants. This study evaluated the efficacy of Alpinia zerumbet, Coriandrum sativum, Tagetes minuta and Lantana camara essential oils by two in vitro assays on Haemonchus contortus, an egg hatch test (EHT) and larval development test (LDT). No effect was observed for L. camara in the EHT. A. zerumbet, C. sativum and T. minuta essential oils exhibited a dose-dependent effect in the EHT, inhibiting 81.2, 99 and 98.1% of H. contortus larvae hatching, respectively, at a concentration of 2.5 mg mL -1 . The effective concentration to inhibit 50% (EC50) of egg hatching was 0.94, 0.63 and 0.53 mg mL -1 for A. zerumbet, C. sativum and T. minuta essential oils, respectively. In LDT, L. camara, A. zerumbet, C. sativum and T. minuta at concentration of 10 mg mL -1 inhibited 54.9, 94.2, 97.8 and 99.5% of H. contortus larval development, presenting EC50 values of 6.32, 3.88, 2.89 and 1.67 mg mL -1 , respectively. Based on the promising results presented in this in vitro model, it may be possible use of these essential oils to control gastrointestinal nematodes. However, their anthelmintic activity should be confirmed in vivo.Keywords: Phytotherapy, anthelmintic, gastrointestinal nematodes. ResumoFitoterapia pode ser uma alternativa para o controle de parasitas gastrintestinais de pequenos ruminantes. Este estudo avaliou a eficácia dos óleos essenciais de Alpinia zerumbet, Coriandrum sativum, Tagetes minuta e Lantana camara sobre Haemonchus contortus através de dois testes in vitro, teste de eclosão dos ovos (TEO) e teste de desenvolvimento larval (TDL). Nenhum efeito foi observado para L. camara no TEO. Os óleos essenciais de A. zerumbet, C. sativum e T. minuta exibiram um efeito dose dependente no TEO inibindo a eclosão das larvas de H. contortus em 81,2, 99 e 98,1%, respectivamente, na concentração de 2,5 mg mL -1 . A concentração efetiva para inibir 50% (CE50) da eclosão dos ovos foi de 0,94, 0,63 e 0,53 mg mL -1 para os óleos essenciais de A. zerumbet, C. sativum e T. minuta, respectivamente. No TDL, 10 mg mL -1 de L. camara, A. zerumbet, C. sativum e T. minuta inibiram em 54,9, 94,2, 97,8 e 99,5% do desenvolvimento larvar, apresentando valores de CE50 de 6,32, 3,88, 2,89 e 1,67 mg mL -1 , respectivamente. Com base nos resultados promissores apresentados neste modelo in vitro, pode ser possível a utilização destes óleos essenciais para controlar os nematoides gastrintestinais. No entanto, a sua atividade anti-helmíntica deve ser confirmada in vivo.Palavras-chave: Fitoterapia, anti-helmínticos, nematoides gastrintestinais.

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Section: Discussionmentioning

confidence: 99%

In vitro effects of Coriandrum sativum, Tagetes minuta, Alpinia zerumbet and Lantana camara essential oils on Haemonchus contortus

Macedo

Oliveira

Camurça-Vasconcelos

et al. 2013

Rev. Bras. Parasitol. Vet.

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“…In another study twenty essential oils of different plant were evaluated against S. mutans, the MIC's ranged from 62.5 to 250 μg·mL −1 for most of the tested oils [51]. Cytotoxicity assays showed that all the tested oils had Cytotoxic Concentration (CC 50 ) values above the minimum inhibitory concentrations. This is indicative that the oils have low toxicity at concentrations that inhibited microbial growth.…”

Section: Antimicrobial and Cytotoxic Activities Of The Essential Oilsmentioning

confidence: 99%

“…In another study, essential oils of Campomanesia pubescens inhibited the growth of F. nucleatum, B. [49]. The essential oil of Artemisia iwayomogi and standards of terpenes were tested against various oral pathogens showing MIC's range 800 to 12,800 μg·mL −1 [50]. In another study twenty essential oils of different plant were evaluated against S. mutans, the MIC's ranged from 62.5 to 250 μg·mL −1 for most of the tested oils [51].…”

Section: Antimicrobial and Cytotoxic Activities Of The Essential Oilsmentioning

confidence: 99%

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Seasonal Variation of the Chemical Composition and Antimicrobial and Cytotoxic Activities of the Essential Oils from Inga laurina (Sw.) Willd.

et al. 2014

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Abstract:The seasonal chemical composition of essential oils from Inga laurina was determined by GC/MS. In the stem bark's essential oil extracted during the dry season, the presence of terpenoids (30.05%) stood out, and phytol (9.76%) was the major compound identified. For the stem bark oil obtained during the rainy season, in addition to terpenoids (26.63%), a large amount of fatty acids (46.84%) were identified, in particular palmitic acid (25.40%). Regarding the leaves' essential oil obtained in the dry season, esters (42.35%) were the main components. The main ester present was (Z)-hex-3-enyl benzoate (10.15%) and the major compound of this oil was (Z)-hex-3-en-1-ol (14.23%). Terpenoids for aerobic bacteria, and high selectivity against bacteria was observed. The large amount of fatty acids in rainy season oils may be related to the better inhibitory effects observed.

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“…It is considered to produce secondary metabolites which have greater medicinal importance 9 . Artemisia species showed a series of antimicrobial and antioxidant activities [10][11][12][13][14] . By using techniques like HPLC, GC-MS and NMR the qualitative determination of various secondary metabolites like flavonoids, terpenoids, saponins and polysaccharides of Artemisia species were detected 15,16 .…”

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confidence: 99%

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2014

IJPSR

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ABSTRACT:Many of the plants used to treat certain diseases, because they have showed antimicrobial activity. In this case, many studies have conducted on antimicrobial activity of Artemisia annua. The crude extracts obtained from Artemisia annua L. (Asteraceae) were investigated for their antibacterial activity by using agar well diffusion assays against three bacterial species (Escherichia coli, Bacillus subtilis and Salmonella typhi). The purpose of this study is to determine the antimicrobial activity of ethanol, methanol and hexane extracts of Artemisia annua during different flowering stages. The zone of inhibition was calculated. Results indicate that the different concentrations of various extracts under study exhibit antimicrobial activity among different microorganisms. When compare to three organic solvents ethanol extract showed maximum zone of inhibition. Results proved that the parts of Artemisia annua might be potential sources of new antibacterial agents. At post flowering stages of the plant, maximum zone of inhibition was observed when compare to pre flowering stage of the plant.

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Chemical Composition and Antibacterial Activity Against Oral Bacteria by the Essential Oil of Artemisia iwayomogi

Cited by 46 publications

References 31 publications

In vitro effects of Coriandrum sativum, Tagetes minuta, Alpinia zerumbet and Lantana camara essential oils on Haemonchus contortus

In vitro effects of Coriandrum sativum, Tagetes minuta, Alpinia zerumbet and Lantana camara essential oils on Haemonchus contortus

Seasonal Variation of the Chemical Composition and Antimicrobial and Cytotoxic Activities of the Essential Oils from Inga laurina (Sw.) Willd.

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