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Comparison of bacteriostatic and bactericidal activity of 13 essential oils against strains with varying sensitivity to antibiotics

Identifieur interne : 000370 ( PascalFrancis/Corpus ); précédent : 000369; suivant : 000371

Comparison of bacteriostatic and bactericidal activity of 13 essential oils against strains with varying sensitivity to antibiotics

Auteurs : L. Mayaud ; A. Carricajo ; A. Zhiri ; G. Aubert

Source :

RBID : Pascal:08-0444580

Descripteurs français

English descriptors

Abstract

Aims: To compare the bacteriostatic and bactericidal activity of 13 chemotyped essential oils (EO) on 65 bacteria with varying sensitivity to antibiotics. Methods and Results: Fifty-five bacterial strains were tested with two methods used for evaluation of antimicrobial activity (CLSI recommendations): the agar dilution method and the time-killing curve method. EO containing aldehydes (Cinnamomum verum bark and Cymbopogon citratus), phenols (Origanum compactum, Trachyspermum ammi, Thymus satureioides, Eugenia caryophyllus and Cinnamomum verum leaf) showed the highest antimicrobial activity with minimum inhibitory concentration (MIC) <2% (v/v) against all strains except Pseudomonas aeruginosa. Alcohol-based EO (Melaleuca alternifolia, Cymbopogon martinii and Lavandula angustifolia) exhibited varying degrees of activity depending on Gram status. EO containing 1.8-cineole and hydrocarbons (Eucalyptus globulus, Melaleuca cajeputii and Citrus sinensis) had MIC90% ≥ 10% (v/v). Against P. aeruginosa, only C. verum bark and 0. compactum presented MIC ≤2% (v/v). Cinnamomum verum bark, 0. compactum, T. satureioides, C. verum leaf and M. alternifolia were bactericidal against Staphylococcus aureus and Escherichia coli at concentrations ranging from to 0.31% to 10% (v/v) after 1 h of contact. Cinnamomum verum bark and 0. compactum were bactericidal against P. aeruginosa within 5 min at concentrations <2% (v/v). Conclusions: Cinnamomum verum bark had the highest antimicrobial activity, particularly against resistant strains. Significance and Impact of the Study: Bacteriostatic and bactericidal activity of EO on nosocomial antibiotic-resistant strains.

Notice en format standard (ISO 2709)

Pour connaître la documentation sur le format Inist Standard.

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A03   1    @0 Lett. appl. microbiol.
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A06       @2 3
A08 01  1  ENG  @1 Comparison of bacteriostatic and bactericidal activity of 13 essential oils against strains with varying sensitivity to antibiotics
A11 01  1    @1 MAYAUD (L.)
A11 02  1    @1 CARRICAJO (A.)
A11 03  1    @1 ZHIRI (A.)
A11 04  1    @1 AUBERT (G.)
A14 01      @1 Antibiology Laboratory, CHU Hospital Nord @2 Saint-Etienne @3 FRA @Z 1 aut. @Z 4 aut.
A14 02      @1 Bacteriology Laboratory, CHU Hospital Nord @2 Saint-Etienne @3 FRA @Z 2 aut.
A14 03      @1 Pranarôm International S.A @2 Ghislenghien @3 BEL @Z 3 aut.
A20       @1 167-173
A21       @1 2008
A23 01      @0 ENG
A43 01      @1 INIST @2 7415L @5 354000185197290050
A44       @0 0000 @1 © 2008 INIST-CNRS. All rights reserved.
A45       @0 3/4 p.
A47 01  1    @0 08-0444580
A60       @1 P
A61       @0 A
A64 01  1    @0 Letters in applied microbiology
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C01 01    ENG  @0 Aims: To compare the bacteriostatic and bactericidal activity of 13 chemotyped essential oils (EO) on 65 bacteria with varying sensitivity to antibiotics. Methods and Results: Fifty-five bacterial strains were tested with two methods used for evaluation of antimicrobial activity (CLSI recommendations): the agar dilution method and the time-killing curve method. EO containing aldehydes (Cinnamomum verum bark and Cymbopogon citratus), phenols (Origanum compactum, Trachyspermum ammi, Thymus satureioides, Eugenia caryophyllus and Cinnamomum verum leaf) showed the highest antimicrobial activity with minimum inhibitory concentration (MIC) <2% (v/v) against all strains except Pseudomonas aeruginosa. Alcohol-based EO (Melaleuca alternifolia, Cymbopogon martinii and Lavandula angustifolia) exhibited varying degrees of activity depending on Gram status. EO containing 1.8-cineole and hydrocarbons (Eucalyptus globulus, Melaleuca cajeputii and Citrus sinensis) had MIC90% ≥ 10% (v/v). Against P. aeruginosa, only C. verum bark and 0. compactum presented MIC ≤2% (v/v). Cinnamomum verum bark, 0. compactum, T. satureioides, C. verum leaf and M. alternifolia were bactericidal against Staphylococcus aureus and Escherichia coli at concentrations ranging from to 0.31% to 10% (v/v) after 1 h of contact. Cinnamomum verum bark and 0. compactum were bactericidal against P. aeruginosa within 5 min at concentrations <2% (v/v). Conclusions: Cinnamomum verum bark had the highest antimicrobial activity, particularly against resistant strains. Significance and Impact of the Study: Bacteriostatic and bactericidal activity of EO on nosocomial antibiotic-resistant strains.
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Format Inist (serveur)

NO : PASCAL 08-0444580 INIST
ET : Comparison of bacteriostatic and bactericidal activity of 13 essential oils against strains with varying sensitivity to antibiotics
AU : MAYAUD (L.); CARRICAJO (A.); ZHIRI (A.); AUBERT (G.)
AF : Antibiology Laboratory, CHU Hospital Nord/Saint-Etienne/France (1 aut., 4 aut.); Bacteriology Laboratory, CHU Hospital Nord/Saint-Etienne/France (2 aut.); Pranarôm International S.A/Ghislenghien/Belgique (3 aut.)
DT : Publication en série; Niveau analytique
SO : Letters in applied microbiology; ISSN 0266-8254; Coden LAMIE7; Royaume-Uni; Da. 2008; Vol. 47; No. 3; Pp. 167-173; Bibl. 3/4 p.
LA : Anglais
EA : Aims: To compare the bacteriostatic and bactericidal activity of 13 chemotyped essential oils (EO) on 65 bacteria with varying sensitivity to antibiotics. Methods and Results: Fifty-five bacterial strains were tested with two methods used for evaluation of antimicrobial activity (CLSI recommendations): the agar dilution method and the time-killing curve method. EO containing aldehydes (Cinnamomum verum bark and Cymbopogon citratus), phenols (Origanum compactum, Trachyspermum ammi, Thymus satureioides, Eugenia caryophyllus and Cinnamomum verum leaf) showed the highest antimicrobial activity with minimum inhibitory concentration (MIC) <2% (v/v) against all strains except Pseudomonas aeruginosa. Alcohol-based EO (Melaleuca alternifolia, Cymbopogon martinii and Lavandula angustifolia) exhibited varying degrees of activity depending on Gram status. EO containing 1.8-cineole and hydrocarbons (Eucalyptus globulus, Melaleuca cajeputii and Citrus sinensis) had MIC90% ≥ 10% (v/v). Against P. aeruginosa, only C. verum bark and 0. compactum presented MIC ≤2% (v/v). Cinnamomum verum bark, 0. compactum, T. satureioides, C. verum leaf and M. alternifolia were bactericidal against Staphylococcus aureus and Escherichia coli at concentrations ranging from to 0.31% to 10% (v/v) after 1 h of contact. Cinnamomum verum bark and 0. compactum were bactericidal against P. aeruginosa within 5 min at concentrations <2% (v/v). Conclusions: Cinnamomum verum bark had the highest antimicrobial activity, particularly against resistant strains. Significance and Impact of the Study: Bacteriostatic and bactericidal activity of EO on nosocomial antibiotic-resistant strains.
CC : 002A05
FD : Etude comparative; Bactéricidie; Huile essentielle; Sensibilité; Antibiotique; Cinnamomum; Infection nosocomiale; Microbiologie appliquée
FG : Lauraceae; Dicotyledones; Angiospermae; Spermatophyta
ED : Comparative study; Bactericidal effect; Essential oil; Sensitivity; Antibiotic; Cinnamomum; Nosocomial infection; Applied microbiology
EG : Lauraceae; Dicotyledones; Angiospermae; Spermatophyta
SD : Estudio comparativo; Bactericidia; Aceite esencial; Sensibilidad; Antibiótico; Cinnamomum; Infección nosocomial; Microbiología aplicada
LO : INIST-7415L.354000185197290050
ID : 08-0444580

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<fC03 i1="06" i2="X" l="SPA">
<s0>Cinnamomum</s0>
<s2>NS</s2>
<s5>13</s5>
</fC03>
<fC03 i1="07" i2="X" l="FRE">
<s0>Infection nosocomiale</s0>
<s2>NM</s2>
<s5>19</s5>
</fC03>
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<s0>Nosocomial infection</s0>
<s2>NM</s2>
<s5>19</s5>
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<s0>Infección nosocomial</s0>
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<s5>19</s5>
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<s0>Microbiologie appliquée</s0>
<s5>20</s5>
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<s0>Applied microbiology</s0>
<s5>20</s5>
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<s0>Microbiología aplicada</s0>
<s5>20</s5>
</fC03>
<fC07 i1="01" i2="X" l="FRE">
<s0>Lauraceae</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="01" i2="X" l="ENG">
<s0>Lauraceae</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="01" i2="X" l="SPA">
<s0>Lauraceae</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="02" i2="X" l="FRE">
<s0>Dicotyledones</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="02" i2="X" l="ENG">
<s0>Dicotyledones</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="02" i2="X" l="SPA">
<s0>Dicotyledones</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="03" i2="X" l="FRE">
<s0>Angiospermae</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="03" i2="X" l="ENG">
<s0>Angiospermae</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="03" i2="X" l="SPA">
<s0>Angiospermae</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="04" i2="X" l="FRE">
<s0>Spermatophyta</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="04" i2="X" l="ENG">
<s0>Spermatophyta</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="04" i2="X" l="SPA">
<s0>Spermatophyta</s0>
<s2>NS</s2>
</fC07>
<fN21>
<s1>287</s1>
</fN21>
<fN44 i1="01">
<s1>OTO</s1>
</fN44>
<fN82>
<s1>OTO</s1>
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<server>
<NO>PASCAL 08-0444580 INIST</NO>
<ET>Comparison of bacteriostatic and bactericidal activity of 13 essential oils against strains with varying sensitivity to antibiotics</ET>
<AU>MAYAUD (L.); CARRICAJO (A.); ZHIRI (A.); AUBERT (G.)</AU>
<AF>Antibiology Laboratory, CHU Hospital Nord/Saint-Etienne/France (1 aut., 4 aut.); Bacteriology Laboratory, CHU Hospital Nord/Saint-Etienne/France (2 aut.); Pranarôm International S.A/Ghislenghien/Belgique (3 aut.)</AF>
<DT>Publication en série; Niveau analytique</DT>
<SO>Letters in applied microbiology; ISSN 0266-8254; Coden LAMIE7; Royaume-Uni; Da. 2008; Vol. 47; No. 3; Pp. 167-173; Bibl. 3/4 p.</SO>
<LA>Anglais</LA>
<EA>Aims: To compare the bacteriostatic and bactericidal activity of 13 chemotyped essential oils (EO) on 65 bacteria with varying sensitivity to antibiotics. Methods and Results: Fifty-five bacterial strains were tested with two methods used for evaluation of antimicrobial activity (CLSI recommendations): the agar dilution method and the time-killing curve method. EO containing aldehydes (Cinnamomum verum bark and Cymbopogon citratus), phenols (Origanum compactum, Trachyspermum ammi, Thymus satureioides, Eugenia caryophyllus and Cinnamomum verum leaf) showed the highest antimicrobial activity with minimum inhibitory concentration (MIC) <2% (v/v) against all strains except Pseudomonas aeruginosa. Alcohol-based EO (Melaleuca alternifolia, Cymbopogon martinii and Lavandula angustifolia) exhibited varying degrees of activity depending on Gram status. EO containing 1.8-cineole and hydrocarbons (Eucalyptus globulus, Melaleuca cajeputii and Citrus sinensis) had MIC
<sub>90%</sub>
≥ 10% (v/v). Against P. aeruginosa, only C. verum bark and 0. compactum presented MIC ≤2% (v/v). Cinnamomum verum bark, 0. compactum, T. satureioides, C. verum leaf and M. alternifolia were bactericidal against Staphylococcus aureus and Escherichia coli at concentrations ranging from to 0.31% to 10% (v/v) after 1 h of contact. Cinnamomum verum bark and 0. compactum were bactericidal against P. aeruginosa within 5 min at concentrations <2% (v/v). Conclusions: Cinnamomum verum bark had the highest antimicrobial activity, particularly against resistant strains. Significance and Impact of the Study: Bacteriostatic and bactericidal activity of EO on nosocomial antibiotic-resistant strains.</EA>
<CC>002A05</CC>
<FD>Etude comparative; Bactéricidie; Huile essentielle; Sensibilité; Antibiotique; Cinnamomum; Infection nosocomiale; Microbiologie appliquée</FD>
<FG>Lauraceae; Dicotyledones; Angiospermae; Spermatophyta</FG>
<ED>Comparative study; Bactericidal effect; Essential oil; Sensitivity; Antibiotic; Cinnamomum; Nosocomial infection; Applied microbiology</ED>
<EG>Lauraceae; Dicotyledones; Angiospermae; Spermatophyta</EG>
<SD>Estudio comparativo; Bactericidia; Aceite esencial; Sensibilidad; Antibiótico; Cinnamomum; Infección nosocomial; Microbiología aplicada</SD>
<LO>INIST-7415L.354000185197290050</LO>
<ID>08-0444580</ID>
</server>
</inist>
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