Composition and antimicrobial activity of the essential oil of<b><i>Acronychia pedunculata</i></b>(L.) Miq. from Vietnam

Lesueur, Dominique; Serra, Dominique de Rocca; Bighelli, Ange; Hoi, Tran Minh; Thai, Tran Huy; Casanova, Joseph

doi:10.1080/14786410701475636

Cited by 14 publications

(7 citation statements)

References 16 publications

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“…To the best of our knowledge, this is the first report of antibacterial activity of C. alpinus. In contrast, antibacterial activities and phytochemistry have been described for A. pedunculata [9], B. alnoides [10], G. cowa [11][12][13], and A. reticulata [14,15]. Furthermore, the extract of Rhus chinensis exhibited potent antibacterial activity against Bacillus species with MIC values of 31.3 µg/ml (Table 1).…”

Section: Resultsmentioning

confidence: 99%

Screening Antibacterial Activity of Vietnamese Plant Extracts Against Human Pathogenic Bacteria

Ngo

Nguyen

Tran

et al. 2021

Asian J Pharm Clin Res

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Objectives: Infectious diseases caused by bacteria are a leading cause of death worldwide. Hence, the objectives of the study are aimed to evaluate the antibacterial activity against five human pathogenic bacteria of methanolic extracts from 66 plants collected from Vietnam. Methods: The broth microdilution method was used to determine the minimum inhibitory concentration (MIC) of methanol extracts of 66 plant species against five bacterial strains. Results: In this study, all the plant extracts were active against at least one train with MIC values ranging from 24 to 2048 μg/mL. Twenty-five plant extracts were active against all three Gram-positive bacteria (Bacillus cereus, Bacillus subtilis, and Staphylococcus aureus). Of these, the extracts of Macaranga trichocarpa (Rchb. f. and Zoll.) Mull. Arg. (Euphorbiaceae), Calophyllum inophyllum L. (Clusiaceae) and Caryodaphnopsis baviensis (Lecomte) Airy Shaw (Lauraceae) exhibited the highest antibacterial activity (MIC =24–128 μg/mL), followed by extracts of Betula alnoides Buch.- Ham. e × . D. Don (Betulaceae), Acronychia pedunculata (L.) Miq. (Rutaceae), Croton alpinus A. Chev. ex Gagnep. (Euphorbiaceae) (MIC =64–256 μg/mL). Furthermore, the extract of Rhus chinensis Mill. (Anacardiaceae) and Annona reticulata L. (Annonaceae) exhibited potent antibacterial activity against the two Bacillus species (MIC =32–64 μg/mL). Conclusion: Results of this study reveal that plant extracts from Vietnam have highly antibacterial activity against Gram-positive bacteria. These results suggest that Vietnamese plant extracts may be a rich source of antibacterial drugs.

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Section: Resultsmentioning

confidence: 99%

Screening Antibacterial Activity of Vietnamese Plant Extracts Against Human Pathogenic Bacteria

Ngo

Nguyen

Tran

et al. 2021

Asian J Pharm Clin Res

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“…Estes compostos também foram encontrados como majoritários nos óleos essenciais de outras espécies da família Rutaceae, como Haplophyllum linifolium (biciclogermacreno e β-cariofileno) (Iñigo et al, 2002) e em Acronychia pedunculata (β-cariofileno) (Lesueur et al, 2008).…”

Section: Discussionunclassified

Composição química do óleo essencial e avaliação da atividade antimicrobiana do óleo essencial, extrato etanólico bruto e frações das folhas de Spiranthera odoratissima A. St.-Hil

Chaibub

Oliveira

Fiuza

et al. 2013

Rev. bras. plantas med.

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RESUMO:A Spiranthera odoratissima A. St.-Hil (manacá) é utilizada popularmente como depurativo do sangue, nas afecções renais e hepáticas (chá das folhas) para dores musculares, de estômago, de cabeça, e disfunções hepáticas (chá das raízes). O objetivo desse trabalho foi avaliar a composição química do óleo essencial e a atividade antimicrobiana do óleo essencial, do extrato etanólico bruto e frações obtidos das folhas de S. odoratissima contra bactérias Gram positivas e negativas, e Candida albicans. O extrato bruto das folhas foi obtido por maceração seguido de concentração em rotaevaporador e as frações por partição em coluna filtrante. O pó das folhas foi submetido à hidrodestilação em aparelho de Clevenger e o óleo essencial obtido foi analisado por CG/EM. A atividade antimicrobiana foi avaliada pelo método da diluição em ágar para determinar a concentração inibitória mínima (CIM). Os constituintes majoritários do óleo essencial foram β-cariofileno (20,64%), γ-muuroleno (17,70%), biciclogermacreno (14,73%), e δ-cadineno (13,40%). No estudo da atividade antimicrobiana de S. odoratissima, os principais resultados foram obtidos contra Staphylococus epidermidis (extrato etanólico bruto, CIM de 0,098 mg/mL), C. albicans (fração hexano, CIM de 0,049 mg/mL), Bacillus cereus (diclorometano, CIM de 0,098 mg/mL), Micrococcus roseus (fração acetato de etila, CIM 0,049 mg/mL), e M. roseus, Micrococus luteus, B. cereus e C. albicans (fração metanol, CIM de 0,391 mg/mL).Palavras-chave: plantas medicinais, manacá, Rutaceae, Cerrado, β-cariofileno.ABSTRACT: Chemical composition of the essential oil and evaluation of the antimicrobial activity of essential oil, crude ethanol extract and fractions of Spiranthera odoratissima A. St.-Hil. leaves. Spiranthera odoratissima ("manacá") has been popularly used as a blood cleanser, for liver and kidney diseases (tea from the leaves), as well as for muscle and stomach pains, headache and liver disorders (tea from the roots). The aim of this study was to evaluate the chemical composition of the essential oil and the antimicrobial activity of essential oil, crude ethanol extract and fractions of S. odoratissima leaves against Gram-positive and negative bacteria and Candida albicans. The crude extract of the leaves was obtained by maceration and was concentrated in a rotavapor, while the fractions were obtained by partition on column filter. The powdered leaves underwent hydrodistillation in a Clevenger apparatus and the obtained essential oil was analyzed by GC/MS. The antimicrobial activity was evaluated by using the agar dilution method for determining the minimum inhibitory concentration (MIC). The major constituents of the essential oil were β-caryophyllene (20.64%), γ-muurolene (17.70%), bicyclogermacrene (14.73%) and δ-cadinene (13.40%). The main results for S. odoratissima antimicrobial activity were found against Staphylococcus epidermidis (crude ethanol extract, MIC of 0.098 mg/mL), C. albicans (hexane fraction, MIC of 0.049 mg/mL), Bacillus cereus (dichloromethane fraction, ...

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“…Some Acronychia spp. have been used in folk medicines of indigenous Asian and Australian populations for the treatments of diarrhoea, asthma, ulcers, rheumatism, fever and parasitic infections [ 13 , 14 , 15 ]. About 60 compounds including acetophenones, flavonoids, quinoline and acridone alkaloids have been identified from approximately half of the Acronychia spp.…”

Section: Introductionmentioning

confidence: 99%

Potent Antibacterial Prenylated Acetophenones from the Australian Endemic Plant Acronychia crassipetala

et al. 2020

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Acronychia crassipetala is an endemic plant species in Australia. Its phytochemistry and therapeutic properties are underexplored. The hexane extract of the fruit A. crassipetala T. G. Hartley was found to inhibit the growth of the Gram-positive bacteria Staphylococcus aureus. Following bio-activity guided fractionation, two prenylated acetophenones, crassipetalonol A (1) and crassipetalone A (2), were isolated. Their structures were determined mainly by NMR and MS spectroscopic analyses. This is the first record of the isolation and structural characterisation of secondary metabolites from the species A. crassipetala. Their antibacterial and cytotoxic assessments indicated that the known compound (2) had more potent antibacterial activity than the antibiotic chloramphenicol, while the new compound (1) showed moderate cytotoxicity.

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Composition and antimicrobial activity of the essential oil ofAcronychia pedunculata(L.) Miq. from Vietnam

Cited by 14 publications

References 16 publications

Screening Antibacterial Activity of Vietnamese Plant Extracts Against Human Pathogenic Bacteria

Screening Antibacterial Activity of Vietnamese Plant Extracts Against Human Pathogenic Bacteria

Composição química do óleo essencial e avaliação da atividade antimicrobiana do óleo essencial, extrato etanólico bruto e frações das folhas de Spiranthera odoratissima A. St.-Hil

Potent Antibacterial Prenylated Acetophenones from the Australian Endemic Plant Acronychia crassipetala

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