Chemical compositions and antibacterial activities of essential oils extracted from Alpinia guilinensis against selected foodborne pathogens

Chemical compositions and antibacterial activities of essential oils extracted from Alpinia guilinensis against selected foodborne pathogens

[Display omitted] •24 components were indentified in A. guilinensi essential oils (EO) by GC and GC–MS.•The antibacterial activities of fruits EO were the strongest and the diameter of inhibition zone of leaves EO was close to that of antibiotic streptomycin.•Stems EO increased cell membrane permeab...

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Veröffentlicht in:Industrial crops and products 2016-05, Vol.83, p.607-613
Hauptverfasser: Chen, Zhifen, He, Bi, Zhou, Jian, He, Daohang, Deng, Jingdan, Zeng, Ronghua
Format: Artikel
Sprache:eng
Schlagworte:
Alpinia
Alpinia guilinensis
Antibacterial activity
Bacillus subtilis
Chemical composition
Escherichia coli
Essential oil
Mechanism
Pseudomonas
Staphylococcus aureus
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Zusammenfassung:[Display omitted] •24 components were indentified in A. guilinensi essential oils (EO) by GC and GC–MS.•The antibacterial activities of fruits EO were the strongest and the diameter of inhibition zone of leaves EO was close to that of antibiotic streptomycin.•Stems EO increased cell membrane permeability, showing difference from streptomycin.•Three essential oils demonstrated low hemolytic rates (
ISSN:0926-6690
1872-633X
DOI:10.1016/j.indcrop.2015.12.063