title: Chemical composition and antimicrobial activity of the essential oil from Allium hookeri consumed in Xishuangbanna, southwest China.
abstract: The essential oil from the rhizomes of Allium hookeri Thwaites, obtained by simultaneous distillation extraction, was analyzed by GC-MS. Di-2-propenyl trisulfide (31.8%), diallyl disulfide (28.4%), and dipropyl trisulfide (8.4%) were the main constituents among the thirteen identified components. The essential oil showed strong activity against Aspergillus fumigatus and Candida albicans with MIC (the minimal inhibitory concentration) and MBC (minimal bactericidal concentration) values ranging from 32-64 microg/mL. These results suggest that the essential oil from the rhizomes of A. hookeri could be used as a potential antimicrobial ingredient in the food industry.
authors.forename: Ren
authors.initials: R
authors.lastname: Li
authors.forename: Yuan-Fei
authors.initials: YF
authors.lastname: Wang
authors.forename: Qian
authors.initials: Q
authors.lastname: Sun
authors.forename: Hua-Bin
authors.initials: HB
authors.lastname: Hu
mesh_terms: D000490:Allium / Q000737:chemistry*; D000900:Anti-Bacterial Agents / Q000737:chemistry / Q000494:pharmacology*; D001419:Bacteria / Q000187:drug effects; D002681:China; D009822:Oils, Volatile / Q000737:chemistry* / Q000494:pharmacology*; D010938:Plant Oils / Q000737:chemistry* / Q000494:pharmacology*; D027343:Rhizome / Q000737:chemistry
chemical_list: D000900:Anti-Bacterial Agents; D009822:Oils, Volatile; D010938:Plant Oils