Suñen E
Universidad del País Vasco, Departamento de Inmunología, Microbiología y Parasitología, Vitoria, Spain.
Lett Appl Microbiol. 1998 Jul;27(1):45-8. doi: 10.1046/j.1472-765x.1998.00387.x.
Antimicrobial activity of seven commercial smoke preparations (four liquid and three solid) was studied. The minimum inhibitory concentration (MIC) was determined against a selection of food spoilage and pathogenic micro-organisms. The main smoke components were identified and quantified by gas chromatography/mass spectrometry. The most effective condensate was S2. All strains except Salmonella enteritidis were inhibited by S2 with an MIC < 0.5-1.5%. Smoke extract L2 inhibited growth of Vibrio vulnificus, Yersinia enterocolitica, Bacillus subtilis, Staphylococcus aureus, Listeria monocytogenes, L. inocua, Brochothrix thermosphacta and Lactococcus lactis ssp lactis with an MIC of < 0.2-0.8%. The condensate L3 inhibited effectively V. vulnificus, B. subtilis, L. innocua and Staph. aureus. L1, L4, S1 and S3 had no inhibitory effects at levels tested against most micro-organisms. Vibrio vulnificus was the most susceptible micro-organism to test compounds. The antimicrobial activity of smoke preparations was related to the concentration of phenols.
研究了七种市售烟熏制剂（四种液体和三种固体）的抗菌活性。针对一系列食品腐败微生物和致病微生物测定了最低抑菌浓度（MIC）。通过气相色谱/质谱法对主要烟熏成分进行了鉴定和定量。最有效的冷凝物是S2。除肠炎沙门氏菌外，所有菌株均被S2抑制，MIC＜0.5 - 1.5%。烟熏提取物L2抑制创伤弧菌、小肠结肠炎耶尔森菌、枯草芽孢杆菌、金黄色葡萄球菌、单核细胞增生李斯特菌、无害李斯特菌、嗜热栖热放线菌和乳酸乳球菌乳酸亚种的生长，MIC＜0.2 - 0.8%。冷凝物L3有效抑制创伤弧菌、枯草芽孢杆菌、无害李斯特菌和金黄色葡萄球菌。L1、L4、S1和S3在针对大多数微生物测试的水平下没有抑制作用。创伤弧菌是对测试化合物最敏感的微生物。烟熏制剂的抗菌活性与酚类浓度有关。
