Jeong Seung-Il, Lim Jong-Pil, Jeon Hoon
Jeonju Biomaterials Institute, Jeonju, 561-360, South Korea.
Phytother Res. 2007 Dec;21(12):1246-50. doi: 10.1002/ptr.2229.
The essential oils from an alpine needle leaf of Abies koreana, which is a species native to Korea, was obtained by hydrodistillation with 0.9% (v/w) yield and analysed by GC and GC-MS. Sixty-eight constituents, accounting for more than 95.9% of the total oil composition, were identified. The main compounds with concentrations higher than 3% were borneol (27.9%), alpha-pinene (23.2%), beta-pinene (5.8%), terpinene-4-ol (3.8%), bornyl acetate (3.4%) and alpha-terpineol (3.1%). The antibacterial activity of the oil was evaluated against nine microorganisms using disc diffusion and broth microdilution methods. The essential oil exhibited some broad spectrum antibacterial activity against the tested organisms, including methicillin-resistant Staphylococcus aureus.
从韩国本土的朝鲜冷杉高山针叶中通过水蒸馏法获得了香精油，得率为0.9%（v/w），并通过气相色谱（GC）和气相色谱-质谱联用（GC-MS）进行了分析。鉴定出了68种成分，占总油成分的95.9%以上。浓度高于3%的主要化合物有冰片（27.9%）、α-蒎烯（23.2%）、β-蒎烯（5.8%）、萜品-4-醇（3.8%）、乙酸龙脑酯（3.4%）和α-松油醇（3.1%）。使用纸片扩散法和肉汤微量稀释法对该油针对9种微生物的抗菌活性进行了评估。该香精油对包括耐甲氧西林金黄色葡萄球菌在内的受试微生物表现出一定的广谱抗菌活性。
