日本花柏心材精油的抑茵活性实验结果表明:下部年轮5~10年心材和中部心材精油均对金黄色葡萄球菌和大肠杆菌有抑制作用,中部心材精油对金黄色葡萄球茵的抑茵圈直径为14.86mm,对大肠杆菌的抑茵圈直径为14.56mm;气相色谱一质谱分析结果表明日本花柏心材下部年轮5~10年心材和中部心材精油挥发性组分主要由醇类和萜烯类化合物组成,中部心材精油含有较高的柏木醇(26.52%)。柏木醇是具有潜在开发价值的抑菌活性化合物。%The antibacterial activity of essential oil from heartwood of Chamaecyparis pisifera was evaluated. The test results show that both of essential oil samples from the 5th to 10th year rings in bottom and middle section of C. pisifera tress have significant
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