机构地区: 广西林业科学研究院
出 处: 《林产化工通讯》 2003年第5期21-23,共3页
摘 要: 采用水中蒸馏、复蒸、水上蒸馏、扩散蒸馏4种水蒸气蒸馏方式,对白千层小枝叶进行了得油率测定及主要成分含量的分析。实验结果显示,采用复蒸工艺的得油率最高达1.18%,其主要成分萜品 4 醇含量达42.11%。此研究结果为工业化生产提供了科学依据。 Four steam distillation processes such as waterdipped,repeated,overwater and diffused distillation are compared for determining the yield of tea tree oil of small branches and leaves of Melaleuca,and for analyzing the content of major component.The results showed that the highest yield of tea tree oil is 1.18%,the content of the major component terpine4ol is 42.11%,when the repeated steam distillation was undergone.These may be useful to industrial production of the tea tree oil.
关 键 词: 蒸馏方式 茶树油 成分 含量 得油率 白千层 水蒸气蒸馏 萜品 醇 白千层芳香油
领 域: [化学工程]