广西芳樟醇型樟叶油的质量标准研究

摘要

用水蒸气蒸馏提取芳樟醇型樟叶油,用芳樟油对其进行主成分对照,并采用气相色谱测定不同产地精油成分,提出芳樟醇型樟叶油的质量标准的建议,叶油中芳樟醇含量大于80％,樟脑含量小于2.0％.%The essential oil of linalool type Cinnamomum caphora leaf was extracted by steam distillation. The method compared with C. camphora (Linn) Presl oil was adopted to analyze and identity the oil and GC was used to determine the relative content of commom ( main) constituents from different fields in Guangxi. We gave the quality standard proposal of essential oil of linalool type Cinnamomum caphora leaf of relative content of higher 80% linalool and lower 2. 0% camphor.