八角茴香种子和果壳挥发油成分

目的:研究八角茴香不同部位的挥发油化学成分。方法:采用水蒸气蒸馏法提取八角茴香的种子和果壳的挥发油,用GC-MS法鉴定挥发油成分。结果:从八角茴香种子挥发油鉴定了33个化学成分,占挥发油的97.77%,得率为5.92%;八角茴香果壳挥发油鉴定了39个化合物,占挥发油的96.08%,得率为5.24%。结论:有22个化学成分是种子和果壳共有的。其中,主要成分是茴香脑、胡椒酚、草蒿脑、2-[2-吡啶基]-环己醇、柠檬烯、芳樟醇和α-香柑油烯等。

Essential oils from pericarp and seeds of Illicium verum Hook.f.

Objective: To analyze the chemical components of essential oil from pericarp and seeds of Illicium verum Hook.f..Methods: The essential oil was extracted by steam distillation,and GC-MS was used to analyze their components.Results: 33 compounds were identified from seeds of I.verum Hook.f.,which amounted to 97.77% of the total essential constituents,the accepting rate of which was 5.92%,and 39 compounds were identified from pericarp of I.verum Hook.f.,which was up to 96.08% of the total essential constituents,the accepting rate of which was 5.24%.Conclusion: 22 compounds exist both in seeds and pericarps,such as anethole,chavicol,estragole,2-[2-pyridyl]-cyclohexanol,D-limonene,linalool,and-bergamotene.