摘要
采用水蒸气蒸馏法分别提取上海行道绿化樟树叶、枝、种子的挥发性成分,通过气相色谱-质谱联用(GC-MS)法分离和鉴定其成分及质量分数。樟树叶、枝和种子精油平均得率分别为1.41%,0.45%,1.72%,分别鉴定出42,47和48种成分,其中共有成分12种,独有成分分别为25种,18种,21种。本研究为樟树精油的进一步开发利用提供了科学依据。
The volatile components were extracted from camphor leaves,shoots,seeds by using steam distillation,and were analyzed quantitatively by GC/MS.Camphor leaves,branches and seed oil average rate was 1.41%,0.45%,1.72%were identified in 42,47 and 48 compounds,among which there were 12 kinds of ingredients,unique ingredients were 25,18,21.This study will provide a scientific basis for further development and utilization of camphor oil.
引文
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