摘要
The volatile from pine needles of Pinus yunnanensis was extracted by steam distillation. The chemical constituents of the volatile were analyzed by GC-MS and their rative contents was determined by area normalization. 53 compounds were separated,50 of them were identified.These 50 compounds amounted totally to about 94% of the components in the volatile and 97.467% of the total peak area. The maior components of the volatile were palmitamide(16.581%)and germacrene D(15.045%).
The volatile from pine needles of Pinus yunnanertsis was extracted by steam distillation. The chemical constituents of the volatile were analyzed by GC-MS and their rative contents was determined by area normalization. 53 compounds were separated, 50 of them were identified. These 50 compounds amounted totally to about 94 % of the components in the volatile and 97.467 % of the total peak area. The rnaior components of the volatile were palmitamide（ 16.581% ）and germaerene D（ 15.045% ）.
出处
《林业科学》
EI
CAS
CSCD
北大核心
2009年第5期173-177,共5页
Scientia Silvae Sinicae
基金
国家林业局“948”项目(2006-4-40)
教育部新世纪优秀人才支持计划(NCET-07-0221)资助项目
关键词
云南松
松针
挥发物
化学成分
Pinus yunnanensis
pine needles
volatile
chemical compositions
