南京林业大学学报(自然科学版) ›› 2018, Vol. 42 ›› Issue (03): 93-98.doi: 10.3969/j.issn.1000-2006.201709022

• 研究论文 • 上一篇    下一篇

黄山松与马尾松松针挥发性成分对比分析

程满环1,翟大才2,毕淑峰2   

  1. 1.黄山学院现代教育技术中心,安徽 黄山 245041; 2.黄山学院生命与环境科学学院,安徽 黄山 245041
  • 出版日期:2018-06-06 发布日期:2018-06-06
  • 基金资助:
    基金项目:安徽省高等学校自然科研研究项目(KJHS2017B14,KJ2007B049); 国家科技基础条件平台工作项目(2005DKA210003) 第一作者:程满环(chengmanhuan@163.com.),实验师。

Contrastive analysis of volatile components from the pine needles of Pinus taiwanensis and P. massoniana

Contrastive analysis of volatile components from the pine needles of Pinus taiwanensis and P. massoniana   

  1. 1.Modern Educational Technology Center, Huangshan University, Huangshan 245041, China; 2. College of Life and Environment Science, Huangshan University, Huangshan 245041,China
  • Online:2018-06-06 Published:2018-06-06

摘要: 【目的】研究黄山松松针挥发性成分,并与马尾松松针对比,以期为黄山松松针的开发利用奠定基础。【方法】采用顶空-固相微萃取-气相色谱-质谱联用技术(HS-SPME-GC-MS)分析黄山松、马尾松松针的挥发性成分,并对两者的分析结果进行比较。【结果】从黄山松和马尾松松针挥发性成分中分别鉴定出59种和42种化合物。两种松针中含有共有成分36种,占各自总峰面积的90.26%(黄山松)和96.09%(马尾松)。含量最高的挥发性成分均为α-蒎烯,黄山松松针中α-蒎烯含量(质量分数)为24.08%,马尾松松针中α-蒎烯含量(质量分数)为36.25%。黄山松松针中鉴定出23种独有成分,其中含量最高的为伞花烃(5.67%)。【结论】两种松针主要挥发性成分种类相似但含量差异明显; 黄山松松针含有更多种类的挥发性成分及活性成分。

Abstract: Abstract: 【Objective】 The volatile components from the pine needles of P. taiwanensis were analyzed and contrasted with those of P. massoniana to aid in the development and utilization of the pine needles of Pinus taiwanensis.【Methods】The comparative methods of head-space solid phase micro-extraction and GC-MS have been explored, and were applied for the first time to comparatively analyze the differences in the components of pine needles from the two species.【Results】The results showed that 59 and 42 kinds of compounds were identified from the pine needles of P. taiwanensis and P. massoniana, respectively. The two pine species had 36 components in common, accounting for 90.26%(P. taiwanensis)and 96.09%(P. massoniana)of the total peak area. The compound α-pinene was the highest in content, which was 24.08% for P. taiwanensis and 36.25% for P. massoniana. However, 23 types of components were found only in the needles of P. taiwanensis; of which, p-cymene(5.67%)was the highest in content. 【Conclusion】The types of the main volatile components in the two species were similar, but there were also obvious differences in their contents. Compared with P. massoniana, the pine needles of P. taiwanensis contained more kinds of volatile and active components. This study provided scientific evidence for the development and utilization of the pine needles from P. taiwanensis.

中图分类号: