天然产物研究与开发 ›› 2023, Vol. 35 ›› Issue (增刊2): 1-11.

• 研究论文 •    下一篇

同地域三个海拔高度的黄甜竹夏季鲜叶挥发性成分分析

曹义宁1,雷凌华1*,宋艳冬2,朱强根1,潘心禾3   

  1. 1丽水学院生态学院;2丽水市农林科学研究院;3华东药用植物园科研管理中心,丽水 323000
  • 出版日期:2023-12-27 发布日期:2023-12-11
  • 基金资助:
    浙江省自然科学基金委公益技术应用基金项目(LGN22C160007);丽水市重点研发科技计划项目(2020ZDYF06)

Volatile components analysis of summer fresh leaves of Acidosasa edulis from three different altitudes in the same region

CAO Yi-ning1,LEI Ling-hua1*,SONG Yan-dong2,ZHU Qiang-gen1,PAN Xin-he3   

  1. 1College of Ecology,Lishui University;2 Lishui Academy of Agriculture and Forestry Sciences;3Scientific Research Management Center of East China Medicinal Botanical Garden,Lishui 323000,China
  • Online:2023-12-27 Published:2023-12-11

摘要:

通过固相微萃取-GC/MS技术分析同一地域三个海拔高度黄甜竹(Acidosasa edulis)夏季鲜嫩、老叶挥发性成分,以揭示三个海拔高度黄甜竹鲜叶挥发性成分的释放特征,为黄甜竹的植物配置、康养空间设计提供参考。结果表明,三个不同海拔黄甜竹鲜嫩叶分别被鉴定31种、18种、22种挥发性成分,鲜老叶分别被鉴定21种、21种、27种挥发性成分。相比850 m海拔,650 m、119 m海拔的黄甜竹鲜叶释放大量的醇类化合物和一定量的萜烯类化合物,且以低海拔表现更优秀。650 m和119 m海拔的黄甜竹适于配置康养空间、康养林,但三个海拔黄甜竹鲜叶都适于醇类挥发性成分的开发利用。

关键词: 黄甜竹, 挥发性成分, 海拔, 鲜叶, 森林康养

Abstract:

By using solid-phase microextraction GC/MS technology to analyze the volatile components of fresh tender and old leaves during summer of Acidosasa edulis at three altitudes in the same region,the release characteristics of volatile components from fresh leaves of A. edulis at three altitudes were revealed,providing reference for plant configuration and space design based health and wellness of A. edulis.The results indicated that 31,18 and 22 volatile components were identified in the fresh tender leaves of A. edulis at three different altitudes of 850,650 and 119 m,while 21,21 and 27 volatile components were detected in the fresh old leaves.Compared to the 850 m altitude,the fresh leaves of A. edulis at 650 m and 119 m altitude release a large amount of alcohol compounds and a certain amount of terpene compounds,and perform better at low altitudes.The A. edulis at altitudes of 650 m and 119 m is suitable for healthy spaces and configuring forests based health and wellness,especially at the low altitude of 119 m,but the fresh leaves of the A. edulis at all three altitudes are suitable for the development and utilization of alcohol volatile components.

Key words: Acidosasa edulis, volatile components, altitude, fresh leaves, forest based health and wellness

中图分类号:  S795.9