北方农业学报 ›› 2024, Vol. 52 ›› Issue (3): 76-81.doi: 10.12190/j.issn.2096-1197.2024.03.08

• 生理生化 • 上一篇    下一篇

利用HS-SPME-GC-MS法对长叶二裂委陵菜精油成分分析

夏永怡1, 杨艳慧2, 徐志伟3, 王瑞刚1   

  1. 1.内蒙古农业大学 旱寒区植物逆境适应与遗传修饰改良自治区重点实验室 内蒙古 呼和浩特 010018;
    2.赤峰市翁牛特旗林业和草原局 内蒙古 乌丹 024000;
    3.呼和浩特市赛罕区农牧水利局 内蒙古 呼和浩特 010000
  • 收稿日期:2024-03-12 出版日期:2024-06-20 发布日期:2024-09-13
  • 通讯作者: 王瑞刚(1972—),男,教授,博士,主要从事植物生物化学与分子生物学的研究工作。
  • 作者简介:夏永怡(1998—),女,硕士研究生,研究方向为生物与医药。
  • 基金资助:
    中央引导地方科技发展资金项目(2022ZY0008); 内蒙古自治区高校科技创新团队基本科研业务费项目(NMGIRT2222,BR22-13-05); 呼和浩特市重大科技专项(2022-社-重-1-3)

Compositional analysis of the essential oil of Potentilla bifurca L. var. major Ledeb. by HS-SPME-GC-MS method

XIA Yongyi1, YANG Yanhui2, XU Zhiwei3, WANG Ruigang1   

  1. 1. Key Laboratory of Plants Adversity Adaptation and Genetic Improvement in Cold and Arid Regions of Inner Mongolia,Inner Mongolia Agricultural University,Hohhot 010018,China;
    2. Forestry and Grassland Bureau of Ongniud Banner of Chifeng City,Udan 024000,China;
    3. Bureau of Agriculture,Animal Husbandry and Water Resources of Saihan District of Hohhot City,Hohhot 010000,China
  • Received:2024-03-12 Online:2024-06-20 Published:2024-09-13

摘要: 【目的】分析长叶二裂委陵菜精油成分。【方法】利用水蒸气蒸馏法和索氏有机萃取法制备长叶二裂委陵菜精油,采用顶空(HS)-固相微萃取(SPME)-气质联用(GC-MS)法对该精油成分进行分析。【结果】两种制备方法得到的精油中共分离鉴定出113种挥发性物质成分,主要包含醇类、酯类、醛类、烯烃类、酮类、烷烃类和有机酸化合物,其中,酯类化合物相对含量最高为50.10%;其次为醇类和烷烃类化合物分别为39.24%、8.16%。【结论】长叶二裂委陵菜精油挥发性物质的主要组成为酯类、醇类、烷烃类。

关键词: HS-SPME-GC-MS法, 长叶二裂委陵菜, 精油, 挥发性物质, 成分分析

Abstract: 【Objective】To analyse the components of the essential oil of Potentilla bifurca L. var. major Ledeb..【Methods】 The essential oil of Potentilla bifurca L. var. major Ledeb. was prepared by steam distillation and Soxhlet organic extraction,headspace(HS)-solid phase microextraction(SPME)-gas chromatography-mass spectrometry(GC-MS)was used to analyse the components of the essential oils.【Results】A total 113 volatile substance compounds were identified and separated in the essential oils prepared by two methods,mainly including alcohols,esters,aldehydes,olefins,ketones,alkanes and organic acids compounds.Among them,the relative content of ester compounds was the highest at 50.10%;next were alcohols and alkanes,accounting for 39.24% and 8.16%,respectively.【Conclusion】The main volatile substances in the essential oil of Potentilla bifurca L. var. major Ledeb. are esters,alcohols and alkanes.

Key words: HS-SPME-GC-MS method, Potentilla bifurca L. var. major Ledeb, Essential oil, Volatile substances, Component identification

中图分类号: 

  • Q949.751.8