生物技术进展 ›› 2025, Vol. 15 ›› Issue (3): 502-509.DOI: 10.19586/j.2095-2341.2024.0140

• 研究论文 • 上一篇    下一篇

不同薄荷品种精油成分分析及其组成特征

陆琳1(), 曹桦1, 杨珺2, 沈国林3, 李涵1()   

  1. 1.云南省农业科学院花卉研究所,国家观赏园艺工程技术研究中心,昆明 650205
    2.云南省昆明市西山区农业农村局,昆明 650100
    3.云南绿漫农林科技发展有限公司,昆明 650000
  • 收稿日期:2024-08-27 接受日期:2024-03-19 出版日期:2025-05-25 发布日期:2025-07-01
  • 通讯作者: 李涵
  • 作者简介:陆琳 E-mail:kmlulin@foxmail.com
  • 基金资助:
    云南省科技厅科技人才与平台计划(202005AD160014);云南省种子种业联合实验室项目(202205AR070001-05)

Analysis and Composition Characteristics of Essential Oils of Different Peppermint Varieties

Lin LU1(), Hua CAO1, Jun YANG2, Guolin SHEN3, Han LI1()   

  1. 1.Institute of Flowers,Yunnan Academy of Agricultural Sciences/National Research Center of Ornamental Horticulture Engineering Technology,Kunming 650205,China
    2.Xishan District Bureau of Agriculture and Rural Affairs,Kunming 650100,China
    3.Yunnan Green Man Agriculture and Forestry Technology Development Co. ,Ltd. ,Kunming 650000,China
  • Received:2024-08-27 Accepted:2024-03-19 Online:2025-05-25 Published:2025-07-01
  • Contact: Han LI

摘要:

为探明不同薄荷品种精油含量及成分特征,对收集到的25个薄荷品种资源进行分析研究。利用水蒸气蒸馏法提取薄荷精油,并通过气相色谱-质谱联用法(gas chromatography-mass spectrometry, GC-MS)对提取的精油成分进行分析,比较不同薄荷品种中的有效化学成分含量及组织特征。结果表明,24个薄荷品种的含油量介于0.03%~1.52%,其中,金薄荷的含油量最高,为1.52%;在22个精油中共鉴定出挥发性成分53种,其中醇类和萜烯类物质在所有鉴定品种中均有检出;在53种挥发性成分中醇类物质含量最高,为薄荷醇(金薄荷达到76.45%),酯类物质含量次之,主要成分乙酸芳樟酯(日本薄荷,48.66%);萜烯类化合物中的β-石竹烯、大香叶烯D、柠檬烯、1,8-桉叶素在21个薄荷品种中均有检出。精油中的有效化学成分在不同薄荷资源间存在差异性,精油成分特征之间的差异与品种亲缘关系的远近无关。精油含量高、品质好的品种为金薄荷。通过明确薄荷的精油成分特征,为薄荷精油的利用提供了科学依据。

关键词: 薄荷品种, 精油, 成分分析, 组成特征

Abstract:

To investigate the essential oil content and compositional characteristics of different peppermint varieties, 25 collected peppermint varieties resources were analyzed. The experiment utilized steam distillation to extraet peppermint essenitial oil, and analyzed components using gas chromatography-mass spectrometry (GC-MS). The study compared the content and group characteristics of bioactive chemical constituents across these varieties. Results revealed that the oil content of 24 peppermint varieties ranged from 0.03% to 1.52%, with Gold Mint showing the highest content (1.52%). A total of 53 volatile components were identified in 22 essential oils, with alcohols and terpenes universally present. Menthol was the predominant alcohol, reaching 76.45% in Gold Mint, while esters such as linalyl acetate (48.66% in Japanese Mint) were secondary major components. Terpene compounds, including β?-caryophyllene, germacrene D, limonene, and 1,8-cineole, were detected in 21 varieties. Variations in essential oil composition were observed among peppermint resources, yet these differences showed no correlation with genetic relatedness. Gold Mint emerged as the variety with both high oil yield and superior quality. This study clarifies the biological traits and essential oil profiles of peppermint, providing a scientific foundation for its utilization in essential oil applications.

Key words: peppermint varieties, essential oil, components analysis, composition characteristics

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