湖北农业科学 ›› 2021, Vol. 60 ›› Issue (1): 124-130.doi: 10.14088/j.cnki.issn0439-8114.2021.01.026

• 检测分析 • 上一篇    下一篇

带固相萃取功能索氏提取装置提取紫苏挥发性成分的方法分析

许永, 黄海涛, 李晶, 刘欣, 王晋, 杨叶昆, 孔维松   

  1. 云南中烟工业有限责任公司技术中心,昆明 650106
  • 收稿日期:2020-06-08 出版日期:2021-01-10 发布日期:2021-02-02
  • 通讯作者: 孔维松(1985-),男,云南昆明人,高级工程师,硕士,主要从事烟草化学研究,(电子信箱)kongws@ynzy-tobaocco.com。
  • 作者简介:许永(1982-),女,云南昆明人,助理研究员,硕士,主要从事烟草化学分析研究,(电话)13508715512(电子信箱)xuyone@163.com。
  • 基金资助:
    中国烟草总公司科技重大专项[110201901016(JY-03)];云南中烟工业有限责任公司技术中心项目(2018JC07)

A method for extraction of volatile components in Perilla frutescens by soxhlet extraction device with solid phase extraction

XU Yong, HUANG Hai-tao, LI Jing, LIU Xin, WANG Jin, YANG Ye-kun, KONG Wei-song   

  1. Technology Center,China Tobacco Yunnan Industrial Co.,Ltd.,Kunming 650106,China
  • Received:2020-06-08 Online:2021-01-10 Published:2021-02-02

摘要: 设计了一种带固相萃取功能的索氏提取装置,并采用该装置提取分析紫苏(Perilla frutescens)挥发性成分。结果表明,紫苏中鉴定出75种挥发性组分,用气相色谱峰面积归一法确定其各组分相对质量含量占总挥发性组分的95.64%,其中主要成分为紫苏酮(56.16%)、石竹烯(8.38%)、异脱氢紫苏酮(8.11%)、石竹烯氧化物(4.03%)等。具有香味的成分有45 种,占总挥发性组分的88.66%。该装置于密闭环境进行加热萃取,集萃取、净化和浓缩为一体,中途不需要转移样品,大大简化了样品前处理操作,有效缩短了样品前处理周期,为紫苏挥发性及半挥发性成分提供了快速、可靠的分析方法。

关键词: 带固相萃取功能的索氏提取装置, 气相色谱-质谱联用(GC/MS), 紫苏(Perilla frutescens), 挥发性成分

Abstract: A soxhlet extraction device with solid-phase extraction was designed in this paper.The device was used to extract and analyze the volatile components in Perilla frutescens.The results showed that 75 volatile components were identified,which accounted for 95.64% of the total volatile components by quantiatived with peak area normalization.The main components were perilla ketone(56.16%)、caryophyllene(8.38%)、isodehydrogenisolone(8.11%)、caryophyllene oxide(4.03%),etc.There are 45 kinds of flavor components,which accounted for 88.66% of the total volatile components.The extraction,purification,and concentration were integrated and heating and extraction were performed in a closed environment in this device.which greatly simplified the sample preprocessing operation and effectively shortened the sample preprocessing cycle.It provides a rapid and reliable method for the analysis of volatile and semi volatile components of Perilla frutescens.

Key words: a soxhlet extraction device with solid-phase extraction function, GC/MS, Perilla frutescens, volatile component

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