Determination of Aroma Composition of Santalum album Linn by Solid-phase Microextraction-Gas Chromatography-Mass Spectrometry

• 作者: Aixia WANG Chao HUANG Guotong CHEN Meiqin LI Na WEN
• 来源期刊: 亚洲农业研究:英文版
• 学科: 化学
• 关键词: Santalum album Linn Solid-phase microextraction(SPME) Gas chromatography-mass spectrometry Aroma component
• 年，卷（期）: 2020,（9）
• 页码范围: 43-45
• 页数: 3页
• 分类号: O62

摘要

[Objectives]This study aimed to determine the volatile components in Santalum album Linn and gradually clarify the aroma composition of S.album Linn.[Methods]Solid-phase microextraction method was used to obtain the volatile components of S.album Linn.The aroma components were analyzed by gas chromatography-mass spectrometry and their relative contents were calculated using the area normalization method.[Results]In a dry state at room temperature,39 chemical components were identified from S.album Linn,mainly olefins(91.15%),alkanes(3.00%),alcohols(2.56%),esters(2.19%),ketones(0.55%),aldehydes(0.41%)and heterocyclics(0.14%).[Conclusions]This method has the advantages of low sample consumption,easy operation,rapid identification of aroma components and high sensitivity,and can effectively separate and determine volatile components in S.album Linn,realizing the rapid identification of different S.album Linn varieties and providing technical support for further research on Chinese medicinal materials.