Effects of different drying methods on volatile composition of Melaleuca alternifolia essential oil
文献类型： 外文期刊
作者： Wei, Changbin 1 ; Ma, Zhiling 1 ; Qiao, Jian 1 ; Lin, Jingxin 2 ; Li, Guopeng 2 ;
作者机构： 1.Chinese Acad Trop Agr Sci, South Subtrop Crop Res Inst, Key Lab Trop Fruit Biol, Minist Agr, Zhanjiang 524091, Peoples R China
2.Guangdong Ocean Univ, Agr Coll, Zhanjiang 524088, Peoples R China
期刊名称：2019 THE 3RD INTERNATIONAL CONFERENCE ON AGRICULTURAL AND FOOD SCIENCE
ISSN： 1755-1307
年卷期： 2020 年 559 卷
页码：
收录情况： SCI
摘要： The quality of Melaleuca alternifolia essential oil is affected by various drying methods. The aim of this study was to investigate the effect of drying methods on the composition of the essential oil. Melaleuca alternifolia essential oil samples subjected to different drying methods were extracted using the methyl tert-butyl ether (MTBE) method and analyzed by gas chromatography-mass spectrometry (GC-MS). In total, 26 volatile compounds, comprising 8 moneterpenes, 6 sesquiterpenes, 4 moneterpenes derivatives, 5 sesquiterpene derivatives, and 3 other derivatives, were identified. We found that the drying methods affected not only the composition of volatile compounds but also the content of different volatiles. The sun-dried essential oil showed the highest amount of volatile compounds, 1895.85 ng/g. Moneterpene derivatives were a major component in M. alternifolia essential oil, especially terpinen-4-ol and 1,8-cineole.
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