An original solvent free microwave extraction of essential oils from spices

被引：140

作者：

Lucchesi, ME ^{[1
]}

Chemat, F ^{[1
]}

Smadja, J ^{[1
]}

机构：

[1] Univ Reunion, Fac Sci & Technol, Lab Chim Substances Nat & Sci Aliments, F-97715 St Denis 9, France

来源：

FLAVOUR AND FRAGRANCE JOURNAL | 2004年 / 19卷 / 02期

关键词：

solvent-free; microwave; dry distillation; essential oil; ajowan (Carum ajowan); cumin (Cuminum cyminum); star anise (Illicium anisatum);

D O I：

10.1002/ffj.1274

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Attention is drawn to the development of a new and green alternative technique for the extraction of essential oils from spices. Solvent-free microwave extraction (SFME) is a combination of dry distillation and microwave heating without added any solvent or water. SFME and hydrodistillation (HD) were compared for the extraction of essential oil from three spices: ajowan (Carum ajowan, Apiaceae), cumin (Cuminum cyminum, Umbelliferae), star anise (Illicium anisatum, Illiciaceae). Better results have been obtained with the proposed method in terms of rapidity (1 h vs. 8 h), efficiency and no solvent used. Furthermore, the SFME procedure yielded essential oils that could be analysed directly without any preliminary clean-tip or solvent exchange steps. Copyright (C) 2004 John Wiley Sons, Ltd.

引用

页码：134 / 138

页数：5

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